



PBR Standard Steel Sprocket 599 - 415 (Manufacturer Ref: 599 13 18NC)
Designed from PBR's competition experience, this output shaft sprocket combines robustness and a refined finish for urban setups. Its steel construction (18NCD5 alloy) provides excellent resistance to corrosion and abrasion, making it a reliable component for the primary transmission of your 50 cc cylinder.
Suitable for original or replacement setups on compatible models, it easily integrates into transmissions equipped with a 415 chain. Referenced for motorcycles like the APRILIA RS 50 (1993-1994), this standard sprocket is ideal for daily use in urban environments where reliability and longevity are paramount.
Simple installation, clean finish: a pragmatic choice for maintaining or restoring the transmission of your small sports bike without compromising on the quality of mechanical parts.