SuperProx Silver 50 teeth SprocketRef : SUP00276A / CX340SS50

Silver Sprocket 50 Teeth by SuperProx

Stealth Sprocket 50 teeth designed for Cross and Enduro riding, combining steel and aluminium to reduce weight while withstanding high engine demands. Patented technology with forged riveting ensures a robust attachment for intensive use. Designed to last and withstand extreme riding conditions.

Design and Materials

• Stealth version in Steel/Aluminium to balance strength and reduced weight, facilitating handling and installation.
• 10 to 50% lighter compared to a steel sprocket depending on the model, simplifying the replacement process.
• Patented product designed for absorbing high engine torque, minimising the risk of deformation under intensive use.
• Forged riveting with a history of no rivet breakage in production, ensuring a durable attachment over time.

Usage and Performance

• Designed for extreme riding conditions, suitable for the significant stresses encountered in Enduro and Cross to maintain grip in demanding terrain.
• Three times the lifespan of a standard aluminium sprocket under equal conditions and performance, reducing the frequency of replacements.
• Adopted by factory teams and European suppliers, proving its use in competitive and industrial demanding contexts.

Practicality and Features

• Number of teeth: 50 to match the expected transmission ratio during installation or replacement.
• Silver colour for aesthetic integration on most motorcycles.
• Cross type indicated, suitable for the specifics of off-road riding.

Advantages

• OEM Reference RST-8000:50-SLV
• SUPERSPROX manufacturer since 1959, recognised expertise in competition sprockets and crowns.

Examples of Compatible Motorcycles

• BETA ENDURO RR 480 4T X-PRO E5+ 480 (2026)
• BETA CROSS RX 450 4T 450 (2026)
• BETA ENDURO RR 430 4T X-PRO E5+ 430 (2026)

Complete list of compatible motorcycles available in the dedicated section below