Ergon GA3 Supernova Grips - Black, Large cadence-speed-sensor 40-Series replacement cartridge bearings feature

40-Series replacement cartridge bearings feature durable zinc construction

Progressive siping throughout varies the tread's edges - thick and thin - to balance responsive trail-feel with tenacious grab and no instability

or with a scrubbing brush as a general purpose degreaser

SRAM PowerLock Chain Link Chain Link and Pin UPC: 710845826870

Ergon GA3 Supernova Grips - Black, Large cadence-speed-sensor 40-Series replacement cartridge bearings featureErgon partners with Supernova to create an ergonomic and sleek design to control your bike light. The design allows you to keep your hands on the handlebars and easily switch your bike lights on and off whenever needed. The switch for your lights is constructed within the Ergon grip clamp and can be used with Supernova M99 and MINI 2 PRO series lights. This control is perfectly integrated within the clamp of the Ergon GA3 grip. Developed for the