QUICKCHANGE GEARSET #1, 21/21
QUICKCHANGE GEARSET #1, 21/21
SKU:SCS S-01
Regular price
$109.99
Regular price
Sale price
$109.99
Unit price
per
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![QUICKCHANGE GEARSET #1, 21/21](http://southwestspeed.com/cdn/shop/products/SCS_S-01.jpg?v=1706558137&width=1445)
*SPUR RATIO=TEETH ON TOP GEAR DIVIDED BY TEETH ON BOTTOM GEAR
*GEAR RATIO=SPUR RATIO X R&P RATIO
![](https://cdn.shopify.com/s/files/1/0829/0477/6985/files/SCS_S-01Chart.jpg)