Powerfly 4 is our most affordable electric mountain bike. This e-MTB is built with parts that hold up, like a dependable 9-speed Shimano drivetrain, a 100 mm suspension fork, fast-rolling wheels and a Bosch Performance CX motor that assists up to 15.5 mph. This bike expands your boundaries and lets you travel to destinations that you never thought you'd reach on a mountain bike.
You're sold on the e-bike revolution and want the capability and versatility of a mountain bike at a price that doesn't resemble the car you're trying to use less. You want bigger, better trail adventures and know that an e-MTB is the best way to get them.
A durable Alpha Aluminium frame with a Bosch Performance CX 250-watt motor that assists up to 25 km/h, an ergonomic Bosch Purion controller, and a long-range semi-integrated 500 Wh battery that's secure while you're riding but easy to remove for charging. Plus, a smart e-MTB mode that manages the assist level automatically, a Shimano drivetrain, an SR Suntour XCM fork and hydraulic disc brakes.
Our most affordable electric mountain bike is equipped with rugged parts and a high-end Bosch motor, battery and controller for confidence and a fun boost on the trails and roads.
- This bike expands boundaries: the top-notch Bosch system is equally suited to commuting, recreation and a ridiculously fun time on the trails
- The proven Bosch electric-assist system is natural and intuitive, and makes you feel like you have super-charged legs
- This bike is built for the long-haul: it comes with a 500 Wh battery, the longest-range available from Bosch
|Frame||Size L, UNI, Aluminium, Alpha Platinum Aluminium, tapered head tube, internal derailleur and dropper post routing, semi-integrated battery, G2 Geometry on 29ers, Boost148|
|Wheel Size||Front 29|
|Wheel Size||Rear 29|
|Fork||SR Suntour XCM 32, coil spring, lockout, tapered steerer, Boost110, G2 Geometry w/51mm offset on 29ers, 100mm travel|
|Gears||DERAILLEUR, Shimano, 1 Gears|
|Wheels||UNKNOWN, Bontrager Connection 32-hole double-walled Formula DC-511, 6-bolt, Boost110, 15 mm thru axle Bontrager alloy, sealed bearing, alloy axle, 6-bolt, Shimano 8/9/10 freehub, Boost148, 12 mm thru axle|
|Shifters||SHIMANO, Shimano Altus M2000, 9-speed,|
|Front Brake||SH, Tektro HD-M275 hydraulic disc // Tektro HD-M275 hydraulic disc Tektro, 180 mm, 6-bolt, Disc brake with hydraulic actuation|
|Rear Brake||SH, Tektro HD-M275 hydraulic disc // Tektro HD-M275 hydraulic disc Tektro, 180 mm, 6-bolt, Disc brake with hydraulic actuation|
|Crankset||FSA, FSA 310, 15T w/chain guard, 170 mm length|
|Chain||KMC, KMC X9|
|Headset||FSA, FSA IS-2, 1-1/8" top, 1.5" bottom|
|Handlebar||BONTRAGER, Bontrager alloy, 31.8 mm, 15 mm rise, 720 mm width|
|Stem||BONTRAGER, Bontrager Comp, 31.8 mm, Blendr compatible, 7-degree, 70 mm length|
|Bartape / Grips||BONTRAGER|
|Saddle||BONTRAGER, Bontrager Arvada, steel rails, 138 mm width|
|Colours||MATTE SLATE, TREK BLACK|
|Sizes||L, M, S, XL|
|Barcodes||601479854134, 601479854141, 601479854158, 601479854165, 601479854172, 601479854189, 601479854196, 601479854202|
|SKUs / Part Numbers||566334, 566335, 566336, 566337, 566338, 566339, 566340, 566341|
Please note: Manufacturers can sometimes change the specification of the products from time to time.
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