PBR Steel Standard 2066 - 520 Gearbox output pinionRef : PBR00617A / 1077531003

PBR Standard Steel Sprocket 2066 - 520: designed for demanding riders, this 12-tooth sprocket draws on PBR's experience in competition. Suitable for both Cross and Roadster environments, it installs as a standard replacement for 520 pitch transmissions, providing a robust part for driving the rear wheel.

Manufacturer reference: 2066 12 18NC

• Material: steel (alloy 18NCD5) — high-quality alloy from the supplier's technical data sheet
• Number of teeth: 12 (sprocket)
• Chain pitch: 520
• Type / version: sprocket 2066, standard version
• Industrial characteristics: excellent resistance to corrosion and abrasion, strict manufacturing process reducing friction

Designed to withstand the demands of off-road riding as well as road use, this sprocket is aimed at motorized bikers who want a reliable and easy-to-install drive component. It is particularly suitable for the following 125 Husqvarna models: WRE 125 (2014), SMS 125 (2010), and WR 125 (1997).

Replace your worn sprocket with this PBR reference to regain precise chain engagement and controlled wear — a technical and robust solution for maintaining your machine's transmission.