MAHLE SmartBike Systems X20 Ebike Hub Motor - Class 1 20mph 55nm 28h Straight-Pull 12x142mm Thru-Axle Cassette Body Not Included MFPN=W045-0228 6 Cup (mm) 44/56 Race

6 Cup (mm) 44/56 Race (mm) 40 Stack Height 28 Bearing Angle 36°/45° Size 1-1/8 to 1

5" Keyed Black Includes bracket

Rossginol's exclusive LOW DENSITY CORE construction features lightweight wood core with air channels for lightweight strength and energy

3D engraved pattern provides optimal balance between feedback and control

MAHLE SmartBike Systems X20 Ebike Hub Motor - Class 1 20mph 55nm 28h Straight-Pull 12x142mm Thru-Axle Cassette Body Not Included MFPN=W045-0228 6 Cup (mm) 44/56 RaceThe MAHLE X20 Hub motor provides assistance in a compact unobtrusive package. The 36V 250W motor offers up to 55nm of torque to assist up to 20mph. This cutting edge system is designed for high performance Gravel Road and Cross Country bikes. The entire package when paired with the wiring and battery weighs in at just 3. 2kg and is drag free when switched off offering a normal riding experience when not needed.