Ochain

S Active E-Bike Spider - Brose/Specialized

The Ochain S Active E-Bike Spider for Brose/Specialized drivetrains is built to deliver a smoother, more controlled ride by reducing the harsh feedback caused by chain growth on full-suspension e-bikes. By introducing a small degree of rotational movement at the spider, it effectively isolates pedal input from suspension motion, resulting in a more natural, chainless-like feel on rough terrain.

This adjustable system allows riders to fine-tune the amount of float externally, tailoring the response to personal preference and terrain type. The improved suspension performance helps maintain traction and comfort, especially during technical climbs and descents.

• Adjustable rotation system enables external tuning of rotational degrees for a personalized ride feel
• Active spider design reduces pedal kickback and chain feedback for smoother suspension performance
• 104 BCD compatibility fits 32–36t chainrings for versatile gearing options
• Brose/Specialized fitment designed specifically for select e-bike drive systems
• Chainring bolts sold separately for flexible setup options

For e-MTB riders seeking better traction, reduced pedal feedback, and a more fluid connection between power and terrain, the Ochain S delivers a refined performance upgrade.