Shimano CASSETTE SPROCKET, CS-HG500-10, 10-SPD, 11-12-13-14-15-17-19-21-23-25T
- Hyperglide sprockets
- Sprockets are cut away and drilled to reduce weight without reducing rigidity
- Nickel-plated finish offers hard wearing resistance to corrosion
- Corrosion-resistant steel cassette lockring
- For 10-speed road HG chains