Ethirteen Race 8-Bolt Chainring 30T 3mm Offset Code:CR5HAA-111 lightweight waterproof gilet designed to

lightweight waterproof gilet designed to be an affordable commute essential

Flat top profile

MEASUREMENT: 68mm Road | 68/73mm MTN Helpful frame shell guide here

1x 50x240mm

Ethirteen Race 8-Bolt Chainring 30T 3mm Offset Code:CR5HAA-111 lightweight waterproof gilet designed toe*thirteen Helix Race 8 Bolt Chainring 30T 3mm Offset Shimano SRAM 11 12 speed Chain Compatible Black Helix Race 8 Bolt Chainrings are an upgrade 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 maintenance. Featuring e*thirteen's M4 narrow