PBR Steel Standard Sprocket 2160 - 520 (Manufacturer Ref: 2160 13 18NC)
Designed by PBR based on its competition expertise, this 2160 steel sprocket is aimed at motocross riders seeking a reliable part for their transmission. Suitable for 520 pitch chains, it features a tooth count of 13 teeth to adjust the final ratio without compromising mechanical integrity.
- Material: steel (18NCD5 alloy)
- Number of teeth: 13
- Chain pitch: 520
- Version: standard, reference 2160
The 18NCD5 steel alloy used offers good resistance to corrosion and abrasion and benefits from a strict machining and control process, inherited from PBR's competition experience. This sprocket is intended for installation on off-road machines where durability and consistency of the tooth profile are essential for the longevity of the chain and the precision of gear shifts.
Main compatibilities: SUZUKI RM-Z 450 models (2023, 2024, 2025). Always check the reference and chain pitch of your machine before installation. Original PBR part for a simple and direct replacement on 520 pitch transmissions.