Shimano Sora R3030-CG 50t 130mm 9-Speed Outer Chainring Black CheckoutTitle=EVOC Duffle Bag Features a ring pull know

Features a ring pull know on each tool to quickly remove from stow

The Protek Cross rolls fast and grips securely in loose conditions thanks to its deeply recessed tread design

but it can also lift or descend a bike automatically with a push of a button

Unique chainring design results in a lighter weight

Center wheels with dimension from 16 to 29 inch

Shimano Sora R3030-CG 50t 130mm 9-Speed Outer Chainring Black CheckoutTitle=EVOC Duffle Bag Features a ring pull knowShimano Sora R3030 CG 50t 130mm 9 Speed Outer Chainring Black. Sora R3000 R3030 9 Speed Chainring TECH SPECS Color Black Ring Position Type Outer Tooth Count 50 Drivetrain Speeds 9 Chainring BCD 130 Material Aluminum Defined Color Black