Ochain E Spider Damper Bosch DU38 black

Description

When the trail starts to undulate, roots hammer the rear wheel, and the motor pushes you forward, you’ll appreciate peace of mind—both in your head and in the drivetrain. Ochain E Spider Damper Bosch DU38 černý is a smart E-MTB component that quiets unnecessary chaos in the chain and lets you focus on your line. The result is a more natural suspension feel and a ride that’s less fatiguing.

Main benefits

Ochain E Spider Damper works as a “separator” between your pedaling and the feedback forces in the drivetrain: thanks to its spider design, it allows the chainring to briefly rotate backward, so disruptive impacts don’t get transferred into the pedals. You’ll notice it most in rough terrain, under braking, and when leaning the bike over, where the rear wheel maintains better contact with the ground and the bike feels more stable. At the same time, chain turbulence and drivetrain noise are reduced, making it easier to read the terrain with fewer distractions. The tunable range of movement also helps tailor the bike’s feel to your riding style, from aggressive enduro to all-day trail riding.

Technical specifications

This drivetrain damper for E-MTB carries the technical designation DS-OCHN-N-B1 and is intended for Bosch direct mount chainring mounting. From the factory, the internally adjustable range is set to 9° factory setting; the package also includes chips to set it to a 6° range and a 12° range, so you can fine-tune the behavior to match the terrain and your bike setup. The package includes the Ochain N Spider, both travel chips, and mounting bolts to connect the spider to the cranks; however, the chainring and its bolts are not included. For long-term reliability, the manufacturer recommends maintenance, with elastomer replacement making sense after roughly 100 hours of riding time and a full service at approximately 200 hours of riding time.

Conclusion

Ochain E Spider Damper Bosch DU38 černý is a well-thought-out solution for E-MTB riders who want a calmer drivetrain and more predictable bike behavior in tougher terrain. If you’re dealing with pedal kickback, chain instability, or you want to get more traction from your suspension under braking and through corners, this subtle component can make a surprisingly significant difference.

Key features

• Reduces pedal kickback
• Calmer chain, less drivetrain noise
• Internally adjustable range: 6°, 9° and 12°
• Bosch direct mount for E-MTB
• Improved sealing against dirt

EAN: 710845936173