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Trek Powerfly Sport 4 Eq Gen 3 Electric Mountain Bike 2023 outfits our most affordable electric mountain bike with everything you need for rugged daily commutes and trail adventures.
Trek Powerfly Sport 4 Eq Gen 3 Electric Mountain Bike 2023 outfits our most affordable electric mountain bike with everything you need for rugged daily commutes and trail adventures.
Trek

Trek Powerfly Sport 4 Equipped Gen 3 Electric Mountain Bike 2023 in Matte Black Gloss Red

£2,965.00 £3,425.00 13% off
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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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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 Sport 4 Equipped Gen 3 Electric Mountain Bike 2023 in Matte Black Gloss Red

Season:2023

Brand:Trek

Code:37047MATBLKGLSRED

The Powerfly 4 Equipped outfits Trek's most affordable electric mountain bike with everything you need for rugged daily commutes and trail adventures. It's built with sturdy parts and it features a powerful Bosch smart system motor and their user-friendly Removable Integrated Battery (RIB) system. You also get commute-ready accessories like mudguards, a rear rack and front and rear lights that are powered by the e-MTB system.

You want an e-bike that can do double duty as a rugged commuter and a trail-worthy hardtail mountain bike. You want a lot of capability, quality and user-friendly features for an affordable price, like the customised tuneability and activity logging of the new smart system.

A durable aluminium frame that fully encases a long-range 500 Wh battery for sleek looks and protection on the trail, a Bosch Performance CX smart system (250 W, 85 Nm) motor that assists up to 15.5 mph (25 km/h in Europe), a Bosch Intuvia controller, a 1x10 Shimano drivetrain and a SR Suntour suspension fork with lockout. Comes equipped with mudguards, a rear rack, and front and rear lights powered by the battery.

Affordable, versatile, capable. This e-MTB is great for commuting, trail riding and rugged touring. It comes with a high-end Bosch smart system motor, RIB battery system and controller that are as reliable as they are easy to use.

Please note: the XS and Small sizes have a curved top tube to help with standover height.

Key Features & Benefits:

  • Bosch Performance CX motor:With smart system, perfect for tackling the climbs.
  • Intelligent e-MTB mode:Automatically delivers the right amount of power based on your terrain.
  • Shimano Deore 1x10 Drivetrain:Simplicity combined with a wide gear ratio.

Full Specifications:

  • Frame:AlphaPlatinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle (XS-S have curved top tube)
  • Fork:SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel(XS 80mm travel)
  • Motor: BoschPerformance Line CX, smart system, magnesium motor body, 85 Nm, 15 mph max assist
  • Battery:Bosch PowerTube 625, smart system
  • Controller:Bosch LED remote, smart system, Bosch Intuvia 100, smart system
  • Number of Gears:10
  • Gear Shifters:Shimano Deore 4100, 10 speed
  • Chainset:FSA Bosch CK-220, 36T ring, 165 mm length
  • Chainrings:36T
  • Rear Cassette:ShimanoDeore M4100, 11-46, 10-speed
  • Chain:KMC X10, 10-speed
  • Front Derailleur:N/A
  • Rear Derailleur:ShimanoDeore M5120, long cage
  • Pedals:VP-536 nylon platform
  • 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:Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40" (XS - SM: 27.5x2.40˝)
  • Rear Tyre:Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40"(XS - SM: 27.5x2.40˝)
  • Brakes:Tektro HD-M275 hydraulic disc, Tektro, 6-bolt, 203 mm
  • Handlebars:Bontrager alloy, 31.8mm, 15mm rise, 720-750mm width
  • Grips:Bontrager XR Endurance Comp, lock-on
  • Headset:FSA IS-2, 1-1/8" top, 1.5" bottom
  • Stem:Bontrager comp, 31.8mm, Blendr compatible, 7 degree, 50-70mm length
  • Saddle:Bontrager Commuter Comp, 165mm width
  • Seatpost:Bontrager alloy, 31.6mm, 12mm offset, 330-400mm length
  • Accessories:Bosch standard 2A Charger, 230V, smart system
  • Headlight:AXA or Supernova Mini 2, 5-21V LED headlight or similar, TBC
  • Rear light:AXA, Blueline taillight or Supernova E3 Mini-2 rear light, LED,
  • Carrier:MIK Compatible alloy rear rack
  • Kickstand:Pletscher Comp Flex 18
  • Mudguard:Trek Powerfly custom mudguard
  • Weight:M - 26.6kg
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

Sizing Information
Trek Sizing Guide
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