0
Your Profile
Your Basket 0
Your Offers 0
Continue Shopping
Checkout
To improve your shopping experience today and in the future, this site uses cookies.
Read our full Privacy Policy & Cookie information here
I Accept Cookies
The Powerfly 4 625 takes Trek's most affordable electric mountain bike, and gives it a boost with a longer-range 625 watt-hour battery.
The Powerfly 4 625 takes Trek's most affordable electric mountain bike, and gives it a boost with a longer-range 625 watt-hour battery.
Trek

2021 Trek Powerfly4 625w Hardtail eMountain Bike in Grey/Purple

€3,337.38
EUR
£2,900.00
Size Guide
2021 Trek Powerfly4 625w Hardtail eMountain Bike in Lithium Grey/Black
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

2021 Trek Powerfly4 625w Hardtail eMountain Bike in Grey/Purple

Brand:Trek

Code:328302021LithiumGRYPURBlk

The Powerfly 4 625 takes Trek's most affordable electric mountain bike, and gives it a boost with a longer-range 625 watt-hour battery.

Of course, you still get their user-friendly Removable Integrated Battery (RIB) system that's super easy to remove and reinstall, plus all the other parts that make Powerfly 4 your ideal entry into the joys of riding a pedal-assist bike on or off road.

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
  • €3,337.38
    EUR
  • $4,843.58
    AUD
  • $4,507.30
    CAD
  • $5,646.59
    NZD
  • $3,247.38
    USD
  • CHF2,587.35
    CHF
  • kr35,768.63
    SEK
  • kr409,397.40
    ISK
  • kr24,937.64
    DKK
  • kr32,691.13
    NOK
  • ¥512,679.89
    JPY
    • Technical Information
    • Frame
      Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148
    • Fork
      Size: XS, SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 80 mm travel
      Size: S/M/L/XL, SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel
    • 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
    • Rim
      Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
    • Tyres
      Size: XS/S, Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.35"
      Size: M/L/XL, Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30"
    • Shifters
      Shimano Deore M4100, 10 speed
    • Rear derailleur
      Shimano Deore M5120, long cage
    • Cassette
      Shimano Deore M4100, 11-46, 10-speed
    • Chain
      KMC X10, 10-speed
    • Pedal
      VP-536 nylon platform
    • Saddle
      Bontrager Commuter Comp
    • Seatpost
      Size: XS/S, Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
      Size: M, Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length
      Size: L/XL, Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
    • Handlebar
      Size: XS/S, Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width
      Size: M/L/XL, Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
    • Headset
      FSA IS-2, 1-1/8" top, 1.5" bottom
    • Grips
      Bontrager XR Endurance Comp
    • Stem
      Size: XS, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length
      Size: S/M, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length
      Size: L/XL, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 70 mm length
    • Headset
      FSA IS-2, 1-1/8" top, 1.5" bottom
    • Brakeset
      Tektro HD-M275 hydraulic disc
    • Battery
      Bosch PowerTube 625
    • Charger
      Bosch compact 2A (100-240 V) charger
    • Controller
      Bosch Purion
    • Motor
      Bosch Performance CX, magnesium motor body, 250 watt, 75 Nm, 20 mph (25 km/h in Europe) max assist
    • Weight
      M - 23.67 kg / 52.18 lbs (with tubes)
    Sizing Information
    Professional Opinion
    Home Mountain Biking Bikes Trek Electric Bikes