PBR Steel Standard 263 - 428 Gearbox output pinionRef : PBR00771A / 1077643003

PBR Standard Steel Sprocket 263 - 428 (Manufacturer Ref: 263 15 18NC)

Derived from competition, this PBR sprocket incorporates the expertise of teams to offer a transmission part focused on robustness and gear engagement precision. Designed for a 428 pitch chain, it provides a reliable standard replacement solution for urban, off-road, and roadster applications.

• Material: steel (18NCD5 alloy as per manufacturer)
• Number of teeth: 15
• Chain pitch: 428
• Type/version: sprocket 263, standard version
• Controlled manufacturing process for consistent tooth finish

This sprocket is suitable for riders looking for an original part to restore the transmission without altering the initial gearing. It is adapted for urban environments as well as cross outings, with attention paid to wear resistance and corrosion as stated by the manufacturer.

Possible mounting examples (to be verified according to year and configuration):

• YAMAHA R125 (2025)
• BETA RR 125 4T ENDURO LC (2021)
• RIEJU TANGO 125I SCRAMBLER (2020)

Before ordering, check the number of teeth, chain pitch (428), and compatibility with your motorcycle for a hassle-free installation.