They feature lots of technology including Radial Compliance

Fit: Regular youth fit with casual style

Extra info: Thanks to the rotating bottom part of the tool

Offset: 0 mm

giving riders the control they need when it matters most

Ochain R 8-Bolt Spider - Direct Mount - 104 BCD - 3mm Boost - Spider - Spider - Spider - Alloy - Black Heavy/Bulky They feature lots of technologyFrom full on downhill to all day trail, Ochain R brings next level confidence and control. The next generation spider design allows the chainring to rotate backward, decoupling the rider from the forces of pedal feedback. The result is a quieter bike with reduced chain turbulence and noise, allowing riders to stay fully focused on the trail ahead. It allows riders to be more confident by unlocking greater stability while braking and cornering,