Dura Rear Sprocket 49T YZ/YZF'99- 520

[DRC Dirt Freak D34-52-049 Dura Rear Sprocket 49T YZ/YZF'99- 520]
Deliberately made of steel, these sprockets boast unparalleled durability compared to aluminum thanks to optimized materials and heat treatment.
Utilizing high-precision laser cutting, the design features extreme weight reduction while maintaining excellent strength balance, achieving approximately 30% lighter weight than typical steel sprockets.
*Design varies depending on the number of teeth, size, or model.
*A 520 conversion size is available for DT125R/200R, DT230 LANZA, TT250R RAID, KDX125SR, SX125R, Djebel 125, DF125, and DR125.
Please note that the stock size is 428, so make sure to purchase the correct one.
*Separate tapered sprocket bolts are required for DT200WR, TT250R, WR250R/X, and KLX125/D-TRACKER125.
*If you change the size from your current sprocket, a chain of the appropriate size will be required.
*Even if a tooth count is selectable, it does not guarantee compatibility.
Interference with the vehicle body or other parts, or malfunctions may occur, so please be sure to check your vehicle before purchasing.
If you must significantly increase the number of teeth on the rear, reduce the number of teeth on the front and adjust to balance the front and rear.
*The image is for illustration purposes only, and the design and specifications of the products shown are subject to change without notice. Thank you for your understanding.