and dioxane free

Deliberately excluding nasty parabens and toxins

Torx bits and screw bits that slot securely into the collet so that the ergonomic Y-wrench can be used for almost every job on a bike

Using long carbon fiber reinforced polyamide

and the deep

SRAM PC Red22 Chain - WAXED tack and dioxane freeThe SRAM RED 22 chain features more heavily chamfered outer plates for improved shifting and quieter running. Other advancements include a new inner plate finish plus chrome hardened pin construction, both for longer chain life. The HollowPin construction of SRAM's 11 speed chain provides smooth, precise shifting and weight savings without sacrificing strength.