OChain Active Spider S Bosch Direct Mount 104 BCD 55mm Chainline - Black
OChain Active Spider S Bosch Direct Mount 104 BCD 55mm Chainline - Black
Ochain S is the adjustable spider damper for E-MTBs, made for the Bosch BDU38 (CX Gen 5) motor.
From full-on downhill to all-day trail, Ochain S brings more confidence and control to your E-MTB. It lets the chainring rotate backward, decoupling you from the forces of pedal feedback. You get a quieter bike with less chain turbulence and noise, more stability while braking and cornering, and more control on rough terrain. Its external dial lets you choose Lock, 3°, 6°, 9° or 12° of travel to match your terrain, riding and bike.
Because Ochain is mounted at the motor, those degrees aren't multiplied by the gear jumps of a wide-range cassette, for consistent, natural performance. SRAM has re-engineered it for impact resistance, with enhanced sealing for better contamination resistance.
FEATURES
Lets the chainring rotate backward to reduce pedal feedback and chain noise
External Travel Adjust: Lock, 3°, 6°, 9° or 12°
Made for the Bosch BDU38 (CX Gen 5), with a 55mm chainline
Takes a 104 BCD chainring only; chainring and chainring hardware not included
Re-engineered impact and contamination resistance
Service: elastomer replacement at 100 hours, full service at 200 hours
Weight: 165g (spider)
Product codes
OChain part number: 00.6118.794.000
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