SuperProx 15 teeth Gearbox output pinionRef : SUP00396A / PC30315

15-Tooth Output Sprocket by SuperProx

Output sprocket made from SCM45 treated steel, designed for off-road use. Its self-cleaning tooth profile limits mud accumulation, and the perforated sprocket reduces weight for easier handling and installation. This sprocket is suitable for 520 pitch transmissions and is aimed at Cross, Enduro, and Trail practices.

Design and Materials

• SCM45 treated steel providing mechanical resistance suitable for transmission demands.
• Perforated sprocket reducing weight for a lighter component during installation.
• Self-cleaning tooth profile limiting mud accumulation for more consistent chain engagement in off-road conditions.

Practicality and Features

• 520 pitch for direct compatibility with common 520 chains.
• 15 teeth allowing for gearing adjustments to modify engine behaviour based on the chosen setup.
• Standard version designed for direct replacement without machining or modification.

Advantages

• OEM Reference CST-432:15.1
• Cross type indicating suitability for off-road practices such as motocross.
• SUPERSPROX has been producing high-performance sprockets since 1959 and supplies numerous European manufacturers and racing teams.

Examples of Compatible Motorcycles

• SUZUKI DR-Z 4 SM E5+ 400 (2025)
• BETA ALP 200 4T E5 200 (2025)
• SUZUKI DR-Z 4 S E5+ 400 (2025)

Complete list of compatible motorcycles available in the dedicated section below