Italian brand O-Chain make only one product - their Ochain active chainring spider.
The Ochain is designed to improve ride quality, pedal feel and soften suspension. This revolutionary product has received rave reviews. By effectively disengaging the chainring when not under load, the Ochain Active Spider gives the rider the feeling of riding chainless; no pedal kick-back, excellent braking, and improved suspension performance.
Contact us at Biketart to discuss compatibility and availability.