Description
KMC Sprocket R Shimano 21T Chromoly Black 3/32″ 1 Workshop Box
KMC Sprocket R Shimano 21T Chromoly Black 3/32″ 1 Workshop Box
SKU: KMC-WSRS5021Additional information
| Speed (S/Sprocket) | 21 |
|---|---|
| Chain Width | 3/32" – 2.30mm |
Other Options
RRP: £12.95
