DT Ratchet EXP ratchet service kit, contains both 54 tooth ratchets, the spring and a tub of DT's specially formulated molykote TP 42 ratchet grease
This kit will only fit hubs and wheels using the new Ratchet EXP system, it will not work with older twin ratchet systems please use a DT Swiss original star ratchet kits for these
Requires the use of a Ratchet EXP ring nut installation tool (HBDT8387S) and a Ratchet EXP driveside bearing tool (HBDT6106S) for correct installation