2023 Trek Powerfly 4 Gen 3 A 27.5″ / 29″ aluminum frame hardtail trail e-bike with upper mid-range components.
Build
Frame | Size: XS, S, Alpha Platinum Aluminium, curved top tube, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armour, Boost148, 12 mm thru axle; Size: M, L, XL, Alpha Platinum Aluminium, Removable Integrated Battery (RIB), tapered head tube, Control Freak internal routing, Motor Armor, Boost148 BB Standard: Bosch, Press Fit Tire Clearance: 2.6″ Colors: Lithium Grey / Trek Black; Matte Solid Charcoal / Matte Miami; Radioactive Red / Trek Black; Azure / Nautical Navy; Factory Orange / Lithium Grey; Lithium Grey / Purple Abyss |
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Fork | Size: XS, SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 80 mm travel; Size: S, M, L, XL, SR Suntour XCM 34, coil spring, preload, lockout, tapered steerer, 44 mm offset, Boost110, 15 mm thru axle, 120 mm travel |
Bottom Bracket | Bosch, press-fit |
Stem | Size: XS, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 50 mm length; Size: S, M, Bontrager alloy, 31.8 mm, Blendr-compatible, 7-degree, 60 mm length; Size: L, XL, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length |
Handlebar | Size: XS, S, Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width; Size: M, L, XL, Bontrager alloy, 31.8 mm, 15 mm rise, 750 mm width |
Saddle | Bontrager Commuter Comp |
Seatpost | Size: XS, S, Bontrager alloy, 31.6 mm, 12 mm offset, 330 mm length; Size: M, Bontrager alloy, 31.6 mm, 12 mm offset, 360 mm length; Size: L, XL, Bontrager alloy, 31.6 mm, 12 mm offset, 400 mm length |
Grips | Size: XS, S, M, L, XL, Bontrager XR Endurance Comp; Size: XS, S, M, L, XL, Bontrager XR Endurance Comp, lock-on |
Groupset
Rear Derailleur | Shimano Deore M5120, long cage |
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Crank | FSA Bosch CK-220, 36T ring, 165 mm length |
Shifters | Shimano Deore M4100, 10 speed |
Cassette | Shimano Deore M4100, 11-46, 10-speed |
Chain | KMC X10, 10-speed |
Brakes | Tektro HD-M275 hydraulic disc |
Wheels
Rims | Bontrager Connection, double-wall, 32-hole, 20 mm width, Presta valve |
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Front Hub | Formula DC-511, 6-bolt, Boost110, 15 mm thru axle |
Rear Hub | Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle |
Tires | Size: XS, S, Bontrager XR3 Comp, wire bead, 30 tpi, 27.5×2.35″; Size: M, L, XL, Bontrager XR3 Comp, wire bead, 30 tpi, 29×2.30″ |
Disk Rotors | Tektro, 6-bolt, 203 mm |
Electric Components
Motor | Bosch Performance CX, magnesium motor body, 250 watt, 85 Nm, 25 km/h (15.5 mph) max assist, 32 km/h for New Zealand |
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Battery | Bosch PowerTube, vertical, 500 wh |
Charger | Bosch compact 2A, 100–240V, smart system |
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