Trek Powerfly FS 4
Trek Powerfly FS 20214599.99
E-Mountain Cross CountryColour / Matte Gunmetal/Matte Black, Purple Flip/Trek Black
Size / XS, SM, MD, LG, XL
Weight / 54 lb 14.0 oz (24,890 g)
Manufacturer WebsiteAt a glance
The 2021 Trek Powerfly FS 4 is a E-Mountain and Cross Country Aluminium / Alloy mountain bike. It sports 29" and 27.5" wheels, is priced at $4,600 USD, comes in a range of sizes, including XS, SM, MD, LG, XL, has SR Suntour suspension and a Shimano drivetrain. The bike is part of Trek's Powerfly FS range of mountain bikes. As a pedal-assisted e-mountain bike, the Trek Powerfly FS 4 is powered by a Bosch Performance CX, magnesium motor body, 250W, 75 Nm torque motor and a Bosch PowerTube 500, integrated, removable, 500 Wh battery.XS/SM get 27.5″ wheels; MD/LG/XL get 29″ wheels, Removable Integrated Battery (RIB) system, Internal cable routing, Weight given for MD frame with tubes, Includes Bosch compact 2A (100-240V) charger, Includes rack and fender mounts, Internally wired to accept optional front and rear lights, Integraged speed sensor at rear dropout
Where To Buy
Trek
Trek Powerfly FS 4Reviews
Specifications
Frameset
- FrameAlpha Platinum Aluminum, magnesium rocker link, Motor Armor
- ForkSR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, oversized eMTB crown, 41mm offset (XS/SM), 44mm offset (MD/LG/XL), XS: 100mm, SM/MD/LG/XL: 120mm
- ShockSR Suntour Edge R, 190mm x 45mm
- MotorBosch Performance CX, magnesium motor body, 250W, 75 Nm torque
- BatteryBosch PowerTube 500, integrated, removable, 500 Wh
Wheels
- HubsBontrager, sealed bearing, 6-bolt rotor mounts, 32 hole, 15x110mm Boost front, 12x148mm Boost rear with HG driver
- WheelsAlexrims MD35, tubeless ready, 32 hole, 35mm width
- Wheel Size29" 27.5"
- Spokes14g, stainless steel
- TiresBontrager XR3 Comp, wire bead, 30 TPI, 27.5" x 2.35" (XS/SM) or 29" x 2.3" (MD/LG/XL)
Drivetrain
- Chain468mm, 470mm, None, FSA, 36 tooth, KMC X10, 10-speed
- CrankFSA Bosch CK-220, 165mm length
- Bottom Bracket332mm (24mm drop), 335mm (39mm drop)
- Rear DerailleurShimano Deore M5120, 10-speed, long cage
- ShiftersShimano Deore M4100, 10-speed
Components
- BrakesetTektro HD-M275, 2-piston, Tektro 6-bolt 203mm rotors, Tektro HD-M275
- HandlebarBontrager alloy, 31.8mm clamp diameter, 15mm rise, 720mm width
- SaddleBontrager Arvada, steel rails, 138mm width
- SeatpostTranzX JD-YSP18 dropper, Drop: 100mm (XS/SM/MD), 130mm (LG/XL), 31.6mm, Single bolt, 31.6mm, Single bolt
- StemBontrager alloy, 31.8mm bar clamp, Blendr compatible, 7° rise, Length: 60mm (XS/SM), 70mm (MD/LG/XL)
- GripsBontrager XR Trail Comp, nylon lock-on
FAQ
Q: How much is a 2021 Trek Powerfly FS 4?
A 2021 Trek Powerfly FS 4 is typically priced around $4,600 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.
Q: Where to buy a 2021 Trek Powerfly FS 4?
The 2021 Trek Powerfly FS 4 may be purchased directly from Trek.
Q: How much does a 2021 Trek Powerfly FS 4 weigh?
A 2021 Trek Powerfly FS 4 weights 54 lb 14.0 oz (24,890 g).
Q: What size wheels does the 2021 Trek Powerfly FS 4 have?
The 2021 Trek Powerfly FS 4 has 29" and 27.5" wheels.
Q: What size 2021 Trek Powerfly FS 4 should I get?
The 2021 Trek Powerfly FS 4 comes in sizes XS, SM, MD, LG, XL. After measuring your height, use the size chart below to find the typical Trek Powerfly FS 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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Why do they not make this bike in a xxl or any E mountain bikes in this sizze