2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4
2020 Trek Powerfly 4

2020 Trek Powerfly 4

$4,999.00

 Powerfly 4 is our most affordable electric mountain bike. It's built with parts that hold up, like a dependable Shimano drivetrain, an SR Suntour fork and a powerful Bosch motor. Plus, it features our user-friendly Removable Integrated Battery (RIB) system that's fully encased in the frame yet doesn't require tools for removal. This bike expands your boundaries and lets you travel to destinations that you never thought you'd reach on a mountain bike.

Available in 2 colours

Frameset

Frame

Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle

Fork

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 (XS & S: 100mm)

Wheels

Front Hub

Bontrager alloy, 6-bolt, Boost110, 15 mm thru-axle

Rear Hub

Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle

Rims

Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve

Tyres

Bontrager XR3 Comp, 29x2.30" (15.5: 27.5x2.35")

Max tyre size

29x2.60" or 27.5x2.8" (XS & S: 27.5x2.60")

Drivetrain

Shifter

Shimano Altus M2010, 9-speed

Rear derailleur

Shimano Acera M3000, long cage

Crank

FSA 310, 36T w/chain guard

Cassette

Shimano HG200, 11-36, 9-speed

Chain

KMC E9S, 9-speed

Pedal

VP-536 nylon platform

Components

Saddle

Bontrager Arvada, steel rails

Seatpost

Bontrager alloy, 31.6 mm, 12 mm offset

Handlebar

Bontrager alloy, 31.8 mm, 15 mm rise

Grips

Bontrager XR Endurance Comp, lock-on

Stem

Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree

Head set

FSA IS-2, 1-1/8" top, 1.5" bottom

Brake

Tektro HD-M275 hydraulic disc

Accessories

Battery

Bosch PowerTube, vertical, 500 wh

Controller

Bosch Purion

Motor

Bosch Performance Line CX, 250 Watt, 75 Nm, 25 km/h max assist

For more details see the Trek Website