50factory Counter trainer Ø10mm TNT Roma, Strada, Eurocka, Fym ...
TNT wheel axle rotating ring Roma, Strada, Matador, F22 ... Includes 1 x bell 1 x rotating ring 1 x toothed gear 1 x seal spinnaker Technical characteristics Parts adaptable to the origin Sold pre-greased Dimensions Wheel axle diameter: 10mm Outer diameter of the bell: 56mm Diameter of the screw: 12mm