SuperProx Blue 50 teeth SprocketRef : SUP00161A / CE206SB50

Blue Sprocket 50 Teeth by SuperProx

Stealth Sprocket 50 teeth designed for off-road and extreme use, made from Steel/Aluminium. Its patented riveted design aims for high torque resistance and a lifespan claimed to be up to three times greater than a standard aluminium sprocket. Blue finish for easy visual identification during maintenance.

Design and Materials

• Stealth version in Steel/Aluminium for a balance of strength and lightweight suitable for high demands.
• Riveted construction with forged rivets for a durable attachment under high mechanical stress.
• Weight reduction of 10 to 50% compared to a steel sprocket depending on the model, facilitating handling during installation.
• Lifespan claimed to be three times greater than a standard aluminium sprocket under equal conditions and performance, reducing the frequency of replacement.

Usage and Performance

• Designed for extreme riding conditions, suitable for Cross and Enduro practices.
• Used in extreme races by factory teams, indicating a performance orientation under intense transmission stress.

Practicality and Features

• 50 teeth, an essential specification for verifying gearing and replacing the sprocket with an equivalent reference.
• Pitch 520 indicated, useful information for selecting a compatible chain kit.

Advantages

• OEM Reference RST-1512:50-BLU
• Patented product, a guarantee of a specific design developed by SUPERSPROX.
• Manufacturer established in the racing sprocket field since 1959, demonstrating established expertise.

Examples of Compatible Motorcycles

• SHERCO 500 SEF FACTORY 500 (2026)
• RIEJU MR 300 2T RACING 300 (2026)
• GAS-GAS EC 300 SIX DAYS 300 (2019)

Complete list of compatible motorcycles available in the dedicated section below