The X-Lock is a secure and reliable mounting feature integrated into the Standard GPS Mount and the Forward GPS Mount

Suitable for all types of bikes

Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment

Weight: 127g

DT Swiss Superlight 54t Star Ratchet-Springs-Grease Kit PDP|PLP|Brake Rotor Type The X-Lock is a secureUpgrade 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.