About the Trek Powerfly 4 EQ Electric Mountain Bike

The Powerfly 4 is Trek’s most affordable electric mountain bike. It's built with parts that hold up, like a dependable 9-speed Shimano drive train, a 120 mm SR Suntour fork and a powerful Bosch Performance CX motor. The Powerfly rides like a trail bike because it is one: Powerfly is built according to Trek's trail heritage with mountain bike tech developed over decades of innovation. Trek have kitted it out with quality trail components, the new high-performance Bosch e-MTB system and a durable Alpha Platinum Aluminium frame featuring their new Removable Integrated Battery (RIB) design that fully encases a 500Wh battery. All of this makes the Powerfly an ideal companion for long days and bigger, better trail adventures. This Equipped version comes fully kitted out with lights, mudguards and a rear rack so you're ready to ride, right from the start.

The Powerfly features the new, Bosch Performance Line motor, which is smaller, lighter and more efficient than the previous versions. Most importantly for us, it feels more natural while you’re pedalling and has less drag when you’re not receiving any assistance. Ultimately making this one of the lightest and liveliest, most natural feeling E-MTBs we have ever ridden.

The Bosch E-bike system delivers intuitive assistance as you pedal. You can customise this level of assistance via the handlebar mounted Purion controller, which displays ride info, connects with your Bluetooth-enabled devices and allows you to monitor your battery level on the go. The battery itself makes use of Trek's Removable Integrated Battery (RIB) system, which makes it streamlined, discrete and 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. The battery also features an external charging port for easy charging on or off the bike.


Key Features

  • Alpha Platinum Aluminium frame is light weight, with 29er trail focused geometry and tidy integrated downtube battery housing
  • SR Suntour XCM 34 120mm fork gives the Powerfly serious suspension performance which excels in a wide range of applications
  • Shimano Acera 1x9 speed drivetrain provides fast and efficient shifting across a wide range of gears, with the fantastic reliability and simplicity of a single chainring setup
  • Tektro HD-M275 hydraulic disc brakes give powerful and controllable stopping power, with minimal effort, in all conditions
  • Bontrager XR3 Comp, 29x2.30" tyres feature a high volume for comfort and an aggressive tread for superior grip
  • New Bosch Performance Line CX, 250 Watt, 75 Nm Motor features improved efficiency and reduced weight. Powered by the Trek integrated 500Wh battery

Trek Powerfly Sport 4 EQ 2020 Electric Mountain Bike

£2,500.00Price
Size
Frame Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
Fork SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel
Rear Derailleur Shimano Acera M3000, Shadow design, long cage
Shifters Shimano Altus M2000, 9-speed
Chain set FSA 310, 36 T w/chain guard
Cassette Shimano HG200, 11-36, 9-speed
Chain KMC E9S, 9-speed
Pedals VP-536 nylon platform
Front Brake Tektro HD-M275 hydraulic disc
Rear Brake Tektro HD-M275 hydraulic disc
Handlebars Bontrager alloy, 31.8 mm, 15 mm rise
Stem Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree
Headset FSA IS-2, 1-1/8" top, 1.5" bottom
Grips Bontrager XR Endurance Comp
Rims Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
Front Hub Formula DC-511, 6-bolt, Boost110, 15 mm thru axle
Rear Hub Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
Front Tyre Schwalbe Smart Sam Performance, 29x2.25"
Rear Tyre Schwalbe Smart Sam Performance, 29x2.25"
Saddle Bontrager Commuter Comp, 165 mm width
Seatpost Bontrager alloy, 31.6 mm, 12 mm offset
Motor Bosch Performance CX, 250 Watt, 75 Nm, 25 km/h max assist
Battery Bosch PowerTube, vertical, 500 wh
Controller Bosch Purion
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Cyclister Limited is a company registered in England and Wales with Company Number 11527831.

The Colour Shed Darley Abbey Mills, Darley Abbey, Derby, England, DE22 1DZ

Tel: +44 117 318 0511

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