15310-40 | ID 64 LK 84 4-hole
AFAM Alu sprocketAFAM aluminum sprocketsThe aluminum chain wheels of AFAM use the CNC optimized snowflakes design for reducing the unsprung masses without losing to torsional rigidity.Different hard-anodia available
| Length | 21 |
| Width | 21 |
| Hight | 0.58 |