SuperProx 14 teeth Gearbox output pinionRef : SUP00360A / PB20714

14-Tooth Output Sprocket by SuperProx

14-tooth output sprocket with a 428 pitch, designed for off-road transmissions. Made from high-strength SCM45 treated steel, it aims for durability in demanding applications. The perforated sprocket and self-cleaning teeth reduce weight and facilitate maintenance in muddy conditions.

Design and Materials

• High-strength treated steel "SCM45" providing increased wear resistance for an extended lifespan
• Perforated sprocket for reduced weight and simplified handling during installation
• Self-cleaning teeth that limit mud accumulation and ease maintenance after off-road rides

Practicality and Features

• 428 pitch and 14 teeth suitable for transmissions using this pitch for targeted replacement
• Standard version allowing direct exchange with a sprocket of the same specification
• Cross type indicating a design suited for off-road demands

Advantages

• OEM Reference CST-548:14.2
• SUPERSPROX has been producing racing sprockets since 1959, bringing technical expertise for replacement parts
• Drawings and visuals are non-contractual, and technical specifications are provided for verification before installation

Examples of Compatible Motorcycles

• YAMAHA TT-R 125 LW BIG WHEELS E 125 cm3 (2025)
• BETA ENDURO RR 125 4T LC E3 125 cm3 (2014)
• YAMAHA YBR 125 E3 125 cm3 (2016)

Complete list of compatible motorcycles available in the dedicated section below