Trek Powerfly FS 4 2021

Trek Powerfly FS 4 2021

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$5,500.00
Condition:
New
Availability:
In Stock

Powerfly FS 4 is a full suspension electric mountain bike built to tackle rugged trail adventures. The plush suspension setup soaks up rough terrain, and the powerful Bosch electric drive system boosts your capacity to crush climbs and mile after mile of singletrack

Specifications
*spec applies to all sizes unless otherwise noted

Frameset
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
*Fork Size: XS , S
SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 41mm offset, oversized crown for eMTB, Boost110, 15mm bolt-on thru axle, 100mm travel
Size: M , L , XL
SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44mm offset, oversized crown for eMTB, Boost110, 15mm bolt-on thru axle, 120mm travel
Shock SR Suntour Edge R, 190mm x 45mm
Max compatible fork travel 120mm (XS & S: 520mm axle-to-crown, M & up: 545mm axle-to-crown)


Wheels

Hub front Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle
Hub rear Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle
Skewer rear Bontrager Switch thru axle, removable lever
Rim Alex MD35, tubeless compatible, 32-hole, 35mm width, presta valve
Spokes 14g stainless steel
*Tire Size: XS , S
Bontrager XR3 Comp, wire bead, 30tpi, 27.5x2.35''
Size: M , L , XL
Bontrager XR3 Comp, wire bead, 30tpi, 29x2.30''
Rim strip Bontrager TLR
Max tire size Frame: 29x2.40" (XS & S: 27.5x2.60") Fork: See manufacturer


Drivetrain
Shifter Shimano Deore M4100, 10 speed
Rear derailleur Shimano Deore M5120, long cage
Crank FSA Bosch CK-220, 36T ring, 165mm length
Cassette Shimano Deore M4100, 11-46, 10 speed
Chain KMC X10, 10 speed
Pedal VP-536 nylon platform
Max chainring size Max: 46T, Min 34T


Components
Saddle Bontrager Arvada, steel rails, 138mm width
*Seatpost Size: XS , S , M
TranzX JD-YSP18, 100mm travel, internal routing, 31.6mm, 361mm length
Size: L , XL
TranzX JD-YSP18, 130mm travel, internal routing, 31.6mm, 425mm length
Handlebar Bontrager alloy, 31.8mm, 15mm rise, 720mm width
Grips Bontrager XR Trail Comp, nylon lock-on
*Stem Size: XS , S
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 60mm length
Size: M , L , XL
Bontrager alloy, 31.8mm, Blendr compatible, 7 degree, 70mm length
Brake Tektro HD-M275 hydraulic disc
Brake rotor Tektro, 6-bolt, 203mm


Accessories
Battery Bosch PowerTube 500
Charger Bosch compact 2A (100-240V) charger
Controller Bosch Purion
Motor Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 20mph or 32km/h max assist


Weight
Weight M - 24.89 kg / 54.88 lbs (with tubes)
Weight limit This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.

Sizing & fit

 

The charts below show our recommended sizes based on height, but there are some other factors, like arm and leg length, that determine a great fit. That’s why you’ll see some overlap in our recommendations. Not every rider who’s 5´8˝, for example, will fit on the same size bike. The best way to find your perfect fit is to consult the experts at your local retailer.

 

 

Rider Height

Inseam

All measurements provided in cm unless otherwise noted.

    
Frame size numberFrame size letterWheel sizeA — Seat tubeB — Seat tube angleEffective seat tube angleC — Head tube lengthD — Head angleE — Effective top tubeF — Bottom bracket heightG — Bottom bracket dropH — Chainstay lengthI — OffsetJ — TrailK — WheelbaseL — StandoverM — Frame reachN — Frame stack
14.5 XS 27.5" 36.8 68.3° 76.0° 14.0 66.5° 55.4 33.2 2.4 46.8 4.4 10.7 117.0 69.1 40.5 59.9
15.5 S 27.5" 39.5 68.3° 76.0° 14.0 66.5° 56.4 33.2 2.4 46.8 4.4 10.7 118.0 69.1 41.5 59.9
17.5 M 29" 42.0 67.5° 76.0° 13.0 66.5° 58.9 33.5 3.9 47.0 4.4 11.4 120.6 71.2 43.0 63.7
19.5 L 29" 45.0 67.5° 76.0° 14.0 66.5° 62.1 33.5 3.9 47.0 4.4 11.4 124.0 71.6 46.0 64.6
21.5 XL 29" 50.0 67.5° 76.0° 14.0 66.5° 64.6 33.5 3.9 47.0 4.4 11.4 126.5 71.3 48.5 64.6