Lyndall Adapter Ring AD-99

Lyndall Brakes AD-99 Adapter Ring for pre-2000 Harley-Davidson rotor applications.

Pre-2000 Harley-Davidson rotors require an adapter ring in the center hole of the rotor to reduce the center-hole diameter to 1.985", accommodating the 3/4" axle and Timken bearing.

Important: Lyndall rotors must be machined to accept this adapter ring. If the rotor has already been purchased, it must be sent to Lyndall for machining before the AD-99 adapter ring can be installed.

Part Number: AD-99