Powerfly FS 9 EQ is a full suspension electric mountain bike that’s built for singletrack sessions and rugged commutes. You get high-end parts, a powerful drive system, and a rad suspension setup for tackling rougher trails. And, it comes with utility-focused features for daily riding, like fenders, lights, and a rear rack. It's right for you if... You want a super versatile full suspension e-MTB to take out on the trail. You also want it to come equipped with commute-ready accessories so you can bring home the bacon and get a little shreddy on your way back from work. The tech you get A durable aluminum frame that fully encases a long-range 625Wh battery. The latest from Bosch with smart system Performance Line CX motor, capable of speeds up to 20MPH, including the new Bluetooth® LED remote for easy connectivity and all-in-one navigation and activity tracking through the eBike Flow app. Plus, a 120mm suspension fork, 100mm of rear travel, powerful 4-piston hydraulic brakes, Bontrager Line Comp 30 wheels, a 12-speed Shimano XT drivetrain, and a dropper post for getting low on descents. The final word Our best Powerfly FS rips rough trails, rail trails, and rugged commutes thanks to a plush suspension setup, powerful drive system, and loads of utility features. Why you'll love it - It comes equipped with fenders, a rear trunk rack, and lights that are powered by the battery so you're ready to ride right from the start - It gives you the best of both worlds with full suspension for descending, and power for the ups: it soaks up rugged terrain so you can ride the Bosch pedal-assist smart system to its full potential - Wide Line Comp 30 wheels provide more tire support so you get better traction and control - Trek's Removable Integrated Battery (RIB) system looks great and is super user-friendly: it fully hides the battery in the frame for protection, makes it easy to remove the battery without tools, and lets you mount a water bottle cage—even on full suspension e-MTBs - Powerfly FS frames feature a curved top tube that makes standing over the bike easier. Plus, Smart Wheel Sizing means you'll get the fastest wheel that fits—29" wheels on larger frames, 27.5" wheels on smaller frames

The Serfas Dart represents affordable entry into the e-bike market while offering plentiful power, range, and comfort. - Pedal Assist: 28mph - Throttle: 20mph (Class 3) - Motor: 500W Nominal, 750W Peak, Brushless, Rear Hub Motor - Pedal Assist: 5 Levels - Range: 30 Miles - Battery: 54V Peak, 48V Sustained, 11.6Ah Samsung 556.8Wh - Frame: Double-Butted 6061 Heat-Treated Aluminum Alloy - Tires: Kenda Kwick Seven.5 Sport 27.5 x 2.20 KS E-Bike 50 - Handlebar: Aluminum, 31.8mm 15 Degree Sweptback - Saddle: Serfas City Bike 300 - Brake: Tektro HD-T285 180mm Hydraulic Disc Brake - Front Hub: Novatec 36H Disc, Nutted - Rim: Double Wall 36H Front and Rear, Disc Only - Shifter: Shimano 8S Altus Rapidfire, Shimano 8S Altus Rear Derailleur - Cassette: Shimano Altus 11-36 Cassette, 8 Speed

The Serfas Dart represents affordable entry into the e-bike market while offering plentiful power, range, and comfort. - Pedal Assist: 28mph - Throttle: 20mph (Class 3) - Motor: 500W Nominal, 750W Peak, Brushless, Rear Hub Motor - Pedal Assist: 5 Levels - Range: 30 Miles - Battery: 54V Peak, 48V Sustained, 11.6Ah Samsung 556.8Wh - Frame: Double-Butted 6061 Heat-Treated Aluminum Alloy - Tires: Kenda Kwick Seven.5 Sport 27.5 x 2.20 KS E-Bike 50 - Handlebar: Aluminum, 31.8mm 15 Degree Sweptback - Saddle: Serfas City Bike 300 - Brake: Tektro HD-T285 180mm Hydraulic Disc Brake - Front Hub: Novatec 36H Disc, Nutted - Rim: Double Wall 36H Front and Rear, Disc Only - Shifter: Shimano 8S Altus Rapidfire, Shimano 8S Altus Rear Derailleur - Cassette: Shimano Altus 11-36 Cassette, 8 Speed

The Serfas Dart represents affordable entry into the e-bike market while offering plentiful power, range, and comfort. - Pedal Assist 20mph - Throttle 20mph (Class 2) - Motor: 350W Nominal, 500W Peak, Brushless, Rear Hub Motor - Pedal Assist: 5 Levels - Range: 30 Miles - Battery: 36V Sustained, 11.6Ah Samsung 417.6Wh - Frame: Double-Butted 6061 Heat-Treated Aluminum Alloy - Tires: Kenda Kwick Seven.5 Sport 27.5 x 2.20 KS E-Bike 50 - Handlebar: Aluminum, 31.8mm 15 Degree Sweptback - Saddle: Serfas City Bike 300 - Brake: Tektro MD-M280 180mm Mechanical Disc Brake - Front Hub: Novatec 36H Disc, Nutted - Rim: Double Wall 36H Front and Rear, Disc Only - Shifter: Shimano 7S Altus Rapidfire, Shimano 7S Altus Rear Derailleur

The Serfas Dart represents affordable entry into the e-bike market while offering plentiful power, range, and comfort. - Pedal Assist 20mph - Throttle 20mph (Class 2) - Motor: 350W Nominal, 500W Peak, Brushless, Rear Hub Motor - Pedal Assist: 5 Levels - Range: 30 Miles - Battery: 36V Sustained, 11.6Ah Samsung 417.6Wh - Frame: Double-Butted 6061 Heat-Treated Aluminum Alloy - Tires: Kenda Kwick Seven.5 Sport 27.5 x 2.20 KS E-Bike 50 - Handlebar: Aluminum, 31.8mm 15 Degree Sweptback - Saddle: Serfas City Bike 300 - Brake: Tektro MD-M280 180mm Mechanical Disc Brake - Front Hub: Novatec 36H Disc, Nutted - Rim: Double Wall 36H Front and Rear, Disc Only - Shifter: Shimano 7S Altus Rapidfire, Shimano 7S Altus Rear Derailleur