SuperProx 14 teeth Gearbox output pinionRef : SUP00519A / PR30314

14-Tooth Output Sprocket by SuperProx

Output sprocket made from SCM45 treated steel, designed for final transmission on a 520 pitch chain. The perforated design reduces weight, and the self-cleaning tooth profile limits mud accumulation for smoother chain engagement. This product is suitable for standard replacement of the output sprocket.

Design and Materials

• SCM45 treated steel providing mechanical strength suitable for transmission demands
• Perforated sprocket reducing rotating mass for more responsive transmission behaviour
• Self-cleaning tooth profile that limits mud build-up and maintains consistent engagement

Benefits

• OEM Reference CST-1902:14.1
• Designed for 520 pitch chain, making it easier to choose a compatible chain during replacement
• 14 teeth to match the expected mechanical size of the output sprocket
• Sprocket version: Standard, intended for direct replacement of a standard sprocket
• Images are non-contractual; refer to technical specifications for fit verification

Examples of Compatible Motorcycles

• KTM 990 RC R E5+ 990 (2026)
• KOVE 800 X PRO ABS E5+ 800 (2026)
• CF MOTO 800 NK SPORT ABS E5+ 800 (2026)

Complete list of compatible motorcycles available in the dedicated section below