Converts 9 speeds Cassette into Pure Single Speed
9 speeds chain compatible. The shark teeth keep your chain on position. |
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Includes : |
2 spacers 1 Sprocket and 1 Lock Ring |
Weight : |
85g |
Color : |
Black/Red |
| Options : |
16T (T:1.8mm for 9 speeds)
18T (T:1.8mm for 9 speeds) |
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