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TREK POWERFLY 4
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Features | |
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 remove the battery without tools and lets you mount a water bottle cage | |
This bike expands boundaries: the top-notch Bosch system is equally suited to commuting, recreation and a ridiculously fun time on the trails | |
The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain | |
It's equipped with an external charging port for easy charging on or off the bike | |
You can boost your Powerfly’s utility by adding a rack and mudguards, plus built-in wiring lets you easily install lights powered by the motor | |
Description | |
Weight | M - 23.67 kg / 52.18 lbs (with tubes) |
Frameset | |
Frame | Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle |
Fork | SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 80mm travel |
Wheels | |
Front Hub | Formula DC-511, 6-bolt, Boost110, 15mm thru axle |
Rear Hub | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle |
Rims | Bontrager Connection, double-wall, 32-hole, 20mm width, presta valve |
Tires | Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30" |
Drivetrain | |
Shifters | Shimano Deore M4100, 10 speed |
Rear derailleur | Shimano Deore M5120, long cage |
Crank | FSA Bosch CK-220, 36T ring, 165mm length |
Cassette | Shimano Deore M4100, 11-46, 10 speed |
Chain | KMC X10, 10 speed |
Pedals | VP-536 nylon platform |
Components | |
Saddle | Bontrager Commuter Comp, 165mm width |
Seatpost | Bontrager alloy, 31.6mm, 12mm offset, 400mm length |
Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 750mm width |
Stem | Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length |
Grips | Bontrager XR Endurance Comp, lock-on |
Headset | FSA IS-2, 1-1/8" top, 1.5" bottom |
Brakeset | Tektro HD-M275 hydraulic disc, 203mm rotors |
Accessories | |
Battery | Bosch PowerTube 500 |
Controller | Bosch Purion |
Motor | Bosch Performance CX, magnesium motor body, 250 watt, 75 Nm, 25km/h max assist |
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