Rapilock adapter for racing bikes with through 12x142mm rear wheel axles.

This universal system fits most bikes.

6 different threads can pair up to 10 different specifications.

The kit includes tools, a manual, and a size chart:

axle length: 12x147mm with integrated handle (1pc).

blue thread: M12 * P1.0 Thread length 20 mm.

red thread: M12 * P1.0 Thread length 13mm.

brown thread: M12 * P1.5 Thread length 18mm.

green thread: M12 * P1.5 Thread length 15mm.

purple thread: M12 * P1.5 Thread length 13mm.

pink thread: M12 * P1.75 Thread length 20mm.