SuperProx 16 teeth Gearbox output pinionRef : SUP00357A / PB20216

16-Tooth Output Sprocket by SuperProx

The 16-tooth output sprocket designed for off-road uses such as motocross, manufactured by SuperProx. Made from high-strength SCM45 treated steel and perforated to reduce weight, it facilitates handling during installation. Its self-cleaning teeth help limit mud accumulation in off-road conditions and it is designed for 428 pitch transmissions.

Design and Materials

• High-strength treated steel "SCM45" providing mechanical durability suited to transmission demands
• Perforated sprocket reducing the weight of the part and easing handling during installation

Usage and Performance

• Self-cleaning teeth that help limit mud accumulation in off-road use
• Motocross type suitable for off-road use in line with the product design

Benefits

• Number of teeth on the sprocket: 16 for quick reference identification during replacement
• 428 pitch to check for compatibility with your chain
• Sprocket version: Standard for consistent replacement with original geometry
• OEM Reference CST-558:16.2

Examples of Compatible Motorcycles

• KAWASAKI Z 125 ABS E5+ 125 cm3 (2026)
• YAMAHA YZ 85 LW BIG WHEELS 19/16 85 cm3 (2026)
• KAWASAKI NINJA 125 ABS E5+ 125 cm3 (2026)

Complete list of compatible motorcycles available in the dedicated section below