PBR Steel Standard 2147 - 525 Gearbox output pinionRef : PBR01193A / 1077587002

Designed from PBR's competition experience, this standard steel sprocket 2147 - 525 is aimed at riders looking for a robust and reliable drive component for their motocross or roadster setup. Its design incorporates a premium steel alloy and a controlled manufacturing process to maintain performance on a daily basis, both on the track and on the road.

• Material: steel (18NCD5 alloy)
• Number of teeth: 17 teeth
• Chain pitch: 525
• Type / version: sprocket 2147 - standard version
• Treatment and machining suitable for abrasion and corrosion resistance
• Manufacturing subject to strict controls for consistent tooth profile and durability

This sprocket is intended for transmissions that require a reliable drive component during acceleration, deceleration, and long rides. It is particularly suited for the Cross and Roadster environments and is compatible with several high-end models (e.g., KTM 1390 SUPER DUKE R EVO, SUPER DUKE R, SUPER DUKE GT - 2025 model year mentioned as examples).

Manufacturer reference: 2147 17 18NC — check the number of teeth and chain pitch before installation to ensure compatibility with your machine.