Great power. Even greater adventure
From high alpine dreams to everyday escapes, the Trek Powerfly+ is your ticket to epic adventures. With a powerful yet quiet Bosch motor and a massive 800 Wh battery for all-day rides, lung-busting climbs turn into a breeze. Mounts for bags and racks make loading up and customising your ride simple, and just enough front and rear travel gives you the traction and confidence you crave on rough trails.
 
The Powerfly+ 4 is an adventure-ready electric mountain bike that doesn’t break the bank. It’s ready to explore anywhere from rugged commutes to light singletrack with a rugged aluminium frame, bump-smoothing SR Suntour suspension fork and Shimano CUES 10-speed shifting that’s ultra-durable and smooth.
Frame
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
*Fork
Size: S
SR Suntour XCR 34, air spring, 2CR damper, hydraulic lockout, tapered steerer, 44 mm offset, Boost 110, 15 mm bolt-on thru axle, 100 mm travel
Size: M , L , XL
SR 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
Wheels
Hub front
Shimano TC500 alloy, CentreLock, 110x15 mm thru axle
Hub rear
Shimano TC500 alloy, CentreLock, 148x12 mm thru axle
Skewer rear
Bontrager Switch thru axle, removable lever
Rim
Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
*Tyre
Size: S
Bontrager Montrose Comp, wire bead, 30 tpi, 27.5x2.40"
Size: S
Bontrager XT3 Comp, wire bead, 30 tpi, 27.5x2.40"
Size: M , L , XL
Bontrager Montrose Comp, wire bead, 30 tpi, 29x2.40''
Size: M , L , XL
Bontrager XT3 Comp, wire bead, 30 tpi, 29x2.40"
Max tyre size
See service manual
E-system
Battery
Bosch PowerTube 600 Wh, smart system
Charger
Bosch standard 2A, 230V, smart system
Computer
Bosch Purion 200
Motor
Bosch Performance Line CX, 20 mph / 32 km/h max assist (25 km/h max assist in EU and APAC)
Drivetrain
Shifter
Shimano U6000, 10-speed
Rear derailleur
Shimano CUES U6000 GS
Crank
FSA Bosch CK-220, 36T ring, 165 mm length
Chainring
FSA, 36T, steel
Cassette
Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed
Chain
Shimano LG500, 9/10/11-speed
Pedal
VP-536 nylon platform
Max. chainring size
1x: 42T
Components
Saddle
Bontrager Commuter Comp
*Seatpost
Size: S
Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length
Size: M
Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length
Size: L , XL
Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length
Handlebar
Bontrager Comp, alloy, 31.8 mm, 40mm rise, 780 mm width
Grips
Bontrager XR Endurance Comp, lock-on
Stem
Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 50 mm length
Head set
FSA IS-2, 1-1/8" top, 1.5" bottom
Brake rotor
Tektro, CentreLock, 203 mm
Brake Set
Tektro HD-M275 hydraulic disc
Rotor size
Max brake rotor sizes – Frame: 203 mm, min 180 mm, Fork: see fork manufacturer
Accessories
Tool
Bontrager Switch Lever, w/tool
 
Weight
M – 23.10 kg/50.93 lbs