Product Description
Built from 4130 Chrome Moly, this main bearing girdle adds serious strength to your GSXR 1000 engine. It’s perfect for high-horsepower builds, keeping the engine case from flexing under extreme stress. If you’re pushing big power, this is a must-have upgrade to keep your motor reliable.
Fits GSXR1000 (2001-2008)
-Why is it important to have minimal engine case flexing?
Engine case flex can lead to misalignment of critical components like the crankshaft and bearings, causing wear, power loss, and potential engine failure. A strong girdle helps keep everything aligned and running smoothly, especially in high-stress, high-horsepower setups.
