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The 2023 Trek Powerfly 4 625Wh Electric Mountain Bike is equally suited to commuting, recreation and a ridiculously fun time on the trails.
The 2023 Trek Powerfly 4 625Wh Electric Mountain Bike is equally suited to commuting, recreation and a ridiculously fun time on the trails.
Trek

Trek Powerfly 4 625Wh Electric Mountain Bike 2022 in Azure and Nautical Navy

£2,568.00 £3,550.00 27% off
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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
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Hassle free returns

Any item, except food, face masks or e-gift vouchers (full e-gift vouchers T&Cs are listed on the respective product pages) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase. It is recommended that you use a recorded delivery service to ensure your items are received by us. We cannot assume responsibility for items that are lost in the post.

Online or in-store purchases can both be returned to any store free of charge or can be returned by post after completing the online returns form. If you are returning an item due to a fault, we will refund your postage.

If you wish to return your bike to us, please keep the box it arrived in and let us know using the returns form and we will arrange collection.


Customer Returns Form

If you wish to cancel, return or exchange an order please fill in the form below. Returns can be processed quicker if all required information is added.



Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the products have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:

1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £24.99 for collection. If you do not have the original box, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid receipt.

Trek Powerfly 4 625Wh Electric Mountain Bike 2022 in Azure and Nautical Navy

Season:2022

Brand:Trek

Code:32830AzureNauticalNVY

The 2023 Trek Powerfly 4 625Wh Electric Mountain Bike has 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 and 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.

Key Features & Benefits:

  • Bosch Performance CX motor:Perfect for tackling the climbs
  • 625Wh Battery:Gives you a peace of mind with its higher range
  • Hydraulic Disc Brakes:Reliable braking performance in all conditions

Full Specification:

  • Frame:Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle
  • Fork:SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 80mm travel
  • Motor:Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 15.5mph or 25km/h max assist
  • Battery:Bosch PowerTube 625
  • Controller:Bosch Purion
  • Number of Gears:10
  • Gear Shifters:Shimano Deore M4100, 10 speed
  • Chainset:FSA Bosch CK-220, 36T ring, 165mm length
  • Chainrings:36T
  • Rear Cassette:Shimano Deore M4100, 11-46, 10 speed
  • Chain:KMC X10, 10 speed
  • Front Derailleur:N/A
  • Rear Derailleur:Shimano Deore M5120, long cage
  • Pedals:VP-536 nylon platform
  • Rims:Bontrager Connection, double-wall, 32-hole, 20mm width, presta valve
  • Front Hub:Formula DC-511, 6-bolt, Boost110, 15mm thru axle
  • Rear Hub:Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
  • Front Tyre:Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30"
  • Rear Tyre:Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30"
  • Brakes:Tektro HD-M275 hydraulic disc, 203mm rotors
  • Handlebars:Bontrager alloy, 31.8mm, 15mm rise, 750mm width
  • Headset:FSA IS-2, 1-1/8" top, 1.5" bottom
  • Stem:Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length
  • Saddle:Bontrager Commuter Comp, 165mm width
  • Seatpost:Bontrager alloy, 31.6mm, 12mm offset, 400mm length
Manufacturers reserve the right to change specifications without notice based on availability at the point of assembly.


Size Guide for Powerfly

SizeRider HeightRider HeightInseamInseam
XS145 - 155 cm4'9" - 5'1"69 - 73 cm27" - 29"
S155 - 165 cm5'1" - 5'5"74 - 78 cm29" - 31"
M165 - 176 cm5'5" - 5'9"79 - 83 cm31" - 33"
L177 - 188 cm5'10" - 6'2"84 - 89 cm33" - 35"
XL188 - 195 cm6'2" - 6'5"89 - 91 cm35" - 36"

Geometry Information for Powerfly

Frame size number13.515.517.519.521.5
Frame size letterXSSMLXL
Wheel size27.5"27.5"29"29"29"
A — Seat tube36.339.441.94752.1
Effective seat tube angle70.0°71.5°71.7°71.7°71.7°
C — Head tube length1213131416
D — Head angle65.0°67.6°67.7°67.7°67.7°
E — Effective top tube57.959.861.764.167.2
F — Bottom bracket height32.830.732.432.432.4
G — Bottom bracket drop3.74.94.955
H — Chainstay length45.545.545.545.545.5
I — Offset5.14.25.15.15.1
J — Trail11.410.19.89.89.8
K — Wheelbase113.5112.5115.5118121.2
L — Standover70.672.179.481.681.8
M — Frame reach35.23940.642.745.2
N — Frame stack62.162.363.964.866.7

Warranty Information for Trek:

Lifetime warranty on Frame sets (frame and rigid fork), main frame and full suspension swing arms for the lifetime of the original owner, and Bontrager wheels with carbon rims.

2-year warranty on Rear suspension linkage components, including bearings, rocker link and accompanying hardware and components, Bontrager wheels with alloy rims, Paint and transfers.

For full warranty policy please visit trekbikes.com

Technical Information

Geometry for Trek Powerfly 4 Electric Mountain Bike

All measurements provided in cm unless specified otherwise.

Trek Powerfly 4 Electric MTB Geometry Chart

Frame Size Number 14.5 15.5 17.5 19.5 21.5
Frame Size Letter XS S M L XL
A - Seat Tube 36.3 39.4 41.9 47.0 52.1
Effective Seat Tube Angle 70.0° 71.6° 71.7° 71.7° 71.7°
C - Head Tube Length 12.0 13.0 13.0 14.0 16.0
D - Head Angle 65.0° 67.6° 67.7° 67.7° 67.7°
E - Effective Top Tube 57.9 59.8 61.8 64.1 67.2
F - Bottom Bracket Height 32.8 30.7 32.4 32.4 32.4
G - Bottom Bracket Drop 3.7 4.9 4.9 5.0 5.0
H - Chainstay Length 45.5 45.5 45.5 45.5 45.5
I - Offset  5.1 4.2 5.1 5.1 5.1
J - Trail  11.4 10.1 9.8 9.8 9.8
K - Wheelbase 113.5 112.5 115.3 118.0 121.2
L - Standover 74.3 72.2 79.5 75.8 76.8
M - Frame Reach 35.2 39.0 40.6 42.7 45.2
N - Frame Stack 62.1 62.3 63.9 64.9 66.7

 

Sizing Information
Trek Sizing Guide
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