| Converts 9 speeds cassete into pure single speed |
| 9 speeds chain competible |
| Shark teeth keep your chain on position |
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Includes : |
2 spacers 1 Sprocket and 1 Lock Ring |
Finish : |
Black / Red |
Weight : |
85g |
| Options : |
16T (T:1.8mm for 9 speeds)
18T (T:1.8mm for 9 speeds)
14T (T:2.3mm for Single Speed)
20T (T:2.3mm for Single Speed) |
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