4 Bolt on, 3″ Centers.
$39.95
Hardened 1/4″ Woodruff Key
Wahl Steel Brake Hub, 1’’ ID with 1/4’’ Key (recessed)
Aluminum Brake Hubs
Polaris Aluminum Hub, Splined
Ski-Doo Aluminum Hub, 1 1/16” ID, 5/16” Key (Fits Wave Discs)