This is a 38mm piston caliper. Will fit rear disc model airheads 76-84 with 108mm fixing hole (center to center). Will also fit front right if ahead of fork or left if mounted behind. Ducati and Guzzi also used these but can’t confirm models or years. Cleaned and rebuilt with new seals, pads and bleed valve. NLA from BMW $749 original retail.

Shipped to US only. International shipping is available through eBay global shipping at buyers additional cost. Payment due within 48 hours of auctions end. No returns