Set of two XCA-clutch pinion gear tools aids in installing and removing XCA clutchbell pinion gears. The tools are molded from a special composite mixture which ensures very high durability to ensure very precise fitment to the pinions. Specially designed to fit the XRAY RX8 pinion gears which have very unique tooth profile design. Fits all RX8 pinion gears (1^st gears - 16, 17, 18T ; 2^nd gears - 19, 20, 21T). A "must have" for all XRAY RX8 owners.