Ochain N, 104 BCD, Sram 3-Bolt , B1

Smooth out rough trails and reduce pedal kickback.

The Ochain N is an active spider designed to reduce the negative effects of chain growth and pedal kickback on full-suspension mountain bikes. By allowing controlled movement at the spider, Ochain helps separate suspension movement from the crankset, giving the bike a smoother and more planted feel through rocks, roots, braking bumps, and big compressions.

The N version uses internal travel adjustment with a 9° factory setting. It can also be tuned with 6° and 12° travel chips for different bike setups, terrain, and rider preferences. The updated B1 version is re-engineered for improved impact resistance, longevity, and contamination resistance.

Product Features

• Active spider designed to reduce pedal kickback and chain growth feedback
• Helps improve suspension performance on full-suspension mountain bikes
• Internally adjustable travel system
• 9° factory setting
• 6° and 12° travel chips can be installed for additional tuning
• Can be upgraded to Ochain R with the External Travel Adjust Upgrade Kit
• Re-engineered for improved impact resistance, durability, and contamination resistance
• Designed for 1x drivetrains
• Requires a 104 BCD chainring
• Compatible with 32T-36T chainrings
• Chainring and chainring bolts are not included

Tech Specs

• Model: Ochain N B1
• Configuration: 1x
• Interface: SRAM 3-Bolt
• BCD: 4x104mm
• Chainring Offset: 3mm
• Spider Adjustment: Internal Travel Adjust
• Factory Degree Setting: 9°
• Application: Pedal bike
• Color: Black