Blackbearing Service Kit for Brose engine compatible D/S/C mag and S / T / TF / C series (aluminum)
Composed of 4 bearings,
2 free wheels
1 needle socket
contains marks 2 / 3 / 4 / 5 / 7 / 8 / 9
Freewheel version with plastic cage (evolution of the metal cage) -> more solid and in the event of a motor problem less risk of damaging the axle.