PBR Steel C45 Standard Sprocket 859 - 520 (Manufacturer Ref: 859 37 C45)
PBR rear sprocket designed for 520 pitch transmissions. Made from C45 steel, this standard 37-tooth sprocket features a black finish that discreetly integrates on both a roadster and a retro machine. Designed to replace the original part, it allows you to maintain the existing transmission architecture without modifying the pinion or chain.
- Brand: PBR
- Reference: 859 37 C45
- Material: C45 Steel
- Number of Teeth: 37
- Chain Pitch: 520
- Type: Standard
- Color: Black
Part suitable for roadsters and machines equipped with a 520 transmission. Ideal for maintenance replacements and restorations where you want to keep the original ratio. Examples of compatible motorcycles (non-exhaustive):
- YAMAHA SZR 660 (4SU) (1997 - 660 cc)
- YAMAHA RD 350 LC (1992 - 350 cc)
- YAMAHA TDR 250 (1990 - 250 cc)
