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Trek Powerfly 5 Electric Mountain Bike 2022


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Powerfly 5 Electric Mountain Bike 2022

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Product ID: 1476158

Why buy your bike from Sigma Sports?

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Built, Checked, Tuned and Tested

All our bikes are fully built by our Cytech qualified mechanics. To find out more, see the Built, Checked, Tuned and Tested section below to see how we'll deliver your bike.

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We offer FREE DELIVERY of your bike to your home or place of work. Once you've placed your order, our Customer Care team will be in contact to offer a convenient delivery date of your choice.

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Trek Powerfly 5 Electric Mountain Bike 2022

Designed to excel on rolling singletrack, the Trek Powerfly 5 Electric Mountain Bike is a capable and high-value choice to elevate your trail riding experience. Easily removable, the Bosch PowerTube battery is integrated into the downtube through Trek’s super-convenient RIB system and features a high capacity of 625Wh for long-life performance. The Alpha Platinum Aluminium is responsive and durable without sacrificing weight and features Motor Armour to defend the Bosch Performance CX motor system from harm. With 85Nm of torque, the motor system has superior performance with a maximum assisted speed of 15.5 mph / 25 km/h, helping you cruise even the steepest climbs with ease. 

A range of Bontrager in-house components are specified, including the cockpit, which oozes quality and features excellent ergonomics. Powerful Shimano four-piston brakes dispatch supreme power for control on loose terrain, and a 12-speed XT/Deore drivetrain delivers crisp reliable shifting. 

Browse our range of Trek electric mountain bikes today.


  • Trek Alpha Platinum Aluminium frame with RIB
  • RockShox Recon Silver RL, Solo Air spring fork with 80mm of travel
  • Shimano 1x12-speed drivetrain
  • Shimano 4-piston hydraulic disc brakes
  • 29” wheels with 2.30” tubeless-ready tyres
  • Bosch Performance CX 250W motor
  • Bosch PowerTube 625 battery

Battery Specification

  • Maximum Assist: 250w / 85Nm torque
  • Motor weight: 2.9kg
  • Battery Power: 625Wh

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 Recon Silver RL, Solo Air spring, Motion Control damper, lockout, tapered steerer, 46mm offset, Boost110, Maxle Stealth, 80mm travel
Headset FSA IS-2, 1-1/8" top, 1.5" bottom
Stem Bontrager alloy, 31.8mm, Blendr compatible, 7°, 70mm length
Handlebar Bontrager alloy, 31.8mm, 15mm rise, 750mm width
Grips Bontrager XR Endurance Comp, lock-on
Front Brake Shimano 4-piston hydraulic disc, MT420
Rear Brake Shimano 4-piston hydraulic disc, MT420
Brake Levers Shimano 4-piston hydraulic disc, MT4100
Rear Derailleur Shimano XT M8100, long cage
Shift Levers Shimano Deore M6100, 12-speed
Chain Shimano Deore M6100
Cassette SRAM PG-1210 Eagle, 11-50t, 12-speed
Crankset E-thirteen E-spec Plus, 34t, 165mm length
Front Wheel Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost110
Rear Wheel Bontrager Kovee Comp 23, Tubeless Ready, 6-bolt, Boost148
Front Tyre Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30" clincher
Rear Tyre Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30" clincher
Saddle Bontrager Commuter Comp, 165mm width
Seatpost Bontrager alloy, 31.6mm, 12mm offset, 400mm length
Pedals Trek VP-536 nylon platform
Claimed Manufacturers Weight Size M - 23.00kg / 50.70lbs (with tubes)
Charge time 100% charge, 4.9 hours with Standard Charger
Motor Bosch Performance CX, magnesium motor body, 250 watts, 75 Nm, 25km/h max assist
Ui/Remote Bosch Purion
Battery Bosch PowerTube 625
Charger Bosch standard 4A (220-240 V) charger
Electric assisted speed limit 15.5 mph / 25 km/h

Built, Checked, Tuned and Tested

All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.

All bikes collected from our shop, are built, tested and ready to ride.

Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.

If you require any assistance please contact our Customer Care team.

Trek Powerfly 5 Electric Mountain Bike 2022 Sizing

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