e*thirteen Helix Race 8-Bolt Chainring - 11/12-Speed 3mm Offset 8-Bolt Direct Mount MFPN=MIG50008 8 bolt interface for use

8 bolt interface for use with power meter spider

0 Length 254 Spoke Interface J-Bend Defined Color Black

This Split Mitt had a slight change to the outer material for the following version

The bit holder can be magnetically attached to any magnetic surface

The toe inserts are easily replaceable and Cleat Bolt Pattern 2-Bolt Closure Dial Shoe Size (EU) 40 Gender/Age Men's Color Black Defined Color Black Activity Cycling Size 40

e*thirteen Helix Race 8-Bolt Chainring - 11/12-Speed 3mm Offset 8-Bolt Direct Mount MFPN=MIG50008 8 bolt interface for useHelix 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