CHAINRING SRAM 48T 107mm 4B 2×12 RIVAL BK w/CVR-PLATE

Description

A tight and consistent 13-tooth gap between chainrings delivers accurate and dependable shifting and is the core of Sram`s X-Range gearing

X-Range gearing technology gives you more range and a smoother gear progression, so you`re always in the right gear

Crisp and accurate front shifts

Durable finish