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

Fork: SR Suntour XCM 34, air spring, lockout, rebound adjuster, tapered steerer, Boost110, 15mm thru axle, 120mm travel

Rim:
Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve
Tyre:
    Size: S
    Bontrager Connection Elite, reflective strip, wire bead, 60 tpi, 27.5x2.40"
    Size:
    M , L , XLBontrager Connection Elite, reflective strip, wire bead, 60 tpi, 29x2.40"

Battery: Bosch PowerTube 800 Wh, smart system
Charger: Bosch standard 2A, 230V, smart system
Computer: Bosch Purion 200
Motor: Bosch Performance Line CX
Max assist speed: 15.5 mph

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
Max. chainring size: 1x: 42T
Cassette: Shimano CUES LG300, LINKGLIDE, 11-48, 10-speed
Chain: Shimano LG500, 9/10/11-speed
Pedal: VP-536 nylon platform

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

Light: Supernova Mini 3 pure, LED, headlight, Supernova TL3 Mini, LED
Kickstand: Pletscher Comp Flex 18
Cargo rack: MIK-compatible alloy rear rack
Mudguard:
    Size: S
    Trek Powerfly 27.5" custom fender
    Size: M , L , XL
    Trek Powerfly 29" custom fender

Weight: M – 27.20 kg/59.97 lbs
Weight limit: This bike has a maximum total weight limit (combined weight of bicycle, rider and cargo) of 136 kg (300 lbs).