2018 Trek Powerfly 5

You've seen the e-bike light and want to expand your boundaries. Like us, you believe nothing should stand between you and your next great ride, including big climbs, headwinds, rugged trails you wouldn't otherwise be able to explore.

A durable Alpha Aluminum frame with a Bosch Performance CX 250-watt motor that assists up to 20 mph, an ergonomic Bosch Purion controller, and an integrated, long-range 500wH battery that's secure while you're riding but easy to remove for charging. Plus, it's equipped with a new smart e-MTB mode that manages the assist level automatically, a Shimano Deore 10-speed drivetrain, hydraulic disc brakes, and a RockShox Judy Silver TK fork with 100mm of travel.

The best Bosch mountain bike electric assist system available on a value-minded e-MTB built with durable, reliable parts. The drivetrain, suspension, and components deliver solid all-around performance, so you can commute to the trailhead and then spend all day riding.

SPECS:

Shifters Shimano Deore M6000, 10 speed
Rear derailleur Shimano Deore M6000, Shadow Plus
Crank Miranda Delta, 15T
Cassette Shimano HG50, 11-42, 10 speed
Chain KMC X10
Pedals Wellgo nylon platform
Saddle Bontrager Evoke 1.5
Seatpost Bontrager SSR, 2-bolt head, 31.6mm, 12mm offset
Handlebar Bontrager alloy, 31.8mm, 15mm rise
Grips Bontrager Satellite Elite, lock-on
Stem Bontrager alloy, 31.8mm, 7 degree, Blendr compatible
Head set FSA IS-2, 1-1/8˝ top, 1.5˝ bottom
Brake set Shimano M315 hydraulic disc
Battery Bosch Powerpack Performance 500 downtube
Controller Bosch Purion Performance
Motor Bosch Performance CX, 250 watt, 75Nm