E*thirteen Helix R Direct Mount Chainring for e*thirteen Cranks - Naranja Size:28T It’s all about freedom and

It’s all about freedom and movement

Madison Optics maintain their good looks on the road or trails

which makes it extremely durable

Easily adapts to different types of valves

5mm Offset Speeds 11/12s Chain Retention M4 narrow-wide Chain Compatibility Shimano/SRAM 11/12s Material AL 7075-T6 Weight 48g Color Intergalactic Warranty 5 Years

E*thirteen Helix R Direct Mount Chainring for e*thirteen Cranks - Naranja Size:28T It’s all about freedom andHelix Race Chainring Direct Mount 28T 52 55mm Flip Flop Shimano SRAM 11 12s Chain Compatible Naranja Helix R Direct Mount Chainrings, manufactured from durable AL 7075 T6, combine aesthetics and design efficiency. Their flip flop design accommodates Boost or Super Boost chainlines. With e*thirteen's narrow wide tooth profile, they ensure enhanced chain retention, reduced wear, and compatibility with Shimano and SRAM chains. Perfectly complementing all