MSV Racing Billet ’02-’07 CR250 Case Saver

MSV Racing Billet Case Saver – Maximum Protection for Your Engine Case

Protect What Matters. Ride Harder. Shift with Confidence.

Don’t let a snapped chain destroy your engine case. The MSV Racing Billet Case Saver is engineered to absorb and redirect impact — giving your build the real protection it deserves, while maintaining killer looks and full gearing flexibility.

Precision Protection Meets Smart Design

Made from aerospace-grade 6061 T6 billet aluminum, the MSV Racing case saver features a fully radiused interior profile — specifically designed to deflect chain energy downward and away from the vulnerable left side engine case in the event of chain failure.

No sharp corners. No weak spots. Just strong, clean geometry that performs when it counts.

Key Features:

✅ One-piece CNC-machined billet construction – no welds, no failure points
✅ Chain-deflection geometry – prevents case-cracking in chain breaks
✅ Fits a wide range of sprocket sizes – ideal for custom gearing setups
✅ Available in two finishes:

• Shiney Billet Aluminum – for show-quality builds
• Military Spec (MIL-A-8625) Black Anodized – for extreme durability and stealthy look
• Uses OEM fasteners – easy install, zero headaches

Why You Need One

• A broken chain can rip a hole in your engine case – instantly ending your ride and costing hundreds
• Many cheap case savers don’t direct the chain’s energy — they absorb it and fail
• The MSV Racing design acts like a ramp, channeling the force away from critical components
• Works with aftermarket and OEM chains and sprockets — built for real-world abuse

Trusted by Racers & Builders

“I’ve seen guys DNF from a chain snap that cracked their case. With the MSV case saver, I know I’m covered.”
– Real CR500 Rider

Ready to Install

No need to modify your setup — the MSV Billet Case Saver bolts right up using your existing OEM fasteners.

Protect your engine. Upgrade your build. Ride without worry.