Trek Powerfly FS 4 Equipped 625wh Gen 3
The Powerfly FS 4 Equipped is a full-suspension electric mountain bike built to tackle rugged trail adventures and rugged commutes. The plush suspension set-up soaks up rough terrain, and the powerful Bosch electric drive system boosts your capacity to crush climbs and mile after mile of singletrack. The new LED remote and Kiox display pair with the eBike Flow app to give you activity tracking, navigation and Bluetooth connectivity. Plus, it comes equipped with useful features for everyday riding, like mudguards, lights and a rear rack.
It's right for you if...
You're looking for a powerful e-MTB with trail-smoothing full suspension that you can take on the trail and around town. You want your bike to come stocked with ride-ready features like a rack, mudguards and lights.
The tech you get
A durable aluminium frame that fully encases a long-range 625 Wh battery, a powerful Bosch Performance CX (250 Wh, 85 Nm) motor that helps you sustain speeds of up to 20 mph (25 km/h in Europe) and a smart system LED remote and Kiox display. Plus, an SR Suntour 120 mm suspension fork, 100mm of rear travel, a 10-speed Shimano drive train, powerful hydraulic disc brakes and a dropper post.
The final word
This full suspension e-MTB is comfortable, efficient and fast on rough terrain. The powerful Bosch electric drive system and loads of utility features tackle any adventure you seek.
| Frame | Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, internal routing, Motor Armour, rocker link, rack and mudguard mount, ABP, Boost148, 100 mm travel |
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| *Fork |
Size: XS , S SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 100 mm travel |
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Size: M , L , XL SR Suntour XCR 34, air spring, LO R damper, hydraulic lockout, tapered steerer, 44 mm offset, oversized crown for eMTB, Boost110, 15 mm bolt-on thru axle, 120 mm travel |
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| Shock | SR Suntour Edge R, 190 mm x 45 mm |
| Max compatible fork travel | 120 mm (XS and S: 520 mm axle-to-crown, M and up: 545 mm axle-to-crown) |
| Hub front | Bontrager sealed bearing, alloy axle, 6-bolt, Boost110, 15 mm thru axle |
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| Hub rear | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle |
| Skewer rear | Bontrager Switch thru-axle, removable lever |
| Rim | Bontrager Kovee, double-wall, Tubeless Ready, 28-hole, 23 mm width, Presta valve |
| *Tyre |
Size: XS , S Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 27.5x2.40" |
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Size: M , L , XL Bontrager LT4 Expert, reflective strip, wire bead, 60 tpi, 29x2.40" |
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| Max tyre size | Frame: 29x2.40" (XS and S: 27.5x2.60") Fork: See manufacturer |
| Shifter | Shimano Deore M4100, 10 speed |
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| Rear derailleur | Shimano Deore M5120, long cage |
| Crank | FSA Bosch CK-220, 36T ring, 165 mm length |
| Cassette | Shimano Deore M4100, 11-46, 10-speed |
| Chain | KMC X10, 10-speed |
| Max. chainring size | Max: 46T, Min 34T |
| Saddle | Bontrager Commuter Comp |
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| *Seatpost |
Size: XS , S , M TranzX JD-YSP18, 100 mm travel, internal routing, 31.6 mm, 361 mm length |
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Size: L , XL TranzX JD-YSP18, 130mm travel, internal routing, 31.6 mm, 425 mm length |
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| Handlebar | Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width |
| Grips | Bontrager XR Endurance Comp, lock-on |
| *Stem |
Size: XS , S Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 60 mm length |
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Size: M , L , XL Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length |
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| Head set | FSA IS-2 |
| Brake rotor | Tektro, 6-bolt, 203 mm |
| Brake Set | Tektro HD-M275 hydraulic disc |
| Rotor size | Max brake rotor sizes: Front see fork manufacturer, rear 203 mm |
| Battery | Bosch PowerTube 625 Wh, smart system |
|---|---|
| Charger | Bosch standard 4A, 230V, smart system |
| Controller | Bosch LED remote, smart system |
| Motor | Bosch Performance Line CX, smart system, magnesium motor body, 85 Nm, 20 mph or 32 km/h max assist (25 km/h max assist in EU and APAC) |
| *Light |
Size: XS , S , M , L , XL Supernova E3 Mini-2 rear light, LED |
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Size: XS , S , M , L , XL Herrmans MR8e front light, 180 lumen, 60 lux |
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| Kickstand | Pletscher Comp Flex 18 |
| *Mudguard |
Size: XS , S Trek Powerfly 27.5'' custom fender |
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Size: XS , S , M , L , XL Trek Powerfly FS custom mudguard |
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Size: M , L , XL Trek Powerfly 29'' custom fender |
| Weight | M - 26.60 kg / 58.65 lbs |
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