SuperProx 18 teeth Gearbox output pinionRef : SUP00322A / PA50218

18-Tooth Output Sprocket by SuperProx

Output sprocket made from SCM45 treated steel, designed for road use. The sprocket is perforated to reduce weight without compromising strength and to facilitate handling during installation. Its self-cleaning teeth limit dirt accumulation for more consistent engagement. Designed for a 530 pitch and 18 teeth, it allows for a compliant replacement for corresponding transmissions.

Design and Materials

• High-strength treated SCM45 steel providing mechanical durability suited to the demands of the transmission for extended use
• Perforated sprocket reducing the mass of the part for easier handling during assembly
• Self-cleaning teeth limiting dirt accumulation between the teeth to maintain more consistent engagement

Practicality and Features

• Identified 530 pitch allowing for quick verification of compatibility with the chain and sprocket of the same pitch
• Clearly marked 18 teeth for easily finding the desired gear ratio during replacement
• Standard version of the sprocket facilitating integration into transmissions designed for an original replacement part

Advantages

• Product manufactured by SUPERSPROX, a sprocket manufacturer since 1959, bringing historical expertise in motorcycle parts production
• OEM Reference CST-288:18.2

Examples of Compatible Motorcycles

• HONDA CB 750 K FOUR 750 (1976)
• HONDA CB 750 F SUPER SPORT 750 (1976)

Complete list of compatible motorcycles available in the dedicated section below