e*thirteen Helix Race 8-Bolt Chainring - 11/12-Speed 3mm Offset 8-Bolt Direct Mount MFPN=MIG50008 Required for accurate measurement of

Required for accurate measurement of special order 12mm thru-axle hubs and is intended for shop use only

8 bolt interface for use with power meter spider

0 Length 254 Spoke Interface J-Bend Defined Color Black

Vendor Axiom Manufacture Number 177753-06 Model Name Flascheguard Fenders Category Fenders

The individual tooth profile has moved from the traditional symmetrical shape to more directional specific design with the intention to create a positive chain roller engagement to help with chain retention critical to prevent chain slip and bounce over rough terrain

e*thirteen Helix Race 8-Bolt Chainring - 11/12-Speed 3mm Offset 8-Bolt Direct Mount MFPN=MIG50008 Required for accurate measurement ofHelix 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 maintenance. Featuring e*thirteen's M4 narrow wide tooth profile they deliver excellent chain retention long wear life and cross compatibility. Helix