Trek
Trek Powerfly FS 4 625 Gen 2
Trek Powerfly FS 4 625 Gen 2
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Powerfly FS 4 625 is a full suspension electric mountain bike designed to tackle rougher trails. The soft suspension smoothes out rough terrain while the powerful Bosch electric drive system with long-range battery lets you tackle every climb and clock up miles on singletrack.
The technology you get
Robust aluminum frame that completely encloses a long-range 625Wh battery, powerful Bosch Performance CX drive system (250W, 85Nm) that will help you sustain cruising speeds of up to 25km/h and ergonomic Purion controller. Plus, 120mm front suspension, 100mm rear travel, 10-speed Shimano transmission and telescopic seat post.
Specifications
*Note: Specifications apply to all sizes unless listed separately
Chassis | Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, internal cable routing, motor guard, magnesium rocker link, rack and fender mounts, ABP, Boost148, 100mm travel |
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*Fork |
Measure: XS, S SR Suntour |
Measure: M, L, XL SR Suntour |
|
Suspension | SR Suntour Edge R, 190mm x 45mm |
Max. excursion fork compatible | 120mm (XS and S: 520mm pin to crown, M up: (545mm pin to crown) |
Front hub | Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15mm thru axle |
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Rear hub | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12mm thru axle |
Rear locking | Bontrager Switch thru axle, removable lever |
Circle | Alex MD35, tubeless compatible, 32 holes, 35mm width, Presta valve |
*Tire |
Measure: XS, S Bontrager XR3 Comp, cable heel, 30 tpi, 27.5x2.35" |
Measure: XS, S Bontrager XR3 Comp, cable bead, 30tpi, 27.5x2.35" |
|
Measure: M, L, XL Bontrager XR3 Comp, cable heel, 30tpi, 29x2.30" |
|
Measure: M, L, XL Bontrager XR3 Comp, cable heel, 30 tpi, 29x2.30" |
|
Max. dimensions of the tyre | Frame: 29x2.40" (XS & S: 27.5x2.60"), Fork: See manufacturer |
Command | Shimano Deore M4100, 10 speed |
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Rear derailleur | Shimano Deore M5120, long cage |
Crankset | FSA Bosch CK-220, 36T chainring, 165mm length |
Crown | FSA, 36 teeth, steel |
Cassette | Shimano Deore M4100, 11-46, 10 speed |
Chain | KMC X10, 10 speed |
Pedal | VP-536 nylon platform |
Max. size of the crown | 1x: 46T, min 34T |
Saddle | Bontrager Arvada, steel rails, 138mm width |
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*Seatpost |
Measure: XS, S, M TranzX JD-YSP18, 100mm travel, internal cable routing, 31.6mm, 361mm length |
Measure: L, XL TranzX JD-YSP18, 130mm travel, internal cable routing, 31.6mm, 425mm length |
|
Handlebar | Bontrager alloy, 31.8mm, 15mm rise, 720mm width |
Knobs | Bontrager XR Trail Comp, nylon block |
*Handlebar stem |
Measure: XS, S Bontrager alloy, 31.8mm, Blendr compatible, 7 degrees, 60mm length |
Measure: M, L, XL Bontrager Comp, 31.8mm, Blendr compatible, 7 degrees, 70mm length |
|
Headset | FSA IS-2 |
Brake rotor | Tektro, 6 bolt, 203mm |
Brake set | Tektro HD-M275 hydraulic disc |
Drums | Bosch PowerTube 625Wh |
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Charger | Bosch compact 2A, 100-240V |
Motor | Bosch Performance CX, magnesium motor body, 250 watts, 85Nm, 25km/h maximum assistance |
Computer | Bosch Purion |
Weight | M - 24.83kg |
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Weight Limit | This bike has a maximum overall weight limit (combined weight of bike, rider and cargo) of 136kg. |
We reserve the right to make changes to product information on the site at any time without notice, including equipment, specifications, models, colors, materials and prices. Due to supply chain issues, compatible parts may be replaced at any time without notice.
Bike and frame weights are for pre-production painted products at the time of printing. The weight of the finished product may vary.
Measures
Measure | Rider height | Inside leg |
---|---|---|
XS |
145 - 155 cm 4'9" - 5'1" |
69 - 73 cm 27" - 29" |
S |
155 - 165 cm 5'1" - 5'5" |
74 - 78 cm 29" - 31" |
M |
165 - 176 cm 5'5" - 5'9" |
79 - 83 cm 31" - 33" |
L |
177 - 188 cm 5'10" - 6'2" |
84 - 89 cm 33" - 35" |
XL |
188 - 195 cm 6'2" - 6'5" |
89 - 91 cm 35" - 36" |
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