Jog Variator Outer Sheave With Nut 18mm Zuma, Sym, United Motors, Eaton, Vento on 2040-motos

Here it is finally. For those of you that have had the outer sheave splines strip out, and don't want to replace the entire variator, here it is! These are also good to buy if you're getting the performance variator which does not include this part. Fits 18mm variators.

Probably the most accurate, without complete disassembly, is to measure the inside diameter of your variator pulley. If it is 21mm, your wrist pin is 12mm. If it is 18mm, your wrist pin is 10mm. You can also count the number of splines on the outer variator face where it mates with the crank. The smaller 18/10mm crank has 17 splines, the larger 21/12mm crank has 15.

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702-689-6035

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