



PBR Standard Steel Sprocket 4101 - 428: a sprocket designed for both the road and muddy terrains. Born from PBR's competition experience, this steel sprocket offers a robust solution for the final drive of small trail, cross, and roadster bikes. Manufacturer reference: 4101 14 18NC.
This sprocket is a direct replacement for setups accepting the 428 pitch and reference 4101. Ideal for those who want to maintain the reliability of their transmission after hours of trail riding or daily use on a roadster. Its treated steel better withstands operational stresses and wet or muddy conditions.
Common compatibilities: