Shimano Pulley Set RD- M3020, M2000, M370 And more see Compatibility 7/8/9 Spd
£7.99
Shimano Pulley Set RD-M3100, M3020, M2000, M370 - Jockey Wheels, 7/8/9 Spd. For Shimano Compatibility see below. SHIMANO ALIVIO. SHIMANO ALTUS. B Parts are usable, but differ in materials, appearance, finish, size, etc.
