e*thirteen Helix Race 8-Bolt Chainring - 11/12-Speed 3mm Offset 8-Bolt Direct Mount CheckoutSpec= Front-140 (X) Front and Rear application Flat

Front and Rear application Flat Protection Tread and Sidewall TPI 120 Color Black Weight 440 Defined Color Black ISO Width (mm) 45 ISO Diameter 584 / 650b / 27

Stem Angle (deg) 0 Length 32 Bar Clamp Diameter (mm) 35

Multi-bike storage system is solid enough to serve as a light duty portable work stand

Model M (HBMM) Fork/Frame Mount (PM) 74mm Caliper Post Mount 74mm Size +40mm Color Silver

Topeaks Rail Wing system securely attaches the bag while also allowing for access when attached

e*thirteen Helix Race 8-Bolt Chainring - 11/12-Speed 3mm Offset 8-Bolt Direct Mount CheckoutSpec= Front-140 (X) Front and Rear application FlatHelix 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