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  • Trek Powerfly 4 2020
  • Trek Powerfly 4 2020

Trek Powerfly 4 2020

Available to order. Send us an item enquiry (below) stating the make, model, size and colour of the item and we will be in touch very shortly with delivery date.

Size
Color
Sand/Black
Black/Red

Details

Powerfly 4 is our 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. Plus, it features our user-friendly Removable Integrated Battery (RIB) system that's fully encased in the frame yet doesn't require tools for removal. This bike expands your boundaries and lets you travel to destinations that you never thought you'd reach on a mountain bike.

It's right for you if...

You're sold on the e-bike revolution and want the capability and versatility of a mountain bike at a price that doesn't resemble the car you're trying to use less. You want bigger, better trail adventures and know that an e-MTB with the latest user-friendly tech is the best way to get them.

The tech you get

A lightweight and durable Alpha Platinum Aluminium frame that fully encases a long-range 500 Wh battery for sleek looks and protection on the trail, a Bosch Performance CX (250 W, 75 Nm) motor that assists up to 25 km/h, an ergonomic Bosch Purion controller, a Shimano drive train, a 120 mm SR Suntour XCR fork with lockout and hydraulic disc brakes. Plus, Smart Wheel Sizing means you'll get the fastest wheel that fits – 29˝ wheels on larger frames, 27.5˝ wheels on smaller frames.

The final word

Our most affordable electric mountain bike is equipped with performance parts, a high-end Bosch motor, powerful battery and intuitive controller for confidence and a fun boost on trails and roads.

Why you'll love it

  1. 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
  2. This bike expands boundaries: the top-notch Bosch system is equally suited to commuting, recreation and a ridiculously fun time on the trails
  3. The Purion controller has Walk Assist and an intelligent eMTB mode that automatically delivers the right amount of power based on your terrain
  4. It's equipped with an external charging port for easy charging on or off the bike
  5. It 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
  • Specifications

    • Frameset

      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
    • Wheels

      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
      Rims
      Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
      Tyres
      Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30"
    • Drivetrain

      Shifters
      Shimano Altus M2010, 9-speed
      Rear derailleur
      Shimano Acera M3000, Shadow design, long cage
      Crank
      FSA 310, 36 T w/chain guard
      Cassette
      Shimano HG200, 11-36, 9-speed
      Chain
      KMC E9S, 9-speed
      Pedals
      VP-536 nylon platform
    • Components

      Saddle
      Bontrager Arvada, steel rails
      Seatpost
      Bontrager alloy, 31.6 mm, 12 mm offset
      Handlebar
      Bontrager alloy, 31.8 mm, 15 mm rise
      Grips
      Bontrager XR Endurance Comp
      Stem
      Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree
      Head set
      FSA IS-2, 1-1/8" top, 1.5" bottom
      Brake set
      Tektro HD-M275 hydraulic disc
    • Accessories

      Battery
      Bosch PowerTube, vertical, 500 wh
      Controller
      Bosch Purion
      Motor
      Bosch Performance CX, 250 Watt, 75 Nm, 25 km/h max assist
    • Weight

      Weight limit
      This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).

 

 
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