Upgrade your existing DT Swiss Star Ratchet hub with this kit. You'll not only shave some weight, but you'll triple the engagement points going from the standard 18 up to 54.
Saves 10g over the standard jobs and comes as a pair of ratchets - enough to do 1 hub.
It'll work on any star ratchet hub including DT 190, 240s, 340, 350, 440 as well as select Sram, Bontrager, Specialized and DT wheels. Also includes grease and 2 x springs.