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TrekPowerfly FS 4 (29")

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Questions and Answers

Aluminum
500
Bosch
Shimano Deore
29"
Diamond
Disc Brakes
Introducing the Trek Powerfly FS 4 (29") 2022, an electric mountain bike that seamlessly blends cutting-edge technology with durable design, making it an ideal choice for both enthusiasts and those just beginning their mountain biking journey. Built with an Alpha Platinum Aluminum frame, this bike boasts a Removable Integrated Battery (RIB) that not only keeps the aesthetics clean but also ensures ...Read more

General

  • Frame Alpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armor, magnesium rocker link, rack and fender mount, ABP, Boost148, 100mm travel
  • Weight*M - 24.83 kg / 54.75 lbs
  • Maximum Weight AllowedThis bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

    • Brakes

  • BrakeTektro HD-M275 hydraulic disc
  • Rotors Tektro, 6-bolt, 203mm

    • Wheels & Tires

  • TiresBontrager XR3 Comp, wire bead, 30tpi, Size XS , S: 27.5x2.35'', Size M , XL: 29x2.30''
  • Wheels Alex MD35, tubeless compatible, 32-hole, 35mm width, Presta valve
  • Front Hub Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle
  • Rear AxisBontrager Switch thru axle, removable lever
  • Rear Hub Bontrager Approved DC-3248, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
  • Spokes 14g stainless steel, black

    • Cockpit

  • StemBontrager alloy, 31.8mm, Blendr compatible, 7 degree, Size XS , S: 60mm length, Size M , L , XL: 70mm length
  • GripsBontrager XR Trail Comp, nylon lock-on
  • Display Bosch Purion
  • Headset FSA IS-2
  • Handlebar Bontrager alloy, 31.8mm, 15mm rise, 720mm width

    • Motor & Battery

  • Motor Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist
  • Torque85 Nm
  • Battery Bosch PowerTube 500Wh
  • Charger Bosch compact 2A, 100-240V
  • Battery Capacity500 Wh
  • Motor ManufacturerBosch
  • Battery ManufacturerBosch
  • Maximum Motor Supportup to 25 kph

    • Accessories

  • Fender Trek Powerfly 29'' custom fender

    • Groupset

  • Chain / Belt KMC X10, 10 speed
  • Crank FSA Bosch CK-220, 36T ring, 165mm length
  • Pedals VP-536 nylon platform
  • Cassette Shimano Deore M4100, 11-46, 10 speed
  • Shifters Shimano Deore M4100, 10 speed
  • ChainringsFSA, 36T, steel
  • Rear Derailleur Shimano Deore M5120, long cage
  • GearingShimano Deore

    • Saddle

  • Saddle Bontrager Arvada, steel rails, 138mm width
  • Seat PostTranzX JD-YSP18, internal routing, 31.6mm, Size XS , S , M: 100mm travel, 361mm length, Size L , XL: 130mm travel, 425mm length

    • Suspension

  • ForkSR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, oversized crown for eMTB, Boost110, 15mm bolt-on thru axle, Size XS , S: 41mm offset, 100mm travel, Size M , L , XL: 44mm offset, 120mm travel
  • Fork typesuspension fork
  • Front suspension120mm
  • Fork ManufacturerSR Suntour
  • Shock SR Suntour Edge R, 190mm x 45mm
    • Disclaimer

    Deviations between specified and installed components are possible depending on the delivery situation. Alternatively installed components correspond to the quality level of the specified components. Errors and omissions excepted.

    About Trek

    Trek is a brand with a rich history, born in 1976 in a Wisconsin barn with a mission to craft exceptional bicycles. Trek’s philosophy is all about innovation, sustainability, and creating bikes that connect people to their love of riding. Whether you’re into road cycling, mountain biking, or just cruising around town, Trek has a bike for you. Their lineup spans high-performance models for competitive riders to hybrids and e-bikes perfect for commuters or casual adventurers. Riders rave about Trek’s blend of durability, comfort, and cutting-edge tech, often saying their bikes feel like an extension of themselves. Whether you're a seasoned cyclist or a weekend warrior, Trek is built for anyone who wants to ride more and ride better. Their commitment to quality and community makes them a brand that’s more than just bikes - it’s a lifestyle. Why not join the Trek family and see where it takes you?

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