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Adventure-ready electric mountain bike for all terrains.
Adventure-ready electric mountain bike for all terrains.
Trek

Trek Powerfly+ 4 27.5 Electric Mountain Bike in Gloss Dark Star/Matte Dark Web

£3,050.00
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We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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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, Cheque payments will be refunded in cash but due to banking restrictions can only be refunded at least 14 days after the original purchase date. Due to the high incidence of fraud we regret that we are unable to offer any refund without a valid receipt. If you wish to return your item by post, it is your responsibility to ensure that the item is returned to us in a safe and secure manner, we suggest that you use a recorded postal/courier service. Please ensure that the service you use covers the value of the goods in the parcel. Return shipping costs are non-refundable. If the item is being returned due to our error then any postage will be reimbursed upon assessment. It can take 5 days for your parcel to reach us dependent on the courier’s service that is used. Once we receive your parcel we will inspect and process your return within 2 working days. Refunds can take up to 5 days with your bank to appear in your account. You will receive an email update upon the completion for your return. If you have made a purchase using our finance option or through one of the cycle to work programs and would like to return your purchase please contact us on 01283 544669. (Purchases paid for using PayPal in GBP can be returned for a refund by post or in store. Your postage will be refunded through PayPal – there is a limit to the amount PayPal will refund. For full terms & conditions visit the PayPal Returns Page)

Trek Powerfly+ 4 27.5 Electric Mountain Bike in Gloss Dark Star/Matte Dark Web

Season:2025

Brand:Trek

Code:48619BLK

Adventure-ready electric mountain bike for all terrains.

The Powerfly+ 4 is an adventure-ready electric mountain bike that doesn't break the bank. It's designed for exploring anywhere from rugged commutes to light singletrack with a rugged aluminium frame, bump-smoothing suspension fork, and a powerful Bosch Performance Line CX motor that boosts you up and over steep climbs.

An Alpha Platinum Aluminium hardtail frame with an air-sprung SR Suntour suspension fork ensures durability and comfort. The bike features a powerful Bosch Performance Line CX motor (85 Nm, 250 W), with a 600 Wh Powertube RIB 2.0 removable integrated battery and Purion 200 controller. It also includes a durable Shimano Cues 10-speed drivetrain and Tektro hydraulic disc brakes for reliable stopping power.

The Powerfly+ delivers a full-assist ride that's as versatile as it is powerful. Bosch's Performance Line CX motor provides plenty of torque for steep climbs and is easy to control with the Purion 200 remote. The RIB 2.0 removable integrated battery is easy to remove for travel and storage, and it's virtually rattle-free while you ride.

Features:

  • Full-assist ride with versatile power.
  • Bosch Performance Line CX motor with 85 Nm torque.
  • RIB 2.0 removable integrated battery for easy travel.
  • Compatible with Bosch Powermore booster batteries.
  • Mounts for lights, mudguards, rear rack, and kickstand.
  • Bosch eBike Flow app for customization and tracking.
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
  • Frame 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
    SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 80 mm travel
  • Fork 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
  • Max Compatible Fork Travel
    120mm (526mm axle-to-crown), XS: 80mm (492mm axle-to-crown)
  • Hub Front
    Formula DC-511, 6-bolt, Boost110, 15 mm thru axle
  • Hub Rear
    Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle
  • Skewer Rear
    Bontrager Switch thru-axle, removable lever
  • Rim
    Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
  • Spokes
    14 g stainless steel, black
  • Tyre Size: XS, S
    Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.35"
  • Tyre Size: M, L, XL
    Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30"
  • 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 2A, 230V, smart system
  • Controller
    Bosch Intuvia 100, smart system
  • Computer
    Bosch LED remote, smart system
  • Motor
    Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
  • Shifter
    Shimano Deore M4100, 10 speed
  • Rear Derailleur
    Shimano Deore M5120, long cage
  • Crank
    FSA Bosch CK-220, 36T ring, 165 mm length
  • Chainring
    FSA, 36T, steel
  • Cassette
    Shimano Deore M4100, 11-46, 10-speed
  • Chain
    KMC X10, 10-speed
  • Pedal
    VP-536 nylon platform
  • Max. Chainring Size
    1x: 38T
  • Saddle
    Bontrager Commuter Comp
  • Seatpost Size: XS, S
    Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
  • Seatpost Size: M
    Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length
  • Seatpost 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
  • Handlebar Size: M, L, XL
    Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width
  • Grips
    Bontrager XR Endurance Comp, lock-on
  • Stem Size: XS
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
  • Stem Size: S, M
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length
  • Stem Size: L, XL
    Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length
  • Head Set
    FSA IS-2, 1-1/8" top, 1.5" bottom
  • Brake Rotor
    Tektro, 6-bolt, 203 mm
  • Brake Set
    Tektro HD-M275 hydraulic disc
  • Rotor Size
    Max brake rotor sizes - Frame: 203mm, Fork: see fork manufacturer
  • Weight
    M - 24.53 kg / 54.08 lbs
  • Weight Limit
    This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lb)
Sizing Information
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