48T 50T 52T Rear Sprocket For Dirt Bikes - Fits CR125R CR250R CRF250F CRF450X CRF450RX SL230 XR230 XR650R, Beefy Heavy Duty Chain Drive Gear, Easy Install, Ultra Reliable Performance

Heavy-Duty Rear Sprocket for Dirt Bikes 48-52T (Single)
✔️ Available in 48T, 50T, 52T for CR125R, CR250R, XR models

Designed for off-road and trail riding, this beefy rear sprocket is built to handle rugged conditions on CR125R, CR250R, CRF250F, CRF450X, CRF450RX, SL230, XR230, and XR650R machines, delivering dependable traction and consistent power delivery.

✅ Fits CR125R, CR250R, CRF250F, CRF450X, CRF450RX, SL230, XR230, XR650R
✅ Tooth options: 48T, 50T, 52T for different gearing
✅ Beefy heavy duty chain drive gear for reliable traction and control
✅ Easy installation with standard mounting procedures
✅ Color/finish: CRF-50T-A4

💡 What is a dirt bike rear sprocket and how does it impact gearing?

In short, the rear sprocket sets the final drive ratio and governs wheel speed and torque.

- Final drive ratio controls acceleration and top speed
- Tooth counts 48T, 50T, 52T let you tune torque for trails or speed
- Proper alignment and chain tension extend sprocket life and performance✝️