This DMR single speed spacer kit makes it simple to ditch your gears and run a single speed set up without buying a new wheel. The single speed spacer kit includes alloy spacers a lock nut and a 16t cog._x000D__x000D_
Single speed spacer kit is compatible with 1/8’’ x 1/2’’ Chains ONLY (‘’BMX’’ Chains) _x000D_
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Sizes_x000D_
16T_x000D_
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Weight_x000D_
87g