PBR Steel Standard 1252 - 520 Output sprocketRef : PBR00596A / 1077517005

PBR Standard Steel Sprocket 1252 - 520 (Manufacturer part number: 1252 13 18NC)

Designed from experience gained in competition, this PBR sprocket is aimed at demanding riders looking for a reliable transmission part for their roadster or off-road machine. Machined from high-quality 18NCD5 steel alloy, it offers excellent resistance to corrosion and abrasion, ensuring increased longevity against chain stresses.

• Material: 18NCD5 steel (robust construction)
• Number of teeth: 13 — chain pitch: 520
• Type/Version: 1252 — standard version suitable for original configurations
• Manufacturing: strict process for machining precision and optimized chain contact

The tooth profile and finish reduce friction and contribute to a smoother chain engagement, useful for both rally/cross use and road riding. PBR offers here a ready-to-mount sprocket, ideal for replacing the original part without compromising on strength.

Examples of compatible motorcycles (for reference):

• GAS GAS SM 700 (2026)
• KTM 690 SMC R (2026)
• HUSQVARNA NORDEN 901 EXPEDITION (2025)