
Built as a precise aftermarket replacement, the MOTOXPLUS BALL RACER KB-4S/CT-100 is a steering head ball racer set designed to fit the Bajaj KB4S/CT-100. Construction uses hardened steel race cups paired with caged ball assemblies, giving it resistance to pitting and play even under continuous rough-road use. Fitment is straightforward: it comes as a matched top-and-bottom set that drops into the steering head without machining. In everyday use, it restores precise, low-effort steering input for daily riding. It is manufactured in India to MOTOXPLUS's in-house quality standards and sold as an aftermarket OEM-compatible replacement, not a genuine original-manufacturer part.