Designed for everything from downhill to trail, Ochain N enhances every ride with next-level confidence and control. Its spider design allows the chainring to rotate backward, decoupling the rider from pedal feedback forces. 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. Ochain N features internally adjustable degrees of travel—start with 9º add either 6º or 12° to match terrain, riding style, and bike setup. And because Ochain is mounted on the crankset, those degrees aren’t multiplied by the gear ratio jumps of wide-range cassettes. No surprises, just consistent performance across trail and enduro bikes, where pedaling efficiency is key. The latest generation of Ochain N is the most robust yet, offering re-engineered impact resistance and enhanced sealing for better contamination resistance and longevity.

Features:

• Includes: Ochain N Spider, and spider to crank mounting bolts
  
• Available in SRAM 8-Bolt and SRAM 3-Bolt direct mount chainring standards
  
• 104bcd chainring compatibility only (chainring and hardware NOT included)
  
• Virtual 3mm offset when paired with SRAM XX 104bcd T-Type Chainring for CL55 compatibility. Additional 3mm spacers and hardware required for CL56.5mm DH compatibility.
  
• Features internally adjustable travel chip: 9º factory setting. Aftermarket available 6° and 12° travel chips are installable to tune for more bike and terrain types
  
• Upgrade Ochain N to Ochain R with the Ochain External Travel Adjust Upgrade Kit
  
• Re-engineered impact, longevity, and contamination resistance
  
• 100hr – Elastomer Replacement Service
  
• 200hr – Full Service

Specifications:

Spider Application: Pedal bike
Spider Adjustment: Internal Travel Adjust
Degree: 9
Colour (Spider): Black
Bolt Circle Diameter (BCD): 104 BCD
Chainring Offset: 3mm
Weight (Spider): 167.7g, 169.4g

SKUs
00.6118.793.000 (3-Bolt)
00.6118.793.001 (8-Bolt)
Model ID: DS-OCHN-N-B1