PBR Standard Steel Rear Sprocket 4412 - 420 SprocketRef : PBR01293A / 1096604014

PBR Standard Steel Sprocket 4412 - 420 (Manufacturer reference: 4412 65 F): a sprocket designed for urban drivetrains that require a robust and reliable part. Intended for chain pitch 420, it features 65 teeth and a discreet black finish suitable for lightweight off-road motorcycles and 50cc supermotos.

PBR, experience from competition

• Alloy: high-quality 18NCD5 steel
• Resistance: performs well against corrosion and abrasion
• Operation: design that minimizes friction on the chain-sprocket connection
• Manufacturing: strict industrial process for consistent tooth profile
• Color: black – discreet and durable look

This PBR sprocket is designed for replacement on compatible 420 pitch transmissions. It is particularly suitable for mopeds and small urban motorcycles — notably the DERBI SENDA X‑TREME 50 SM (2022), the GILERA SMT 50 DRIFTING (2020), and the APRILIA SX 50 FACTORY (2020) — provided that the number of teeth and hole spacing match. Before installation, check the chain pitch and the mounting spacing of your wheel.