PBR Aluminium Standard - 420 53 teeth SprocketRef : PBR01622A / 1129675003

PBR, the experience from competition

The PBR Aluminium Standard - 420 (53 teeth) sprocket is aimed at riders looking for a reliable final drive for their urban small-displacement motorcycles. Machined from aluminium, it features a steel-coloured finish that lightens the transmission without sacrificing the robustness needed for daily use.

• Brand: PBR
• Material: Aluminium
• Number of teeth: 53
• Chain pitch: 420
• Manufacturer reference: 4453 53 L

Designed according to a strict manufacturing process, this sprocket is resistant to corrosion and abrasion while minimising friction against the chain. It integrates perfectly into a final drive intended for urban use and small 50 cc motorcycles where compactness, reliability, and simplified maintenance are valued.

Common compatibilities: BETA RR 50 MOTARD (2025), BETA RR 50 ENDURO (2025), and BETA RR 50 MOTARD TRACK (2024). Check the pitch and number of teeth of your setup before purchasing to ensure a hassle-free installation. Ideal for replacing a worn sprocket and restoring a healthy and responsive transmission in the city.