



PBR Standard Steel Sprocket 1248 - 520 (manufacturer part number: 1248 15 18NC): a sprocket designed by PBR based on competitive experience for 520 pitch transmissions. Crafted for riders who put their transmission to the test on road or off-road, it combines robustness with rigorous industrial finish.
The composition of 18NCD5 and the strict manufacturing process limit corrosion and abrasion while contributing to reduced friction at the chain level. The result: a sprocket that enhances the longevity of the transmission and allows for easier maintenance for the demanding rider.
Versatile, it is suitable for Quad, Cross, and Roadster applications. Examples of models where this type of sprocket is commonly installed include: STARK FUTURE VARG EX (2026), HUSQVARNA FE 501 (2025), and KTM 500 EXC‑F SIX DAYS (2025). However, please check the exact compatibility with your machine before installation.
A robust and straightforward replacement part, this PBR sprocket will suit riders seeking a reliable component to withstand daily wear or more intense sessions on trails.