Cobra performance starts with the basics—and chain slack is one of the most critical ones. The DCMX Cobra CX50/CX65 Chain Slack Gauge is designed specifically for the newer-generation Cobra models where the factory manual calls for 35mm of chain slack. No guessing. No eyeballing. Just fast, accurate setup every time.
Built for race families, mechanics, and parents who want confidence before every moto, this gauge makes chain adjustment quick, repeatable, and stress-free—whether you’re in the garage or at the track.
Why proper chain slack matters on your Cobra:
- Protects the drivetrain: Too tight puts unnecessary load on the countershaft, bearings, and suspension. Too loose increases the risk of derailing or damaging sprockets.
- Consistent power delivery: Correct slack allows the rear suspension to work properly, keeping power smooth and predictable for young riders.
- Longer component life: Proper adjustment reduces premature wear on chains and sprockets—saving time and money over a season.
Why the DCMX Gauge:
- Precisely set for 35mm, exactly what Cobra specifies
- Quick, easy, and repeatable—perfect for race days
- Compact, durable, and track-bag ready
- Designed by riders, for riders
Set it once. Check it fast. Ride with confidence.
DCMX – Factory-level tools for the next generation of champions.
Not sure if it fits the later Generation Cobras? Check the manuals below for your model and year!
https://cobramoto.com/bike-manuals/