Bosch Service Kit Bearing Protection Ring BDU4XX BDU37YY - Bosch eBike System 2 / The smart system MFPN=910-21-360 See Osprey Hydraulics™ Owner’s Manual

See Osprey Hydraulics™ Owner’s Manual for more information Reservoir Included Yes Reservoir Volume (fl oz) 85 Gender/Age Men's Color Postal Blue Weight 660 Defined Color Blue

Thanks to the roll closure your gear remains reliably protected and fully waterproof

Zoom Ace retention system offers micro-adjustment — dial in the exact fit without pressure points

Existing Rohloff hubs can be updated to spline carrier system by using RH8430 in conjunction with a spline sprocket

Bosch Service Kit Bearing Protection Ring BDU4XX BDU37YY - Bosch eBike System 2 / The smart system MFPN=910-21-360 See Osprey Hydraulics™ Owner’s ManualBosch mid drive motor small parts. keyword search 1270020160