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The Powerfly 7 is an electric mountain bike built to rip with a smooth, powerful Bosch e-MTB system, a durable aluminium frame and a Removable Integrated Battery (RIB) system that fully encases the battery.
The Powerfly 7 is an electric mountain bike built to rip with a smooth, powerful Bosch e-MTB system, a durable aluminium frame and a Removable Integrated Battery (RIB) system that fully encases the battery.
Trek

Trek Powerfly 7 Gen 4 eMountain Bike in Dnister Black/Trek Black

£3,495.00 £4,450.00 21% off
Size Guide
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

Trek Powerfly 7 Gen 4 eMountain Bike in Dnister Black/Trek Black

Season:2023

Brand:Trek

Code:37045MATBLKGLSBLK

The Powerfly 7 is an electric mountain bike built to rip with a smooth, powerful Bosch e-MTB system, a durable aluminium frame and a Removable Integrated Battery (RIB) system that fully encases the battery.

Its smart system LED remote and Kiox display pair with Bosch's eBike Flow app for activity tracking, Bluetooth connectivity and more. An upgraded RockShox air suspension, 1x12 Shimano drivetrain and dropper post make this the ideal choice for those who want a boost on the climbs so they can get rad on the way down.

Features:

  • The Powerfly Gen 4 features Bosch’s smart system with an LED remote that connects to the Bosch eBike Flow app for over-the-air system updates, customised motor tuning and more
  • 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 to remove the battery without tools and lets you mount a water bottle cage
  • The full-colour Kiox 300 display gives you ride info, connects with Bluetooth®-enabled devices and has a built-in theft prevention feature
  • The dropper post lets you lower your saddle on the fly so it's out of the way on descents and easier to dismount
  • 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
Technical Information
  • Frame
    Size: XS , S - Alpha Platinum Aluminium, curved top tube, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
    Size: M , L , XL - Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
  • Fork
    Size: XS - RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm Maxle Stealth, 80 mm travel
    Size: S , M , L , XL - RockShox 35 Gold RL, DebonAir spring, Motion Control damper, lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm Maxle Stealth, 120 mm travel
  • Max compatible fork travel
    120mm (526mm axle-to-crown), XS: 80mm (492mm axle-to-crown)
  • Wheel front
    Size: XS , S - Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 27.5"
    Size: M , L , XL - Bontrager Line Comp 30, Tubeless Ready, 6-bolt, Boost110, 15 mm thru axle, 29"
  • Wheel rear
    Size: XS , S - Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 27.5"
    Size: M , L , XL - Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12 mm thru axle, 29"
  • Skewer rear
    Bontrager Switch thru-axle, removable lever
  • Tyre
    Size: XS , S - Bontrager XR3 Team Issue, Tubeless-Ready, Inner Strength sidewall, aramid bead, 120 tpi, 27.5x2.35"
    Size: M , L , XL - Bontrager XR3 Team Issue, Tubeless Ready, Inner Strength sidewall, aramid bead, 120 tpi, 29 x 2.40"
  • Rim strip
    Bontrager TLR
  • Max tyre size
    Frame: 29x2.60" or 27.5x2.80" (XS & S: 27.5x2.60"), Fork: See manufacturer
  • Battery
    Bosch PowerTube 625Wh, smart system
  • Charger
    Bosch standard 4A, 230V, smart system
  • Computer
    Size: XS , S , M , L , XL - Bosch LED remote, smart system
    Size: XS , S , M , L , XL - Bosch Kiox 300, smart system
  • Motor
    Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
  • Shifter
    Shimano SLX M7100, 12-speed
  • Rear derailleur
    Shimano XT M8100, long cage
  • Crank
    E*thirteen E*spec Plus, 165 mm length
  • Chainring
    E*thirteen, 36T, steel
  • Cassette
    Shimano SLX M7100, 10-51T, 12-speed
  • Chain
    Shimano SLX M7100, 12-speed
  • Pedal
    VP-536 nylon platform
  • Max. chainring size
    1x: 38T
  • Saddle
    Bontrager Commuter Comp
  • Seatpost
    Size: XS , S - TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length
    Size: M , L , XL - TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 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
  • Grips
    Bontrager XR Endurance Elite
  • Stem
    Size: XS - Bontrager Rhythm Comp, 31.8 mm, 0-degree, 50 mm length
    Size: S , M - Bontrager Rhythm Comp, 31.8mm, 0-degree, 60 mm length
    Size: L , XL - Bontrager Rhythm Comp, 31.8 mm, 0-degree, 70 mm length
  • Head set
    FSA IS-2, 1-1/8" top, 1.5" bottom
  • Brake
    Size: XS , S , M , L , XL - SRAM DB 8 4-piston hydraulic disc
    Size: XS , S , M , L , XL - Shimano 4-piston hydraulic disc, M6100 lever, M6120 calliper
  • Brake rotor
    Size: XS , S - SRAM CentreLine, 6-bolt, round-edge, 180 mm
    Size: XS , S , M , L , XL - SRAM CentreLine, 6-bolt, round edge, 200 mm
    Size: XS , S - Shimano RT66, 6-bolt, 180 mm
    Size: XS , S , M , L , XL - Shimano RT66, 6-bolt, 203 mm
  • Rotor size
    Max brake rotor sizes - Frame: 203mm, Fork: see fork manufacturer
  • Weight
    M - 22.65 kg / 49.94 lbs (with TLR sealant, no tubes)
  • Weight limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb).
Sizing Information

Road & Gravel

SizeRider HeightInseam
49156 - 163 cm
(5'1" - 5'4")		74 - 77 cm
(29" - 30")
52163 - 168 cm
(5'4" - 5'6")		76 - 79 cm
(30" - 31")
54168 - 174 cm
(5'6" - 5'9")		78 - 82 cm
(31" - 32")
56174 - 180 cm
(5'9" - 5'11")		81 - 85 cm
(32" - 33")
58180 - 185 cm
(5'11" - 6'1")		84 - 87 cm
(33" - 34")
61185 - 191 cm
(6'1" - 6'3")		86 - 90 cm
(34" - 35")


Mountain & City

SizeRider HeightInseam
XS145 - 155 cm69 - 73 cm
S155 - 165 cm74 - 78 cm
M165 - 176 cm79 - 83 cm
M/L173 - 180 cm81 - 86 cm
L177 - 188 cm84 - 89 cm
XL188 - 195 cm89 - 91 cm

Please note that this is a general guide, and the best way to determine the correct size for a specific model is to consult Trek's website for that particular model. Additionally, factors such as inseam length, riding style, and personal preference may also affect the ideal size for a given rider.

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