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Trek Powerfly 7 Electric Mountain Bike 2021
Wasting no time up climbs, the Trek Powerfly 7 Electric Mountain Bike features a sturdy aluminium frame and reliable components to tackle trails with some added assistance should it be needed. The small Bosch Performance CX Motor provides up to 250W of assistance at up to 25km/h, working efficiently to diminish drag when not in use yet maintaining a smooth sensation whilst pedalling. The Bosch PowerTube is a powerful battery that can be fully charged in just under five hours, and is encased within the frame during use for protection, to maintain clean lines and leave ample space for a bottle cage - removal for charging or otherwise requires no tools. 120mm of travel is provided by the RockShox 35 Gold RL fork to absorb forces and glide over bumps, and when weight needs to be shifted low and back on swerving corners or steep gradients, the TranzX JD-YSP18 seatpost with 130mm travel kicks into play by dropping down. The Shimano SLX/XT 1x12-speed drivetrain provides gearing options aplenty and boasts easier maintenance, whilst also ensuring responsive, clean shifting. Shimano 4-piston hydraulic disc brakes are punchy and powerful for sure stopping unaffected by terrain or weather conditions.
Highlights
- Trek Alpha Platinum Aluminium frame with RIB
- RockShox 35 Gold RL, DebonAir spring fork with 120mm of travel
- Shimano SLX/XT 1x12-speed drivetrain
- Shimano MT520 4-piston hydraulic disc brakes
- 29” wheels with 2.40” tubeless ready tyres
- TranzX JD-YSP18, 130mm travel dropper seatpost lowers the saddle when in motion
- Bosch Performance CX 250W motor
- Bosch PowerTube 625 battery
Technical Specification
| Frame | Trek Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12mm thru axle |
| Fork | RockShox 35 Gold RL, DebonAir spring, Motion Control damper, e-MTB optimised, tapered steerer, 44mm offset, Boost110, 15 mm Maxle Stealth, 120mm travel |
| Headset | FSA IS-2, 1-1/8" top, 1.5" bottom |
| Stem | Bontrager Rhythm Comp, 31.8 mm, Knock Block, 0-degree |
| Handlebar | Bontrager alloy, 31.8 mm, 15 mm rise |
| Grips | Bontrager XR Endurance Elite, lock-on, ergonomic |
| Front Brake | Shimano MT520 4-piston hydraulic disc |
| Rear Brake | Shimano MT520 4-piston hydraulic disc |
| Brake Levers | Shimano MT520 |
| Rear Derailleur | Shimano XT M8100, long cage, 51T max cog |
| Shift Levers | Shimano SLX M7100, 12-speed |
| Chain | Shimano SLX M7100, 12-speed |
| Cassette | Shimano SLX M7100, 10-51, 12-speed |
| Crankset | E*thirteen E*spec Plus, 36T |
| Front Wheel | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Shimano MicroSpline freehub, Boost110 |
| Rear Wheel | Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Shimano MicroSpline freehub, Boost148 |
| Front Tyre | Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40" clincher |
| Rear Tyre | Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29x2.40" clincher |
| Saddle | Bontrager Commuter Comp, 165mm width |
| Seatpost | TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm |
| Pedals | Trek VP-536 nylon platform |
| Claimed Manufacturers Weight | Size M - 23.12kg / 50.96lbs (with tubes) |
| Charge time | 100% charge, 4.9 hours with Standard Charger |
| Motor | NEW Bosch Performance Line CX, 250 Watt, 75 Nm, magnesium body, 25km/h max assist |
| Ui/Remote | Bosch Purion |
| Battery | Bosch PowerTube, 625 Wh |
| Charger | Bosch standard 4A (220-240 V) charger |