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TrekPowerfly 4 Gen 4 (29")

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Questions and Answers

Aluminum
500
Bosch
Shimano Deore
29"
Diamond
Disc Brakes
The Trek Powerfly 4 Gen 4 (29") 2023 is a versatile electric mountain bike designed to elevate your trail-riding experience, no matter your skill level. Constructed from Alpha Platinum Aluminum, this bike is sleek yet robust, ensuring that you tackle rugged terrains with ease. The frame features a Removable Integrated Battery (RIB), which not only offers a clean look but also simplifies battery management—just ...Read more

Brakes

  • BrakeTektro HD-M275 hydraulic disc
  • Rotors Tektro, 6-bolt, 203mm | Max brake rotor sizes - Frame: 203mm, Fork: see fork manufacturer

    • Cockpit

  • StemBontrager alloy, 31.8mm, Blendr compatible, 7 degree, Size XS: 50mm length, Size S , M: 60mm length, Size L , XL: 70mm length
  • GripsBontrager XR Endurance Comp, lock-on
  • Headset FSA IS-2, 1-1/8'' top, 1.5'' bottom
  • HandlebarBontrager alloy, 31.8mm, 15mm rise, Size XS , S: 720mm width, Size M , L , XL: 750mm width
  • Display Bosch LED remote, smart system
  • Controller Bosch Intuvia 100, smart system

    • General

  • FrameAlpha Platinum Aluminum, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148, 12mm thru axle, Size XS , S: curved top tube
  • Weight*M - 23.94 kg / 52.78 lbs
  • Maximum Weight AllowedThis bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

    • 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
  • Rear Derailleur Shimano Deore M5120, long cage
  • ChainringsFSA, 36T, steel
  • GearingShimano Deore

    • Motor & Battery

  • Motor Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm
  • Torque85 Nm
  • Battery Bosch PowerTube 500Wh, smart system
  • Charger Bosch standard 4A, 110V, smart system
  • Battery Capacity500 Wh
  • Motor ManufacturerBosch
  • Battery ManufacturerBosch
  • Maximum Motor Supportup to 25 kph

    • Wheels & Tires

  • TiresBontrager XR3 Comp, wire bead, 30tpi, Size XS , S: 27.5x2.35'', Size M , L , XL: 29x2.30''
  • Wheels Bontrager Connection, double-wall, 32-hole, 20mm width, Presta valve
  • Rear Hub Bontrager Approved DC-3248, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
  • Front Hub Formula DC-511, 6-bolt, Boost110, 15mm thru axle
  • Rear AxisBontrager Switch thru axle, removable lever

    • Saddle

  • SaddleBontrager Commuter Comp
  • Seat PostBontrager alloy, 31.6mm, 12mm offset, Size XS , S: 330mm length, Size M: 360mm length, Size L , XL: 400mm length

    • Suspension

  • ForkSR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, Size XS: 80mm travel, Size S , M , L , XL: 120mm travel
  • Fork typesuspension fork
  • Front suspension120mm
  • Fork ManufacturerSR Suntour
    • 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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