The Bicycles Shops

2026 Trek Powerfly FS+ 8 Gen 4

$7,653.00

Weight 24.5 kg
Frame Aluminum
Suspension Full, 120 / 130mm
Fork Fox Rhythm Float 36
Shock Fox
Wheels 27.5″ / 29″ Aluminum
Drivetrain 1 × 12 Electronic
Groupset Eagle AXS, GX Eagle Transmission
Motor Bosch 600W 85Nm mid-drive
Battery Bosch 800Wh
Brakes SRAM DB8 Hydraulic Disc
Seatpost Dropper
SKU: 5767455 Categories: , Brand:

Description

A 27.5″ / 29″ aluminum frame full suspension trail e-bike with high-end components.

Build
Frame

Alpha Platinum Aluminium, Removable Integrated Battery (RIB 2.0), tapered headtube, guided internal routing, Motor Armor, angle-adjust headset, Mino Link adjustable geometry, adjustable leverage rate, 34.9 mm seat tube, ABP, UDH, rack and mudguard mounts, Boost 148, 120 mm travel

Hanger Standard: UDH

Tire Clearance: 2.5″

Colors: Matte / Gloss Mulsanne Blue; Gloss Lava / Matte Dark Web

Fork

Fox Rhythm 36, Float EVOL air spring, GRIP damper, tapered steerer, 44 mm offset, Boost110, 15 mm Kabolt axle, 130mm travel

Travel: 130mm

Spring Type: Air

Shock

Fox Float Rhythm, 2-position damper, 210×50 mm

Travel: 120mm

Stem

Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length

Handlebar

Bontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width

Saddle

Bontrager Verse P3, steel rails

Seatpost

Size: S, Bontrager Line Dropper, 100mm travel, MaxFlow, internal routing, 31.6 mm, 310 mm length; Size: M, L, XL, Bontrager Line Dropper, 170 mm travel, MaxFlow, internal routing, 31.6 mm, 450 mm length

Type: Dropper

Pedals

VP-536 nylon platform

Grips

Bontrager XR Trail Comp, nylon lock-on

Groupset
Rear Derailleur

SRAM GX Eagle AXS, T-Type

Crank

SRAM GX, 160 mm length

Shifters

SRAM AXS POD

Cassette

SRAM Eagle XS-1275, T-Type,10-52, 12-speed

Chain

SRAM GX Eagle, T-Type, 12-speed

Brakes

SRAM DB 8 4-piston hydraulic disc

Type: SRAM DB8 Hydraulic Disc

Wheels
Rims

Front: Size: 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″, Rear: Size: S, Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 27.5”; Size: M, L, XL, Bontrager Line Comp 30, Tubeless Ready, Rapid Drive 108, 6-bolt, Boost148, 12mm thru axle, 29”

Tires

Size: S, Bontrager Gunnison Pro XR, Tubeless-Ready, wire bead, 60 tpi, 27.5×2.40″; Size: M, L, XL, Bontrager Gunnison Pro XR, Tubeless Ready, dual compound, aramid bead, 60 tpi, 29×2.40″

Electric Components
Motor

Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)

Battery

Bosch PowerTube 800 Wh, smart system

Recycling Program: ♻️ Call2Recycle

Display

Size: S, M, L, XL, Bosch Kiox 300, smart system; Size: S, M, L, XL, Bosch LED remote, smart system

Charger

Bosch standard 4A, 230V, smart system

Accessories
Fenders

Trek 27.5″ custom fender

Additional information

Color

Gloss Lava, Matte / Gloss Mulsanne Blue

Size

15.5", 17.5", 19.5", 21.5"

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