MAHLE SmartBike Systems X20 Gen 1 Freewheel Set - Shimano Microspline Steel MFPN=R00068305 46 BB/Frame Interface 386 EVO

46 BB/Frame Interface 386 EVO BB/Frame Interface 392 EVO BB Shell Width (mm) 86 BB Shell Width (mm) 92 Weight 145 Spindle Interface Type SRAM/Truvativ GXP Defined Color Black

2pc microfiber top with aramid sides

two machined aluminum caps

Whether you’re on the hunt for a win in a fast-paced gravel race with the 50mm high rim or looking to unhook yourself from your limitations on an extreme off-road adventure with the 30mm high rim these wheels are sure to catch the eye while saving weight with improved aero-optimization

80 lbs per bike)

MAHLE SmartBike Systems X20 Gen 1 Freewheel Set - Shimano Microspline Steel MFPN=R00068305 46 BB/Frame Interface 386 EVOReplacement freehub bodies for Mahle X20 ebike motors. Mounting nuts included Cassette Body Type Shimano Microspline Material Steel