YSS Rear Shock Absorbers - TC302-445-01-889

Upgrade your vehicle with the YSS EcoLine Gas Shock Absorbers, engineered to provide an exceptiona...

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eBayShock Absorber Rear YSS Eco for Moto Spare Parts Accessories Pieces Refills
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Product Information

Full details

The YSS EcoLine Gas Shock Absorbers are designed for motorcycle enthusiasts seeking a significant upgrade in handling and ride comfort over factory-standard suspension. These gas-charged units excel at providing stability and a more reactive feel, making them ideal for daily commuting and weekend touring. While they offer superior damping performance compared to stock parts, users should note that they require specific fitment verification to ensure compatibility with their unique motorcycle model and weight class.

All features

Model Part NumberTC302-445-01-889
BrandYSS

Extended Product Information

FAQs

Are these shocks adjustable?

The EcoLine series focuses on providing a balanced, pre-tuned experience for comfort and stability.

How do I know if these fit my bike?

Verify your specific motorcycle make, model, and production year against the YSS compatibility database for the TC302-445-01-889.

Do I need special tools to install them?

Standard mechanic's tools, including a torque wrench and proper jack stands to support the bike, are required.

Is this a single shock or a pair?

The TC302-445-01-889 is sold as a high-quality pair to ensure balanced damping on both sides of the rear swingarm.

Can these be serviced?

These units are generally sealed; for long-term maintenance, regular cleaning and inspection are the best practices.

Troubleshooting

Excessive stiffness or harsh ride

Verify that the sag settings are adjusted correctly for the rider's weight and that no binding exists in the mounting points.

Visible oil on the shock shaft

Small amounts of residue can occur, but if you see active dripping, the internal seals may be compromised; inspect for damage and replace if necessary.

Clunking noise over bumps

Check all mounting bolts to ensure they are torqued to manufacturer specifications and confirm the bushings are not worn.

Pros and Cons

Pros

  • Improved suspension consistency via gas-charging
  • Enhanced cornering and straight-line stability
  • Reduces road vibration and rider fatigue
  • Durable build quality for longevity

Cons

  • Requires professional installation for optimal results
  • Not intended for extreme off-road racing conditions
  • Requires specific model-based compatibility checking

Setup, Compatibility & Care

Proper installation is vital for the performance of the TC302-445-01-889. We recommend checking your owner's manual for specific torque settings for shock mounting hardware. Because these are gas-charged, they should be stored in an upright position. Regular care involves inspecting the shock shafts for debris or oil leaks to prevent premature seal wear. Periodically clean the shaft with a soft cloth to ensure smooth travel, but avoid using harsh chemicals or abrasive materials.

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