Precision-machined from gear quality steel and heat-treated for smooth operation and durability. Power ratio increase RPMs 3% for faster acceleration May require some elongation of axle hole in swingarm or change in belt length to allow for proper belt adjustment.
Recommended for the Andrews 290310 Belt Drive Transmission Pulley - 31T (Good Acceleration)
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$19.99 | $24.99
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$19.99 | $24.99
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$19.99 | $24.99
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