See Inside Your Engine While It Runs
The OTB Prototypes Clear Cam Gear Cover for the Kawasaki Z125 gives you a live view of your motor in action — no teardown required. Adjust your valves, inspect your cam timing, and turn heads at the track, all without pulling your cam cover.
Race-Proven Durability
CNC machined from aircraft-grade aluminum with a heat-resistant lens engineered to perform in extreme conditions. Our racers have run this cover through 116°F Arizona days and full race seasons — over two years of hard use without a single failure. That’s the OTB standard: if it can’t take the abuse, we won’t build it.
Key Features
- CNC machined aircraft-grade aluminum construction
- Heat-resistant clear lens — rated for extreme temps
- Direct bolt-on fit for Kawasaki Z125
- Allows valve adjustment without cam cover removal
- Race-tested for 2+ years with zero reported failures
- Significant visual upgrade — serious wow factor
Fitment
Designed specifically for the Kawasaki Z125. Simple installation, no modifications required.
Built by riders, for riders. Only high-quality products with great design leave the OTB shop.


