Aero Q-Ring Outer Chainring Vendor_Kenda and the other side has

and the other side has a small platform

37" x 24tpi

Imagine if you could bring a tool box with all the essentials you'd need for bicycle maintenance with you on every ride

Nomad 4 kit fits:

With bendable struts and cut-to-fit mounting straps

Aero Q-Ring Outer Chainring Vendor_Kenda and the other side hasQ Rings are designed to take greater advantage of maximum power effort while lessening the time spent in the dead spots of a pedal rotation. Subtle but efficient 10% ovality and compatible with variety of BCDs and cranks, Q Rings also offer 5 Optimum Chainring Positions (OCP) to fine tune your improved riding experience and go further and faster with less fatigue. FEATURES: 10% Ovality 5 OCP settings 100% CNC, T6, 7075 Aluminum SPECS: Ring Position