C$4,749.95
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2021/22 Trek Powerfly 4

2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
2021/22 Trek Powerfly 4
C$4,749.95 Excl. tax
In stock

Powerfly 4 is our most affordable electric mountain bike. It's built with parts that hold up, like a smooth-shifting Shimano drivetrain, 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 you never thought you'd reach on a mountain bike.

Specifications

Frameset

 

Frame

Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148, 12mm 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

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

Size: S , M , L , XL

SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 120mm travel

Max compatible fork travel

120mm (XS & S: 100mm)

Wheels

 

Hub front

Formula DC-511, 6-bolt, Boost110, 15mm 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, 20mm width, presta valve

Spokes

14 g stainless steel

*Tire

Size: XS , S

Bontrager XR3 Comp, wire bead, 30 tpi, 27.5x2.35"

Size: M , L , XL

Bontrager XR3 Comp, wire bead, 30 tpi, 29x2.30"

Max tire size

Frame: 29x2.60" or 27.5x2.8" (XS & S: 27.5x2.60") Fork: See manufacturer

Drivetrain

 

Shifter

Shimano Deore M4100, 10 speed

Rear derailleur

Shimano Deore M5120, long cage

Crank

FSA Bosch CK-220, 36T ring, 165 mm length

Cassette

Shimano Deore M4100, 11-46, 10 speed

Chain

KMC X10, 10 speed

Pedal

VP-536 nylon platform

Max chainring size

38T

Components

 

Saddle

Bontrager Commuter Comp

*Seatpost

Size: XS , S

Bontrager alloy, 31.6mm, 12mm offset, 330mm length

Size: M

Bontrager alloy, 31.6mm, 12mm offset, 360mm length

Size: L , XL

Bontrager alloy, 31.6mm, 12mm offset, 400mm length

*Handlebar

Size: XS , S

Bontrager alloy, 31.8mm, 15mm rise, 720mm width

Size: M , L , XL

Bontrager alloy, 31.8mm, 15mm rise, 750mm width

Grips

Bontrager XR Endurance Comp, lock-on

*Stem

Size: XS

Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length

Size: S , M

Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length

Size: L , XL

Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length

Headset

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

Brake

Tektro HD-M275 hydraulic disc

Brake rotor

Tektro, 6-bolt, 203 mm

Accessories

 

Battery

Bosch PowerTube 500

Charger

Bosch compact 2A (100-240V) charger

Controller

Bosch Purion

Motor

Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist

Weight

 

Weight

M - 51.52 lbs / 23.37 kg

 

 


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