Brake Rotor Adapter for 15mm Axle
- 15mm ID.
- 1-9/10" OD.
- 9/10" wide.
- 4mm keyway.
- Two set screws.
- Made from zinc-plated steel.
- 39mm bolt circle diameter (BCD).
- Adjacent bolt holes are 33.77mm apart center to center.
- R34 Mounting Pattern
- Threaded for M6x1 rotor or sprocket bolts.
- Compatible rotor mounting screws HDW-B6X16-3PCS.
- Compatible with 120mm disc brake rotor BRK-509-2M and 140mm disc brake rotor BRK-513-2M.