2026 Powerfly FS+ 4 Gen 4 is no longer available.

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Trek 2026 Powerfly FS+ 4 Gen 4

£4,000.00

Colour: MERCURY/DARK WEB
Part Number:

5329713

GTIN:

197216108634

The pioneering TREK Powerfly FS+ 4 Gen 4 is your ticket to thrilling off-the-beaten-path adventures. This full-power, full-suspension e-MTB is equipped with both front and rear trail-soothing travel mechanisms – 130 mm and 120 mm respectively – offering effortless handling over rough terrains.

The high-performance Bosch Performance Line CX motor, bolstered by an innovative Removable Integrated Battery 2.0 (RIB 2.0) that's PowerMore compatible, ensures ultimate power and prolonged rides for ambitious escapades.

Be it exploration on rugged trails or recreational rides around the city, this seamless full-suspension bike, coupled with the robust Shimano CUES drivetrain, guarantees crisp shifts, irrespective of the riding conditions.

Highly resistant 2.4" tyres, tubeless-ready wheels, and dependable hydraulic disc brakes make for reliable biking experience. A special mention goes to the Bontrager Line dropper post, which adds to the comfort and control during your thrilling downhill rides.

Couple these incredible features with the long-life 600 Wh PowerTube RIB 2.0 removable integrated battery, easy-to-operate Purion 200 controller, and powerful 85 Nm, 250 W motor, and you have an e-MTB that's set to redefine your biking norms.

Heighten your riding experience further by personalising motor behaviour, monitoring ride stats, integrating data with apps like Strava and Apple Health, and setting up service reminders through the Bosch eBike Flow app.

The TREK Powerfly FS+ 4 Gen 4 – your solution to exploring untrodden trails confidently and comfortably, with its torque-rich motor and monstrously capable battery. Unleash the explorer in you and embark on unforgettable adventures.

Frame Size S, Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered headtube, guided internal routing, Motor Armor, Mino Link adjustable geometry, adjustable leverage rate, 34.9 mm seat tube, ABP, UDH, rack and mudguard mounts, Boost 148, 120 mm travel
ForkRockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tapered steerer, 42 mm offset, Boost110, 15 mm Maxle Stealth, 130 mm travel RockShox Recon Silver RL, Solo Air, Motion Control damper, lockout, tap
Wheel SizeFront 27.5 / Rear 27.5
WheelsBontrager Line TLR 30, Tubeless-Ready, 28-hole, Presta valve // Bontrager Line TLR 30, Tubeless-Ready, 32-hole, Presta valve Shimano TC500 alloy, CentreLock, 110x15 mm thru axle Shimano TC500 alloy, CentreLock, 148x12 mm thru axle
TyresBontrager Gunnison Pro XR, Tubeless-Ready, wire bead, 60 tpi, 27.5x2.40"
BatteryBosch PowerTube 600 Wh, smart system Bosch PowerTube 600Wh, smart system
ChargerBosch standard 2A, 230V, smart system
DisplayBosch Purion 200
MotorBosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC) Bosch Performance Line CX, 20 mph / 32 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 Gemini SL 4 piston hydraulic brake // Tektro Gemini SL 4 piston hydraulic brake Tektro Gemini SL 4 piston hydraulic brake // Tektro Gemini SL 4 piston hydraulic brake Tektro, CentreLock, 203 mm Max brake rotor size
Rear BrakeTektro Gemini SL 4 piston hydraulic brake // Tektro Gemini SL 4 piston hydraulic brake Tektro Gemini SL 4 piston hydraulic brake // Tektro Gemini SL 4 piston hydraulic brake Tektro, CentreLock, 203 mm Max brake rotor size
HandlebarBontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width
GripsBontrager XR Trail Comp, nylon 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 Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm length
Seatpost ClampBolt-on, 36.4 mm
SaddleBontrager Verse P3, steel rails
Weight24.58 kg
Brand Trek
Model Year 2026
Barcodes 197216108603, 197216108610, 197216108627, 197216108634, 197216108641, 197216108658, 197216108665, 197216108672
SKUs / Part Numbers 5329709, 5329710, 5329711, 5329712, 5329713, 5329714, 5329715, 5329716

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

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