PBR standard steel - 420 56 teeth SprocketRef : PBR01881A / 1108809010

Standard Steel Sprocket - 420 56 Teeth by PBR

Motorcycle sprocket made from steel alloy designed for 420 transmission, ideal for off-road and road use. Its construction in 18NCD5 and strict manufacturing process reduce wear and enhance transmission consistency under demanding conditions.

Design and Materials

• 18NCD5 steel alloy providing high resistance to corrosion and abrasion, ensuring a prolonged lifespan under intensive use.
• Treatment aimed at reducing friction for smoother transmission and limited chain wear.
• Very strict manufacturing process guaranteeing precise tolerances for reliable fitting without excessive play.

Practicality and Features

• 56 teeth and 420 profile corresponding to the product identification for direct replacement on 420 transmissions.
• Cross type suitable for off-road demands, useful in enduro, supermoto, and motocross to maintain transmission efficiency on rough terrain.

Benefits

• OEM Reference 4402 56 F
• PBR expertise derived from competition for parts developed according to performance and durability requirements.

Examples of Compatible Motorcycles

• RIEJU MRT 50 SM TROPHY (2026 - 50 cc)
• GILERA RCR 50 (2020 - 50 cc)
• DERBI SENDA 50 R DRD X-TREM (2019 - 50 cc)

Complete list of compatible motorcycles available in the dedicated section below