CS-HG31-8 Chain Links and Pins Engineered to take on your

Engineered to take on your toughest adventures

The uninterrupted shifting experience of the ULTEGRA R8100 12-speed cassette range lets you climb

Tenue de route réactive : Conçu avec une géométrie inspirée de la course et des formes de tubes réglées avec précision

SRAM Model ID: CS-PG-1170-A1

Aluminum Cog Material Steel Speed 11

CS-HG31-8 Chain Links and Pins Engineered to take on yourFor IG HG chains Zinc phosphate finish Enlarged sprocket window design for ligtherweight Refer to Documents and links to find the right product Attributes Cassette Spider Mat. Aluminum Cassette Technology Hyperglide Cog Material Steel Finish Nickel plated Speed 8