![Wilwood Brake Kit GP310 R/H Sprocket Rear Chrome 51 Tooth](http://adventurevehicleoutfitters.com/cdn/shop/products/80956a87e48e994fed479cbda8ee50fc_1024x1024.jpg?v=1701877541)
Wilwood's Sprocket Brake kits 140-10181 / 140-10181-P are for a 51 tooth sprocket and R/H caliper application. The sprocket-rotor bolt circle is consistent on all Harley Davidson models with a 5 x 3.25" bolt circle. The accompanying billet aluminum GP310 caliper is a 4 piston powerhouse, available in either chrome or a bright polished finish. Sprocket brake kits utilize a unique bracket design that combines the right elements of strength and style for your custom application.