Bigfoot™ Support Drives Stainless
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These drives are to be used with the ADA Bigfoot™ 3rd bearing support.
They can also be used as a replacement for the stock Bigfoot™ drive,
but doing so requires the use of a Sport™ drive spindle bolt (6 x 45mm) instead of the standard 6x80mm bolt.The spindle remover bolt is 12 x 40mm.
These spindles have a diamond knurl pattern
Drives are NOT warranteed against wear or improper installation
Larger drive spindle = more top speed and less acceleration
Stock Bigfoot™ spindle size is .625" diameter
Too large of a spindle may result in less top speed on less modified engines
Rider weight also affects spindle size and top speed
Spindle size is measured in inches, ex. .625" = 5/8 inch