Ochain S | E-MTB
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Shipping & Returns
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Description
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Description
keyboard_arrow_downCurrently out of stock. Expected Summer 2026 — click 'Notify Me' and we'll email you when it's available.
From full-on downhill to all-day trail, Ochain S brings next-level confidence and control to E-MTB. 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, boosting control on rough terrain. The external travel adjust lets riders fine-tune the degrees of travel—choose between Lock 3°, 6°, 9°, or 12° to match terrain, riding style, and bike setup.
And because Ochain is mounted at the motor, those degrees aren’t multiplied by the gear ratio jumps of wide-range cassettes. No surprises, just consistent, natural performance. The latest generation of Ochain S is the most robust yet, offering re-engineered impact resistance and enhanced sealing for better contamination resistance.
Features
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Features
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TUNES WITH EASE
With a simple turn of a dial on Ochain S, it can be tuned for different terrain types, ride styles and bike designs. Designed for the full range of trails and machines, from short travel and highly versatile, to DH-specific and free ride. Because all riders deserve this feeling.
MUTES DISTRACTION
Ochain measurably reduces chain turbulence to enhance perception and amplify focus. Its ability to "quiet the chaos" we didn't even know was happening is soothing and surprising. It's as though our feet come alive, able to better connect with the bike, to truly feel what's going on. Like never before.
BOOSTS CONFIDENCE AND CONTROL
By allowing the chainring to rotate backward, Ochain decouples the rider from all three forces of pedal feedback. A simple, spider-based solution that greatly enhances suspension feel, stability in rough terrain, and traction while braking and cornering. For more confidence, more control, and less fatigue.
SERVICE IT WHEN YOU SERVICE THAT
Full Ochain service intervals align with suspension service (200h of ride time) and can be done by most home mechanics. Thanks to a new sealing system, expect nothing less than super low contamination and super high performance between those intervals.
External Travel Adjust
