e*thirteen Helix Race 8-Bolt Chainring - 32t 11/12-Speed 3mm Offset 8-Bolt Direct Mount BLK CheckoutTitle=Braking S3 Semi-Floating Batfly Disc Rotor Color Black Defined Color Black

Color Black Defined Color Black Designed for ebike Yes ISO Diameter 584 / 650b / 27

shouldered hex-broach bolts

ALPHA Disc pulleys with composite teeth for quiet performance and ADR bearing protection

Its micro-square knob tread design and supple casing provide impressive traction to keep you in control while you haul the mail

} Streamlines bike maintenance with a ratchet that handles both fastening and loosening

e*thirteen Helix Race 8-Bolt Chainring - 32t 11/12-Speed 3mm Offset 8-Bolt Direct Mount BLK CheckoutTitle=Braking S3 Semi-Floating Batfly Disc Rotor Color Black Defined Color Blacke*thirteen Helix Race 8 Bolt Chainring 32t 11 12 Speed 3mm Offset 8 Bolt Direct Mount Black. Helix Race 8 Bolt Chainrings are an update to any 8 bolt drivetrain. Exquisitely machined from 7075 AL theyre 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*thirteens M4 narrow wide tooth