PBR Steel Standard 2198 - 525 Gearbox output pinionRef : PBR00725A / 1077608002

PBR standard steel sprocket 2198 - 525: a part designed for the transmission of demanding roadsters. Built on PBR's racing experience, this sprocket incorporates materials and quality controls derived from racing to provide a robust and reliable part on the road.

• Material: 18NCD5 alloy steel, known for its mechanical strength
• Number of teeth: 17 teeth (sprocket)
• Chain pitch: 525
• Type / version: sprocket 2198, standard version
• Treatment and finishing aimed at limiting abrasion and corrosion
• Manufactured with strict controls for dimensional consistency

This sprocket is intended for transmissions where longevity and wear resistance are paramount. Its design in 18NCD5 steel combines hardness and strength against the demands of engine torque, while also helping to reduce friction on the chain. An ideal replacement part for 525 configurations, it is particularly suitable for roadsters and the listed sports machines.

Notable compatibilities: BMW S 1000 XR (2025 - 1000 cc), BMW M 1000 XR (2025 - 1000 cc), BMW M 1000 RR (2025 - 1000 cc).

Manufacturer reference: 2198 17 18NC — Brand: PBR — Category: Sprocket.