Ochain

R Easy Active Spider - SRAM 3-Bolt

The Ochain R Easy Active Spider - SRAM 3-Bolt is designed to give riders a smoother, more controlled pedaling experience by reducing the impact of chain growth on suspension performance. By allowing up to 12 degrees of controlled spider rotation, it helps isolate pedal feedback and delivers a feel closer to riding chainless—especially noticeable on rough terrain and full-suspension bikes.

With an externally adjustable system, riders can fine-tune the amount of float—choosing between 4, 6, 9, or 12 degrees—to find the right balance of traction, suspension sensitivity, and pedaling efficiency. The new Easy System Adjuster simplifies tuning, making setup quick and precise. Compatible with 104 BCD chainrings in the 32–36T range, this spider is built for riders who want responsive performance and more control over how their drivetrain and suspension interact.

• Adjustable rotation range 4, 6, 9, or 12 degrees of rotation to fine-tune pedal feedback and suspension feel
• Reduced chain growth effect minimizes pedal kickback for smoother suspension performance
• Easy System Adjuster simplifies external adjustment for quick setup and tuning
• 104 BCD compatibility fits 32–36T chainrings for a wide range of gearing options
• SRAM 3-bolt mount designed for seamless integration with SRAM cranksets