29-Inch

Upgrade or refresh your bike. When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original equipment replacement Ale/ MD35 29" Boost wheels - Ale/ MD35 rim is double wall, pinned and disc-specific - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

The Roval Control World Cup wheelset is the fastest in the world, and at just 998 grams, they’re also the lightest. Every detail was obsessively engineered with input from top pros to deliver unmatched performance at the highest level. Beyond its featherweight design, it boasts leading flat resistance, durability, and ride quality, proven by our Factory Team. The Roval Control World Cup isn’t just a wheelset; it’s a new benchmark in XC racing. - Use - XC racing & riding Weight - 998g (w/ valves and rim tape) - Recommended Tires - Fast Trak & Air Trak - Internal Width- 28.5mm - Hubs - Roval LF DT180 EXP - Bearings - Sinc Ceramic - Spokes - Roval Carbon w/ Ti Ends

The Roval Control World Cup wheelset is the fastest in the world, and at just 998 grams, they’re also the lightest. Every detail was obsessively engineered with input from top pros to deliver unmatched performance at the highest level. Beyond its featherweight design, it boasts leading flat resistance, durability, and ride quality, proven by our Factory Team. The Roval Control World Cup isn’t just a wheelset; it’s a new benchmark in XC racing. - Use - XC racing & riding Weight - 998g (w/ valves and rim tape) - Recommended Tires - Fast Trak & Air Trak - Internal Width- 28.5mm - Hubs - Roval LF DT180 EXP - Bearings - Sinc Ceramic - Spokes - Roval Carbon w/ Ti Ends

The trails in our neck of the woods get pretty hairy pretty fast, so we've found them to be the perfect testing ground for fast and tough wheels like our Traverse 29 Carbon. The steep climbs and descents helped inspire some pretty radical designs, and most importantly, left us with no doubt that these wheels will exceed your expectations. Let's talk about those expectations. They include everything from the ability to stay true after launching off drops to being light enough to efficiently pedal to the top of a climb, and they all begin with the rim. Our engineers knew they wanted carbon fiber, and with the inclusion of our Zero Bead Hook design, they were able to implement a continuous fiber layup across the sidewall and rim bed. And when paired with a whopping 30-millimeter internal rim width, they made a wheel that's super resilient to impact with low rolling resistance and incredible traction. You'll also find that it helps prevent "burping" during hard cornering, while also making tubeless set up quick and easy. Along with light overall weight, stiffness, and durability, another top priority for the Traverse was ease of use. First off, we got rid of the creaky straight-pull spokes and corrosion-prone alloy nipples. Next up, we landed on 28 J-bend spokes, for front and rear wheels, that are all the same length, making it easy to find replacements if needed. And finally, we engineered a new hub design with a wider profile and higher flange to aid in overall stiffness. A wider rim does a variety of things for ride performance, better supports the tire for increased confidence and grip, and it affords you the ability to run lower pressures that help spread impact out over a larger surface area to reduce the risk of damage. And when you combine this girth with the notoriously fast rolling 29 platform, you're left with an incredibly stiff, quick to accelerate wheelset that climbs just as well as it shreds descents. After designing the perfect trail rim, we kept our lightweight and durable design properties in mind with the wheel build, hand-lacing the rims with DT Swiss 350 Classic hubs via 28 DT Swiss Competition Race spokes and brass Pro Lock nipples. Inside, you'll find sealed cartridge bearings and a 36t quick engagement ratchet system for quick accelerations. We also wanted to ensure that each wheel was built correctly, and we found that this could only be achieved by hand. Machines, we found, have a tendency to miss little mistakes that humans catch. Each wheelset comes packaged with a SRAM XD driver, 11-speed freehub, and a tubeless valve stem in order to make tubeless set up a touch easier. *Please note that Shimano freehubs are sold separately. - Assembly Method: Hand built at every step; from rim layup to the last nipple turn. - Bearing Type: DT Swiss Sealed Steel Cartridge Bearings - Extras: 19 and 31mm OD end cap options included, Roval tubeless tape and tubeless valve, Spare Spoke and Nipple Kit, System Weight Limit: 240lbs / 109kg - Hub: Roval DT Swiss 350 J-bend, 6-bolt, Star Ratchet 36t internals (10 deg), 110x15mm & 142x12mm thru-axle, SRAM XD Freebub, (Convertible freehub and endcaps) - Nipple: DT Swiss Hex Prolock Brass 2.0x14mm - Rim Details: 25mm Depth, 35mm External Width, 30mm Internal Width, ERD 594 - Rim Type: Traverse Carbon, 29, Disc Brake, Tubeless Ready, Zero Bead Hook Design - Spokes: DT Swiss Competition Race J-Bend, Front: Two-Cross 28 count, R: 282mm, L: 279mm, Rear: 282 Two-cross 28 count, DS: 280mm, NDS: 281mm - Tire Size: 1.95 - 3.0 - Max Pressure: 40 psi - Weight: Wheelset 1,800g (including tubeless rim tape and tubeless valve)

The new Stout XC SL 29 rear wheel features 141mm hub spacing and a 9mm QR axle for increased wheel stiffness and improved riding performance. It includes a strong, double-wall alloy rim, stainless steel spokes, brass nipples, and a reliable Shimano Center Lock hub. Charcoal decals complete the look, making this a perfect OE replacement or XC-ready upgrade. - Lightweight and reliable Shimano hub. QR Boost 141x9mm spacing. - Double-wall, disc-specific rim is strong and durable. - Brass nipples hold spoke tension securely and resist rust for added durability. - Stainless spokes won't rust, easing long-term maintenance.

Wherever the trail leads, SRAM's Roam 30 is ready to go. The 25mm-wide rims give big tires the support they deserve for outstanding cornering control, and the rims are durable enough for day-after-day sessions, yet light enough for race day. And, the Roam's great features continue with SRAM's Solo Spoke design that uses one spoke length to fit the entire wheel, and quick-release skewer and 15mm thru-axle end caps that can be interchanged without tools.

World Cup speed meets trail durability World Cup Fast, Trail Tough XC speed meets trail-ready durability with the new high-value Control SL V 370. Weighing just 1,590g, these fly up climbs, they feature a tuned carbon lay-up for better traction and a stronger rear rim for impact resistance. Sapim D-Light spokes pair with the durable and fast-engaging DT Swiss Ratchet LN for 20-degree engagement. A 4mm FlatStop beadhook minimizes pinch flats, and an asymmetric rim profile boosts longevity—blending speed, control, and durability for elite performance. At a Glance: - Use: XC Racing & Down Country Ripping - Weight: 1,590g (with tape and valves) - Rim Details: Depth: 25mm, External Width: 37mm, Internal Width: 29mm, Bead Hook Width: FlatStop 4mm - Hub & Engagement:DT Swiss, Ratchet LN 18T
20 degrees Spokes: Sapim D-Light spokes - Tire Recommendation: AirTrack and Fast Track Tires Approved Tire Widths: 1.9” to 2.6” - Brake Mount: 6-bolt

World Cup speed meets trail durability World Cup Fast, Trail Tough XC speed meets trail-ready durability with the new high value Control SL V 370. Weighing just 1,590g, these fly up climbs, they feature a tuned carbon lay-up for better traction and a stronger rear rim for impact resistance. Sapim D-Light spokes pair with the durable and fast engaging DT Swiss Ratchet LN for 20 degree engagement. A 4mm FlatStop beadhook minimizes pinch flats, and an asymmetric rim profile boosts longevity—blending speed, control, and durability for elite performance. At a Glance Use XC Racing & Down Country Ripping Weight 1,590g (with tape and valves) Rim Details Depth: 25mm, External Width: 37mm, Internal Width: 29mm, Bead Hook Width: FlatStop 4mm Hub & Engagement DT Swiss, Ratchet LN 18T
20 degrees Spokes: Sapim D-Light spokes Tire Recommendation AirTrack and Fast Track Tires Approved Tire Widths: 1.9” to 2.6” Brake Mount

World Cup speed meets trail durability World Cup Fast, Trail Tough XC speed meets trail-ready durability with the new Control SL VI 350. Weighing just 1,478g, these fly up climbs, they feature a tuned carbon lay-up for better traction and a stronger rear rim for impact resistance. DT Swiss Revolution spokes pair with the durable and fast engaging DT Swiss Star Ratchet for 10 degree engagement. A 4mm FlatStop bead hook minimizes pinch flats, and an asymmetric rim profile boosts longevity—blending speed, control, and durability for elite performance. At a Glance Use XC Racing & Down Country Ripping Weight 1,478g (with tape and valves) Rim Details Depth: 25mm, External Width: 37mm, Internal Width: 29mm, Bead Hook Width: FlatStop 4mm Hub & Engagement Hub: DT Swiss, Star Ratchet 36T
10 degrees Spokes: DT Swiss Revolution spokes Tire Recommendation AirTrack and Fast Track Tires Approved Tire Widths: 1.9” to 2.6” Brake Mount 6-bolt

Trail wheels often fall into two categories—they're either heavy and durable or light and flexy. And because of this, a lightweight, wide-profile, and enduro-ready carbon wheel seems like something only found in a fairytale, but lucky for you, we made it a reality. The Traverse SL Fattie 29 puts all the features you need in an all-mountain wheel into one package, and it has the results to prove it. Along with light overall weight, stiffness, and durability, another top priority for the Traverse SL was ease of use. First off, we got rid of the creaky straight-pull spokes and corrosion-prone alloy nipples. Next up, we landed on 28 J-bend spokes, for both the front and rear wheels, that are all the same length—making it easy to find replacements if needed. And finally, we engineered a new hub design, with a wider profile and higher flange to aid in overall stiffness. What's with the big-boned name, you ask? The Traverse SL Fatties may be wide, but with a 30mm inner rim width, they're far from the girth of a fat bike rim. But let's talk width. You've probably noticed that mountain bike rim widths have hovered between 19 and 23 millimeters for decades, and they've been long overdue for a change. In the search for a better wheel design, our engineers began testing 2.3- to 2.5-inch tires on 45-millimeter-wide fat bike rims to see what, if any, benefits could be found. It only took them a few rides to realize that the wider rims offered a variety of advantages, like adding additional tire volume, which better supports the tires in hard cornering, greatly improves traction because of the ability to run lower pressures, and noticeably increases rim stiffness. They did note that there is an occurrence of diminishing returns with increasing width, however, and after testing everything from 25 to 45mm, determined that a 30mm inner width is optimal. After determining the width, we began designing the rim using the knowledge that we gained when developing the Control SL. With this, we started with our Zero Bead Hook technology that gets rid of the weak spot found in a traditional wheel and combined it with the wider profile to make a carbon rim that effectively dissipates forces. This way, you can take abuse from rocks without the worry of cracks or dents. Ok, so they're strong, impact-resistant, and tire supporting-they must be heavy, right? Wrong. Even though "fattie" is in their name, they're far from fat. To achieve this weight, we hand-build our rims to our own alloy hubs, using only the highest quality DT Swiss Competition Race spokes. Inside our hubs, you'll find DT Swiss 240 internals with a quick engaging 54t DT Swiss star ratchet system in the rear that allows you to power over rocks and roots without delay. And while machines do a pretty good job of building wheels, we choose professionally trained humans because they do so with an artistic touch that makes for minimal flaws. Whether you need a carbon wheelset to get you through an enduro stage or one to shred your local rock garden, the Traverse SL Fattie has you covered. - Assembly Method: Hand-built - Bearing Type: Sealed cartridge - Every wheel includes tubeless valve stems in order to make tubeless set-up a touch easier. - Front Hub: Alloy body, 15mmx110 thru-axle, 19 and 31mm OD end cap options included. - Front Spoke Pattern: Two-cross - Nipple Type: DT Swiss Brass Pro Lock hexagonal - Rim Material: Carbon fiber - Rim Type: Carbon clincher, 2Bliss Ready, Zero Bead Hook design. Black graphic under clear coat. - Rim Width: 30mm internal - Roval Engineered J-bend hubshells have a single spoke length for each wheelset. - Spoke Count: 28h Front - Spoke Type: DT Swiss Competition Race J-bend

Upgrade or refresh your bike. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original equipment replacement Bontrager Duster Elite 29 wheels - Tubeless Ready Design - Optimize with Bontrager TLR Sealant, TLR rim strips, valve stems, and tires - Double wall alloy rim (27mm outer, 22.5mm inner width) - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

Upgrade or refresh your bike. GENUINE REPLACEMENT PARTS When it's time to refresh your trusty bike, Trek genuine replacement parts have you covered. PRODUCT DETAILS - Original equipment replacement Bontrager Kovee 25 TLR wheel - Kovee 25 TLR rim with Shimano Deore Hub - Convert to tubeless with TLR rim strip and valve, sold separately - Durable alloy symmetric rim with 25mm internal 30mm e/ternal width - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

Upgrade or refresh your bike. - Durable alloy symmetric rim with 22.5mm internal 27mm external width - Tubeless Ready (TLR) rims allow for quick transition to tubeless system - Includes XD driver, Shimano freehub available separately - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

Upgrade or refresh your bike. When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original equipment replacement for Bontrager Kovee TLR wheel - Convert to tubeless with TLR rim strip and valve, sold separately - Durable alloy symmetric rim with 22.5mm internal 27mm e/ternal width - Double wall alloy rim (27mm outer, 22.5mm inner width) - Does not include skewer, reflector, rim strip, valve, or owner's manual - Wheels shipped as photographed

A proven tubeless-ready carbon mountain bike wheel with Rapid Drive 108 Boost hubs. - OCLV Pro carbon offers an optimized blend of weight, strength, and durability - Rapid Drive 54 hub instantly transfers effort into forward momentum - Tubeless-ready (TLR) rims allow for quick upgrades to tubeless - Boost 110/148 wider hub flanges enhance the bracing angle for a stiffer wheel - Ultra-durable OCLV Carbon rim with 29mm internal, 36mm external width - Does not include skewer, reflector, rim strip, valve, or owner's manual

Line Comp 30 is a durable alloy mountain wheel built on wider rims for better tire support. With more support, you can run lower tire pressure for better traction, more control, and a smoother ride. This trail-tough wheel stands up to hard hits, has a proven Tubeless Ready (TLR) design, and includes a 108-tooth Bontrager Rapid Drive hub for quick engagement, fast acceleration, and long-lasting performance. - Rapid Drive 108, j-bend hub instantly transfers effort into forward momentum - Updated rim design and stronger G609 alloy stands up to hard hits - Tubeless Ready (TLR) rims allow for a quick, easy transition to tubeless system - Wider Boost 110/148 hub flanges enhance bracing angle for stiffer wheel - Durable G609 alloy rim with 29mm internal, 33mm external width, 28 hole front/rear - 14G spokes with brass locking nipples - 6 bolt disc, SRAM XD driver, Shimano 10/11 speed available separately - Includes TLR rim strip installed and TLR valve

A pro-level downhill MTB wheel with a wide internal rim width for the best tire support available . BUILT TO SHRED With Line DH 30, you'll feel the confidence of a stiff, wide, and durable wheel on the quality of your ride. A Tubeless Ready (TLR) rim with a 29mm internal width allows you to run less tire pressure and get more traction, better cornering stability, and increased control. PRODUCT DETAILS - Rapid Drive 108 hub instantly transfers effort into forward momentum - Tubeless Ready (TLR) rims allow for quick transition to tubeless system upgrade - Boost 20x110 front hub is wide and stiff for most dual crown forks - Ultra-stiff 12x157 rear 6 bolt disc hub with Shimano/SRAM 7 speed freehub - Ultra-durable rim with 29mm internal, 33mm external width - Does not include skewer, reflector, rim strip, valve, or owner's manual

Riding is believing with the Zipp 1ZERO HITOP SW MTB wheelset when it comes to making you faster. Trail compliance is vital, with modern cross-country races becoming rougher and more challenging. No longer is it good enough for an XC wheelset to be stiff above all else. Instead, a wheelset should feel alive. The 1ZERO HITOP SW carbon rim complies with the terrain thanks to Zipp's proprietary HITOP Technology for carbon layup. The result is a lightweight XC wheel that carries speed through all sections of the trail, rocks, roots, and ruts with the durability required for a trail bike with up to 130mm of travel. A compliant wheel provides more confidence. You don't have to work hard to spin it up to speed or fight your bike when things get chunky. The 1ZERO HITOP SW also comes with the TireWiz tire-pressure monitoring system, so you'll always have your tire pressure dialed in for optimal performance. Among the lightest on the market, the ZM2 SL hubset ensures you'll be quick to accelerate and back on the pedals sooner after corners with the 1ZERO HITOP SW. - HITOP Technology produces proprietary rim layup to provide compliance and confidence when the trail gets rough - Low weight for effortless accelerations and climbing - Winged rim provides a smooth resting surface for the tire, reducing the chance of pinch flats after a rock hit - TireWiz 2.0 tire-pressure monitoring system features a seamless design - ZM2 SL hub with 66 points of engagement - Standard or Torque Cap options on the front hub - XD or Microspline driver-body options - Lifetime Warranty

The 1Zero HiTop S wheelset melds high value with high performance for a better and faster ride. Trail compliance is vital, with modern cross-country courses becoming rougher and more challenging. No longer is it good enough for an XC wheelset to be stiff above all else. Instead, a wheelset should feel alive. The 1Zero HiTop S carbon rim complies with the terrain thanks to Zipp’s proprietary HITOP Technology for carbon layup. The result is a light XC race or adventure wheel that carries speed through all sections of the trail, rocks, roots, and ruts with the durability required for a trail bike with up to 130mm of travel. A compliant wheel provides more confidence. The 1Zero HiTop S features the dependable ZM 900 hubset. - Carbon – 24H Hookless rim, compatible with Tube-type or Tubeless tires - HITOP Technology produces proprietary rim layup to provide compliance and confidence when the trail gets rough - Low weight for effortless accelerations and climbing - Winged rim provides a smooth resting surface for the tire, reducing the chance of pinch flats after a rock hit - Sapim CX Sprint spokes laced to the ZM 900 SL hub with standard or Torque Cap options - Lifetime Warranty - Compatible with TyreWiz tire pressure monitoring system, sold separately

The 1Zero HiTop SW carbon rim complies with the terrain thanks to Zipp’s proprietary HITOP Technology for carbon layup. The result is a lightweight XC wheel that carries speed through all sections of the trail, rocks, roots, and ruts with the durability required for a trail bike with up to 130mm of travel. A compliant wheel provides more confidence. You don’t have to work hard to spin it up to speed or fight your bike when things get chunky. The 1Zero HiTop SW also comes with the TyreWiz tire-pressure monitoring system, so you’ll always have your tire pressure dialed in for optimal performance. Among the lightest on the market, the ZM2 SL hubset ensures you’ll be quick to accelerate and back on the pedals sooner after corners with the 1Zero HiTop SW. - Carbon – 24H Hookless rim, compatible with Tube-type or Tubeless tires - HITOP Technology produces proprietary rim layup to provide compliance and confidence when the trail gets rough - Low weight for effortless accelerations and climbing - Winged rim provides a smooth resting surface for the tire, reducing the chance of pinch flats after a rock hit - TyreWiz 2.0 tire-pressure monitoring system included - Sapim CX Ray spokes laced to the ZM2 SL hub with standard or Torque Cap options - Lifetime Warranty

Zipp's 3ZERO MOTO carbon 27.5 and 29 enduro/trail wheelset is inspired by moto to provide riders with the control and durability required for pure trail speed. This wheelset and its MOTO Technology have already been proven by multiple victories in the Enduro World Series with our pioneering partnership with the Lapierre Zipp Collective. While other wheel brands limit their focus to traditional box-section rim designs, Zipp engineers—uninhibited by legacy technology—took a different approach. They looked to motorsports as a model. Zipp's Moto Technology's single-wall rim is the optimal approach for an enduro/trail wheelset. The resulting rim provides something we call "ankle compliance." Imagine a runner rounding a sharp turn, the ankle naturally flexing to maintain grip as the runner leans. The 3ZERO rim can locally flex to stay parallel to the ground during cornering, increasing traction like a human ankle adjusts while running. This ability to twist locally allows it to deflect during single bead impacts without the rider getting bounced offline. 3ZERO MOTO helps you take the most direct route, saving seconds when and where they count most. At the center of the 3ZERO MOTO is the ZM2 hubset. This German-engineered hubset features improved seal design for better durability on rough terrain. Quarq's TireWiz is an add-on option for 3ZERO to dial in your pressure for an even more compliant ride. - Higher impact resistance - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Reduced rider fatigue - Frustration-free tire installation - Rim is designed for compliance, creating the feel of extra suspension - Lifetime Warranty

Zipp's 3ZERO MOTO carbon 29 enduro/trail wheelset is inspired by moto to provide riders with the control and durability required for pure trail speed. This wheel and its MOTO Technology have already been proven by multiple victories in the Enduro World Series with our pioneering partnership with the Lapierre Zipp Collective. While other wheel brands limit their focus to traditional box-section rim designs, Zipp engineers—uninhibited by legacy technology—took a different approach. They looked to motorsports as a model. Zipp's Moto Technology's single-wall rim is the optimal approach for an enduro/trail wheelset. The resulting rim provides something we call "ankle compliance." Imagine a runner rounding a sharp turn, the ankle naturally flexing to maintain grip as the runner leans. The 3ZERO rim can locally flex to stay parallel to the ground during cornering, increasing traction like a human ankle adjusts while running. This ability to twist locally allows it to deflect during single bead impacts without the rider getting bounced offline. 3ZERO MOTO helps you take the most direct route, saving seconds when and where they count most. At the center of the 3ZERO MOTO is the ZM2 hubset. This German-engineered hubset features 12 pawls and 132 points of engagement for a quicker response. The hub's improved seal design means better durability on rough terrain. Quarq's TireWiz is an add-on option for 3ZERO to dial in your pressure for an even more compliant ride. - Higher impact resistance - Reduced chance of pinch flatting - More traction in rough corners - Smoother ride in rocky terrain - Ability to run lower tire pressure - Reduced rider fatigue - Frustration-free tire installation - Rim is designed for compliance, creating the feel of extra suspension - German-engineered hubset features 12 pawls and 132 points of engagement for quicker response and also has improved durability - Lifetime Warranty

CZR i30 wheels were designed to handle it all, which is why they feature a strategically reinforced carbon layup and are hand built using double-butted spokes, brass nipples and high-engagement hubs featuring top-tier bearings and oversized freehub seals to establish themselves as wheels that simply won't quit. Solid Strip & TCS Tape - Durable nylon strip that lies between the rim and tubeless tape to prevent tubeless tape from pushing into the spoke holes and ensures a smooth interface between the tire and rim. The smooth surface makes it easier to mount a tire by preventing air from escaping around the bead at each indent during inflation. Solid Strip also protects the airtight system from puncture in the case of a broken spoke. 3-Cross Lacing & Brass Nipples - Too many companies are trying to save weight by offering "enduro" wheels with 2-cross lacing patterns and inadequate alloy nipples. While those are suitable for XC and light trail usage, there's no replacement for the long-term reliability of a 3-cross lacing pattern with brass nipples holding it all together. Frequency Hub - The world's best carbon rims deserved to be paired with high-quality hubs that further improve the performance of a lightweight, dependable carbon wheelset. Frequency hubs feature a low-drag, 6-pawl design that alternates contact between two sets of 3-pawl groupings to provide a responsive 5 degrees of freehub engagement. Heavy-Duty Pawl Springs - CZR i30 wheels feature heavy-duty pawl springs that engage with greater force to counteract the additional torque caused by sudden cranking on steep trails. We also offer a Light Pawl-Spring Kit that can be purchased separately for CZR i30 riders who prefer a quieter hub with lighter pawl engagement. Usage: Trail, Enduro

CZR i30 wheels were designed to handle it all, which is why they feature a strategically reinforced carbon layup and are hand built using double-butted spokes, brass nipples and high-engagement hubs featuring top-tier bearings and oversized freehub seals to establish themselves as wheels that simply won't quit. Solid Strip & TCS Tape - Durable nylon strip that lies between the rim and tubeless tape to prevent tubeless tape from pushing into the spoke holes and ensures a smooth interface between the tire and rim. The smooth surface makes it easier to mount a tire by preventing air from escaping around the bead at each indent during inflation. Solid Strip also protects the airtight system from puncture in the case of a broken spoke. 3-Cross Lacing & Brass Nipples - Too many companies are trying to save weight by offering "enduro" wheels with 2-cross lacing patterns and inadequate alloy nipples. While those are suitable for XC and light trail usage, there's no replacement for the long-term reliability of a 3-cross lacing pattern with brass nipples holding it all together. Frequency Hub - The world's best carbon rims deserved to be paired with high-quality hubs that further improve the performance of a lightweight, dependable carbon wheelset. Frequency hubs feature a low-drag, 6-pawl design that alternates contact between two sets of 3-pawl groupings to provide a responsive 5 degrees of freehub engagement. Heavy-Duty Pawl Springs - CZR i30 wheels feature heavy-duty pawl springs that engage with greater force to counteract the additional torque caused by sudden cranking on steep trails. We also offer a Light Pawl-Spring Kit that can be purchased separately for CZR i30 riders who prefer a quieter hub with lighter pawl engagement. Usage: Trail, Enduro

Upgrade or refresh your bike. When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. PRODUCT DETAILS - Original equipment replacement Bontrager Connection wheel - Does not include skewer, reflector, rim strip, valve, or owner's manual

Upgrade or refresh your bike. - Original equipment replacement Trek Duroc 40 27.5 Boost wheels - 15x110mm front, 148x12mm rear, 6-bolt disc, and SRAM XD freehub - Extra wide alloy rim (40mm outer, 36mm inner width) is perfect for Plus tires - 550g rim is double wall, welded, and disc-specific

Upgrade or refresh your bike. - Original equipment replacement Trek Duroc 40 27.5 Boost wheels - 15x110mm front, 148x12mm rear, 6-bolt disc, and SRAM XD freehub - Extra wide alloy rim (40mm outer, 36mm inner width) is perfect for Plus tires - 550g rim is double wall, welded, and disc-specific

Upgrade or refresh your bike. - Original equipment replacement Trek Duroc 50 29 Boost wheels - Boost 15x110mm front, Boost 12x148mm rear, 6-bolt disc, and Shimano freehub - Extra wide alloy rim (50mm outer, 46mm inner width) is perfect for Plus tires - 655g rim is double wall, welded, and disc-specific

Upgrade or refresh your bike. - Original equipment replacement Trek Duroc 50 29 Boost wheels - Boost 15x110mm front, Boost 12x148mm rear, 6-bolt disc, and Shimano freehub - Extra wide alloy rim (50mm outer, 46mm inner width) is perfect for Plus tires - 655g rim is double wall, welded, and disc-specific

Stan's S1 wheelset line brings patented tubeless technology to an even wider range of riders. Built for long life, low maintenance, and outstanding value, the S1 series wheels feature 6061 series alloy rims and are available in six different widths suited to a wide range of tire sizes and riding styles. With an emphasis on value and durability, the S1 alloy wheelsets join a mountain wheel line-up that currently includes Stan's successful MK3 premium alloy wheels and innovative Valor and Bravo carbon series wheelsets. While MK3 wheelsets are built to balance strength, light weight, and stiffness, S1 wheelsets focus on maximum strength and durability. The deeper profile and thicker walls of the S1 rims result in a 50-70g weight increase over MK3 rims, but offer greater impact strength for an even wider range of use. "The new S1 series wheels were developed from rims ridden in Redbull Rampage and raced on the World Cup DH circuit for years," said Creative Director, Chris Currie. "The goal was to take everything we've done for tubeless technology, and put it into a truly bombproof and affordable wheel." Designed according to Stan's WideRight rim and tire fit system, S1 series wheelsets are available in six different rim models, with internal widths ranging from 23mm to 38mm. Combined with Stan's low-profile, high-volume Bead Socket Technology rim design, these widths let the new S1 range accommodate tires from 2-inch to 3.5-inch. All S1 wheelsets are built with 32 spokes front and rear, Sapim's proven Race spokes, Secure Lock brass nipples, and Stan's faster-engaging Neo hubs. Hubs are available to fit most axle systems, including Boost. Flow S1 Wheelset - Use: Aggressive Trail, All Mountain, Enduro, and Downhill - Internal Rim Width: 29mm - Optimal Tires Size: 2.35 to 2.8-inch - Hubs: Stan's Neo 32-hole Front, 32-hole Rear - Spokes/Nipples: Sapim Race Black 2.0/1.8/2.0mm, Secure Lock Brass Silver Nipples - Weight: 2134g