SuperProx 13 teeth Gearbox output pinionRef : SUP00516A / PR30113

13-Tooth Output Sprocket by SuperProx

This output sprocket is designed for Cross riding, made from high-strength SCM45 treated steel for excellent wear resistance during intensive use. Its open design reduces weight, and the self-cleaning teeth limit mud accumulation on trails.

Design and Materials

• High-strength SCM45 treated steel ensuring good wear resistance in intensive use.
• Open sprocket design reducing weight for easier handling and installation.
• Self-cleaning teeth limiting mud accumulation for more reliable off-road performance.

Practicality and Features

• 520 pitch to match 520 format chains, ensuring simple mechanical compatibility.
• 13 teeth for direct replacement of a 13-tooth sprocket, maintaining the original gear ratio.
• Standard version facilitating installation on gearboxes equipped with standard sprockets.

Benefits

• Cross type, tailored to the specific demands of off-road riding as stated by the manufacturer.
• OEM Reference CST-1901:13
• Established manufacturer since 1959, a recognized specialist in motorcycle sprockets and crowns.

Compatible Motorcycle Examples

• KTM 450 SX-F 450 (2027)
• HUSQVARNA FE 501 501 (2026)
• GAS-GAS EC 500 F 500 (2026)

Complete list of compatible motorcycles available in the dedicated section below