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Trek 2027 Powerfly+ 4 Gen 5

£3,000.00 RRP

S
M
L
XL

The TREK 2025 Powerfly+ 4 Gen 5 is a budget-friendly powerhouse, primed for any adventure, whether you're navigating the city streets or conquering rugged off-road trails. Equipped with a resilient aluminium frame, this electric mountain bike is built to withstand the toughest terrains. It features a trail-smoothing suspension fork, providing seamless performance on bumpy landscapes.

An impressive Bosch Performance Line CX motor (85Nm, 250W) delivers power for uphill ascents and challenging terrains. Enhance every ride with the support you need to tackle steep climbs and withstand long commutes. The Powerfly+ 4 is diligently engineered to give you a track-worthy performance that doesn't compromise on price.

Complementing the robust motor is a durable Shimano CUES 10-speed drivetrain. Improve biking performance, shift gears smoothly, and maintain optimal control over any riding condition. Tektro hydraulic disc brakes provide reliable stopping power, ensuring secure and comfortable rides each time.

The Powerfly+ 4 features a PowerTube RIB 2.0 removable integrated battery (600Wh) that's easy to uninstall for travel or storage, providing an uninterrupted ride without any rattle. For an even longer journey, the bike supports Bosch PowerMore booster batteries.

Customisation is important, and with the TREK Powerfly+ 4, you'll have various mounts available for your accessories, from lights to mudguards, rear racks, and kickstands.

The e-bike experience gets even better with the new Bosch eBike Flow app. This app transforms your ride into a highly personalised experience, allowing you to tailor your motor's assist behaviour, monitor your ride stats, and sync your data with leading fitness apps like Strava and Apple Health. The app even includes navigation and service reminders, ensuring you never miss a beat. Experience the superior functionality of the Powerfly+ 4 Gen 5 and redefine your biking adventure.

Free Click & Collect or careful van delivery

Free Click & Collect is our first and simplest option. Collect your electric bike from Larkfield Cycles at no delivery charge. We will contact you as soon as it is ready, so please wait for confirmation before travelling.

Collection and delivery options

  • Free Click & Collect: Collect from Larkfield Cycles at no delivery charge.
  • Electric bikes below £1,999: £50 within the eligible regional postcode area.
  • Electric-bike orders of £1,999 or more: £30 UK delivery.

No standard boxed courier delivery. Where van delivery is available, your electric bike will be delivered by Larkfield Cycles in our own van. This gives larger, heavier e-bikes and their batteries the careful handling they require throughout the journey.

The exact delivery option and price are calculated from your postcode, basket value and the bike ordered.

What happens next

  • Place your order for the electric bike you would like.
  • Collecting? We will contact you when your electric bike is ready.
  • Having it delivered? We will confirm delivery for your postcode, explain the applicable charge and arrange a suitable slot with you.

Want to check before ordering? Contact the shop with your postcode and the electric bike you are interested in, and our team will be happy to help.

Frame Size XL, Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered head tube, guided internal routing, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle
ForkSR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost 110, 15 mm bolt-on thru axle, 120 mm travel SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered st
Wheel SizeFront 29 / Rear 29
WheelsBontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve Shimano TC500 alloy, CentreLock, 110x15 mm thru axle Shimano TC500 alloy, CentreLock, 148x12 mm thru axle
TyresBontrager XT3 Comp, wire bead, 30 tpi, 29x2.40"
BatteryBosch PowerTube 600 Wh, smart system Bosch PowerTube 600Wh, smart system
ChargerBosch standard 2A, 230V, smart system
DisplayBosch Purion 200
MotorBosch Performance Line CX (Europe and APAC: 25 km/h, US and ROW: 20 mph / 32 km/h) Bosch Performance Line CX (Europe and APAC: 25 km/h,
ShifterShimano U6000, 10-speed Shimano U6000, 10 speed
Rear DerailleurShimano CUES U6000 GS
CrankFSA Bosch CK-220, 36T ring, 165 mm length
CassetteShimano CUES LG300, LINKGLIDE, 11-48, 10-speed
ChainShimano LG500, 9/10/11-speed
PedalsVP-536 nylon platform
Front BrakeTektro, CentreLock, 203 mm Max brake rotor size
Rear BrakeTektro, CentreLock, 203 mm Max brake rotor size
HandlebarBontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width
GripsBontrager XR Endurance Comp, lock-on
StemBontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
HeadsetFSA IS-2, 1-1/8" top, 1.5" bottom
SeatpostBontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Seatpost ClampBolt-on, 36.4 mm
SaddleBontrager Commuter Comp
Weight23.1 kg
Colours GLOSS DARK STAR/MATTE DARK WEB, MATTE MERCURY/GLOSS POWER SURGE
Sizes L, M, S, XL
Brand Trek
Model Year 2027
Barcodes 197216108122, 197216108146, 197216108214, 197216108221, 197216108238
SKUs / Part Numbers 5329749, 5329750, 5329751, 5329758, 5329760

Please note: Manufacturers can sometimes change the specification of the products from time to time.

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