QUICKCHANGE GEARSET #19, 21/25
QUICKCHANGE GEARSET #19, 21/25
SKU:SCS S-19
Regular price
$99.99
Regular price
Sale price
$99.99
Unit price
per
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![QUICKCHANGE GEARSET #19, 21/25](http://southwestspeed.com/cdn/shop/products/SCS_S-01_44391843-4e72-46f0-9b59-9d49e0e0f4e2.jpg?v=1706558207&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)