Logo
SERVICE FIND A DEALER CONTACT US SHOP SRAM.COM
Sign in
  1. SRAM
  2. MOUNTAIN
  3. Ochain
  4. Ochain (legacy)

Ochain (legacy)

  • What is Ochain and how can it improve my ride? plus icon minus icon
  •  Ochain is an active spider for MTB and E-MTB cranksets. It mounts between the chainring and crank arm, allowing for controlled and damped rearward rotation of the chainring. This isolates the ride... See more
  • Which Ochain EASY setting should I choose? plus icon minus icon
  • The Ochain EASY system empowers riders to fine-tune their riding experience by configuring the ideal “degree of freedom” quickly from 0° up to 12°. This allows riders to tune Ochain to their terrai... See more
  • Does Ochain work with SRAM Eagle Powertrain Bikes? plus icon minus icon
  • Legacy Ochain S and E were available in an Eagle Powertrain- specific version with a 55mm chain line spider. See more
  • Does Ochain have any impact on Auto Shift or Coast Shift on Powertrain Bikes? plus icon minus icon
  • Ochain has no negative impact on Auto or Coast shift with the Eagle Powertrain system. See more
  • Is Ochain adjustable? plus icon minus icon
  • Yes, Ochain allows riders to fine-tune their riding experience by configuring the ideal “degree of freedom”. On Ochain R and S models, this is with the tool-free and externally adjustable EASY Syst... See more
  • Why doesn’t my Ochain return to its default position properly? plus icon minus icon
  • If your Ochain isn’t returning properly, it’s typically due to the orientation of the black pads pointing towards the inner components of the Ochain. This misalignment can hinder the smooth movemen... See more
  • How do I determine the offset of my chainring? plus icon minus icon
  • Chainring offset is the distance between the centerline of the chainring teeth and the mounting surface where the ring attaches to the crank. If the offset is not printed on the chainring, you can ... See more
  • What is the average weight of an Ochain spider? plus icon minus icon
  • The average Ochain spider weighs approximately 160g. Compared to a standard SRAM direct-mount chainring, it adds about 100g.  See more
  • Does Ochain make my bike quieter? plus icon minus icon
  • Absolutely. Ochain cuts down on drivetrain noise and chain movement, creating a quieter, smoother ride. With less distraction from your bike, you can stay focused on the trail ahead—not the sounds ... See more
  • Does Ochain reduce chain slap on my bike? plus icon minus icon
  • Yes, Ochain reduces chain slap and noise, creating a quieter, more focused riding experience.  See more
  • What SRAM chainrings are compatible with Ochain? plus icon minus icon
  • Please refer to the chainring compatibility chart in the Ochain manual. See more
  • Are there bikes that Ochain does not work on? plus icon minus icon
  • Ochain fits on all full-suspension mountain bikes and E-MTBs that run a compatible drivetrain configuration.  See more
  • Does Ochain work on all suspension designs equally? plus icon minus icon
  • Ochain affects how the drivetrain interacts with the chassis, as well as how the drivetrain interacts with the rider. The effect between suspension and drivetrain may vary depending on the platform... See more
  • Is Ochain only for downhill racing and pro athletes? plus icon minus icon
  • Not at all. While Ochain is great for downhill racing, it benefits any full-suspension MTB rider. Whether you’re riding enduro, trail, E-MTB, or even XC, Ochain helps by improving control, reducing... See more
  • Will the Ochain name change? plus icon minus icon
  • No, the Ochain name will stay the same. It’s recognized for its innovation and commitment to top-level racing and riding. The name holds strong value and isn’t going anywhere.  See more
  • What is the warranty on Ochain products? plus icon minus icon
  • SRAM warrants its bicycle components, including Ochain products, to be free from defects in materials or workmanship for two (2) years from the original purchase of the product. This warranty does ... See more
  • Is the Ochain team part of SRAM? plus icon minus icon
  • The Ochain team has officially joined the global SRAM team. As with past acquisitions, SRAM is preserving the Ochain team, culture, and location. This allows them to continue developing their produ... See more
  • Where can I buy Ochain products? plus icon minus icon
  • You can purchase Ochain components directly from the official shop.SRAM.com site or through authorized local dealers.  See more

OTHER FAQs

  • RockShox
  • Zipp
  • Quarq
  • TIME Sport
  • Hammerhead

About

  • Stories
  • Athletes

Community

  • Rider Support Contact
  • Dealer Support
  • Manuals, Documents & Videos
  • Recalls
  • Warranty
  • Product Registration

Help

  • About
  • Media
  • Careers
  • Logos
  • Locations

Copyright © SRAM . All Rights Reserved.

Deutsch Español Français Italiano