Buje Shimano Nexus Inter 8 en rueda ISO 451, palanca de cambios microSHIFT 8, 3 piñones
Shimano Nexus Inter 8 SG-C6001-8R in a 20 in ISO 451 x 18 mm double wall alloy rim, Schrader valve, 36 S/S spokes 3 cross lacing. Hub has an adapter to attach disc brake rotor, 140 mm, on the roller brake hub spline.