JMCHstore Sprocket Shaft w/ lock nut and cotter pin for Coleman CT200U BT200X CT200U-EX BT200X-G BT200X-O CT200U-EXR, For Axis M200 Mini bike 196cc Hisun 200cc Trail Mini Bikes Durability and Strength: Crafted from high-grade hardened steel, our sprocket shaft is built to withstand the toughest riding conditions, ensuring long-term reliability and resistance to wear and corrosion. Precision Manufacturing: Engineered with precise dimensions, the sprocket shaft guarantees a perfect fit between bearings and drivetrain components, minimizing misalignment and reducing wear over time for smoother operation. Smooth Operation: Designed to work seamlessly with 6203ZZ bearings, this sprocket shaft ensures low friction, reduced vibration, and extended lifespan of your mini bike’s drivetrain, delivering a smoother riding experience. Secure Installation: Comes with lock nut and cotter pin for secure attachment, ensuring the sprocket stays firmly in place under high torque. Pre-drilled holes allow for easy installation and secure fitment. Exact Fit: This genuine accessory offers a precise fit, ensuring your mini bike runs efficiently after installation. The Sprocket Shaft is specifically designed for Coleman CT200U, CT200U-EX, ensuring compatibility and enhanced performance for your mini bike's drivetrain system. This robust shaft fits precisely between two 6203Z bearings, providing smooth and reliable operation. Additionally, the package includes a lock nut and cotter pin, making the installation process even more secure and hassle-free. Whether you're performing routine maintenance or upgrading your system, this original accessory guarantees proper fitment and dependable performance. Please ensure compatibility before purchasing to avoid any fitting issues.