Sugino RD2 Single Speed Cranksets include a 48-tooth 3/32" aluminum chainring.
- Road (110mm BB) or track (103mm BB), includes 48-tooth 3/32" alloy silver chainring
- Can be made into a double with double chainring bolt sets and appropriate chainring and bottom bracket
- Chainline with a 103mm bottom bracket is 45mm
- 170mm length