SuperProx 14 teeth Gearbox output pinionRef : SUP00496A / PP20214

14-Tooth Output Sprocket by SuperProx

The 14-tooth output sprocket is designed for off-road and motocross use. Made from SCM-435 cemented steel for enhanced wear resistance and extended lifespan. The grooves and lightening holes optimise off-road performance without compromising strength.

Design and Materials

• SCM-435 cemented steel for better wear resistance and increased durability under intensive use
• Structured core maintaining the strength of the teeth even under wear to limit the risk of breakage
• Grooves and lightening holes tailored for off-road use to reduce weight while maintaining strength

Practicality and Features

• Pitch 428 and 14 teeth for a compliant replacement for 428 pitch transmissions
• Standard version facilitating installation on standard configuration output shafts
• Technical specifications provided and non-contractual drawing to verify dimensions necessary for installation

Usage and Performance

• Cross type designed to meet the specific demands of off-road riding
• Balanced design between lightness and strength to limit transmission inertia without sacrificing durability

Advantages

• OEM Reference JTF277.14
• Produced by SUPERSPROX, a specialist in motorcycle sprockets since 1959

Examples of Compatible Motorcycles

• HONDA CRF 125 F BIG WHEELS 16/19 125 (2026)
• FB MONDIAL SMX 125 MOTARD CBS E5+ 125 (2025)
• APRILIA TUONO 125 4T ABS E5+ 125 (2025)

Complete list of compatible motorcycles available in the dedicated section below