29-Inch

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

When it's time to refresh your trusty bike, Trek Genuine Replacement Parts have you covered. - Original equipment replacement Alex MD35 29" Boost wheels - Alex 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

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. 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. 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