SuperProx 14 teeth Gearbox output pinionRef : SUP00307A / PA31114

14-Tooth Output Sprocket by SuperProx

The 14-tooth output sprocket is designed for 520 pitch transmissions and off-road use. Made from SCM45 treated steel with a self-cleaning tooth design to limit mud accumulation and maintain reliable chain engagement. The perforated sprocket reduces weight and facilitates handling during installation.

Design and Materials

• SCM45 treated steel providing mechanical strength suitable for the demands of the output sprocket.
• Perforated sprocket reducing weight for easier handling and installation.
• Self-cleaning tooth design limiting mud accumulation to ensure reliable chain engagement in off-road conditions.

Practicality and Features

• 520 pitch design ensuring compatibility with 520 chain equipped transmissions.
• 14 teeth matching the specified requirements for direct replacement on intended configurations.
• Standard version compatible with common output shaft architectures without the need for modification.

Advantages

• OEM Reference CST-284:14.1
• SuperSprox, an established manufacturer since 1959 and supplier to racing teams, providing recognized expertise in high-performance sprockets.

Compatible Motorcycle Examples

• HONDA CRF 450 RX ENDURO 450 (2026)
• HONDA CRF 450 RWE 450 (2026)
• HONDA CRF 450 R 450 (2026)

Complete list of compatible motorcycles available in the dedicated section below