Designed for MSV Racing GEN II ’85–’01 CR500 Billet Case Saver
The Right Bolt. Engineered by Honda. Trusted by MSV Racing.
When Honda engineers spec a bolt, it’s not random — it’s the result of stress testing, vibration analysis, and long-term durability data. That’s why MSV Racing uses and recommends OEM Honda Bolt 90053-MAC-670 for our GEN II Billet Case Saver for the 1985–2001 Honda CR500.
✅ Genuine OEM Honda flange bolt
✅ Designed for perfect fit and torque spec with MSV Racing’s GEN II Case Saver
✅ Provides the correct clamping force for vibration-prone, high-load locations
✅ Prevents over-torque and cracking that can occur with generic bolts
✅ A must-have for serious CR500 builders and restorers
Don’t compromise your billet parts or your engine cases by reusing old hardware.
This Honda-engineered bolt is what your CR500 was built to run — and it’s the only one we trust for our own case savers.
✔ In stock – Add to your cart for a professional, factory-spec installation.
Todd Thompson (verified owner) –
The correct part and part number as described
Wayne R. (verified owner) –
Quality product that fits perfect!
Thanks Jason.