SHIMANO Genuine Parts / Part No. starting from: ER
Other Related Pages
- SHIMANO RD-M3020 ACERA rear derailleur 8-speedDouble servo rear derailleur for smooth, precise shifting and wide gear range. Double servo structure for smooth and precise shifting Versatile performance and wide compatibility Maximum rear sprocket: 40T Total capacity: ?45T *Corresponding CS low side maximum 30-40TNumber of Teeth Pulley: 11T Color Black Series ACERA M3020 Series Sprocket Shape Low: 40-30T Compatible chain HG 8/7/6 speedfrom S$48.99Min. 9 days