Image of Trek Powerfly 4
2021

Trek Powerfly 4

Trek Powerfly 2021

E-Mountain

Weight / M - 23.67 kg / 52.18 lbs (with tubes)

Manufacturer Website

At a glance

The 2021 Trek Powerfly 4 is an E-Mountain Aluminium / Alloy mountain bike. It sports 27.5" wheels and has SR Suntour suspension. The bike is part of Trek's Powerfly range of mountain bikes.

Where To Buy

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Trek Powerfly 4
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Reviews

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, 44mm offset, Boost110, 15mm thru axle, 80mm travel
    Size: S , M , L , XL SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44mm offset, Boost110, 15mm thru axle, 120mm travel
Wheels
  • Wheel Size
    27.5"
  • Tires
    Size: XS , S Bontrager XR3 Comp, wire bead, 30tpi, 27.5x2.35''
    Size: M , L , XL
Drivetrain
  • Crank
    FSA Bosch CK-220, 36T ring, 165mm length
  • Shifters
    Shimano Deore M4100, 10 speed
  • Cassette
    Shimano Deore M4100, 11-46, 10 speed
Components
  • Brakeset
    Tektro HD-M275 hydraulic disc
  • Handlebar
    Size: XS , S Bontrager alloy, 31.8mm, 15mm rise, 720mm width
    Size: M , L , XL Bontrager alloy, 31.8mm, 15mm rise, 750mm width
  • Seatpost
    Size: XS , S Bontrager alloy, 31.6mm, 12mm offset, 330mm length
    Size: M Bontrager alloy, 31.6mm, 12mm offset, 360mm length
  • Stem
    Size: XS Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 50mm length
    Size: S , M
  • Headset
    FSA IS-2, 1-1/8'' top, 1.5'' bottom

FAQ

Q: Where to buy a 2021 Trek Powerfly 4?

The 2021 Trek Powerfly 4 may be purchased directly from Trek.

Q: How much does a 2021 Trek Powerfly 4 weigh?

A 2021 Trek Powerfly 4 weights M - 23.67 kg / 52.18 lbs (with tubes).

Q: What size wheels does the 2021 Trek Powerfly 4 have?

The 2021 Trek Powerfly 4 has 27.5" wheels.

Q: What size 2021 Trek Powerfly 4 should I get?

After measuring your height, use the size chart below to find the typical Trek Powerfly 4 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL

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