PBR Standard Steel 290 - 520 SprocketHONDA 125 CR 125 R (JE01) - 1979 - 1982Ref : PBR00480A / 1075538001

PBR steel sprocket 18NCD5, designed for 520 transmissions. Born from PBR's competition experience, this standard sprocket provides the necessary robustness for off-road cross practices where the chain and teeth are subjected to significant stresses.

• Manufacturer reference: 290 51 F
• Type: Standard
• Material: Steel (18NCD5 alloy)
• Color: Black
• Number of teeth: 51
• Chain pitch: 520

The composition in 18NCD5 gives the sprocket good resistance to abrasion and corrosion, while the manufacturing process applied by PBR aims to minimize dimensional variations for a precise fit with the pinion and chain. Suitable for cross uses, it easily installs on standard 520 transmissions and is compatible with the models listed by the manufacturer.

Notable compatibility: HONDA CR 125 R (JE01) — years 1980 to 1982. However, please check the compatibility with your model before installation (number of teeth, chain pitch, and bolt spacing). This product is intended for riders looking for a durable sprocket that meets original specifications.