PBR Steel Standard 2130 - 525 Gearbox output pinionRef : PBR01191A / 1077581001

PBR Standard Steel Sprocket 2130 - 525 (Manufacturer Ref: 2130 17 18NC)

This PBR sprocket draws on competition experience to offer a reliable drive component for demanding riders. Machined from high-quality 18NCD5 steel alloy, it is designed to fit 525 pitch chains and features 17 teeth for standard mounting on a variety of motocross and roadster motorcycles.

Designed for transmission between the gearbox and wheel, this sprocket is placed where precision engagement and resistance to harsh terrain conditions matter: dust, mud, or daily road use. The manufacturing process followed by PBR ensures strict geometric integrity of the teeth and a finish suitable for abrasion and corrosion resistance.

• Material: steel (18NCD5 alloy)
• Number of teeth: 17
• Chain pitch: 525
• Type / version: 2130, standard version

Suitable for both Cross and Roadster environments, it fits numerous models (e.g., Triumph Bonneville 865 EFI T100, Yamaha YZ 85, Triumph Thruxton 865 EFI). A robust replacement part for those seeking a serious and reliable transmission.