This is an optional light weight brake disk adapter from XRAY.
serious racers concentrating on weight savings, XRAY's new optional
CNC-machined brake disk adapter is CNC-machined from tough 7076 T6 aluminum,
and has been strategically lightened by 30% compared to the standard XRA334140 adapter. Rotating mass is reduced without sacrificing strength
or durability. Includes factory-pressed pins (non-replaceable).
- Lightweight brake disk adapter
Tough 7075 T6 aluminum
Strategically lightened by 30%