YBN 12 Speed Master Link QRS12 Molten Speed Wax DHA chromium hardening to increase

DHA chromium hardening to increase service life (up to 8000 kilometers)

victory in 29 UCI Elite World Championships

• 271g/ 126 links

Compatible with all 12 speed chains except SRAM flattop road

Buy 3 containers (6 wax pucks) and save on overall price and shipping cost

YBN 12 Speed Master Link QRS12 Molten Speed Wax DHA chromium hardening to increaseSmall in size but huge in importance, the QRS12 offers rock solid dependability in a design that can be reused five times. With a pin power exceeding 350kgf and four safety sections to prevent false release, it's no wonder YBN has a patent on the design. Add in chromium carbide hardening for extraordinary longevity and this little link successfully punches far above its weight class. Compatible with all 12 speed chains except SRAM flattop road;