E13 Helix Race Chainring 8 Bolt , Black

73,80€

Helix Race 8 Bolt Chainrings are an update to any 8-bolt drivetrain. Exquisitely machined from 7075-AL, they′re stiff and durable, and provide a significant weight reduction over competitors. A unique four-bolt locking interface reduces assembly weight while improving longevity and ease of assembly and... Lue lisää

Koko

Poista

M4 narrow-wide profile delivers enhanced chain retention and cross compatibility with Shimano, Sram, and TRP 11/12s drivetrains, incl. T-Type
– Unique 4-bolt locking interface reduces weight and simplifies installation and maintenance
– Forged-CNC 7075 AL for ultralight weight, with high strength, stiffness, and wear-life
– Compatible with 8-bolt cranks and e*thirteen Helix Race Carbon Cranks
– 32/34T sizes complement e*thirteen wide range cassettes
– 32T
– 8-Bolt
– 55mm
– 3mm Offset
– 11/12s
– M4 narrow-wide
– Shimano/SRAM 11/12s
– AL 7075-T6
– 49.3g