SuperProx 13 teeth Output sprocketRef : SUP00403A / PC40713

Output Sprocket 13 Teeth by SuperProx

Output sprocket with 13 teeth in 520 pitch, designed for quad and motocross use. Made from SCM-435 case-hardened steel for excellent wear resistance. The design incorporates grooves and lightening holes to reduce rotational mass and suit off-road conditions.

Design and Materials

• SCM-435 case-hardened steel providing high wear resistance for a lifespan suited to intensive use.
• Core structure that maintains the integrity of the teeth even under wear, reducing the risk of breakage during sustained use.
• Grooves and lightening holes positioned to limit the mass of the sprocket and contribute to improved responsiveness of the drivetrain.

Usage and Performance

• 520 pitch and 13 teeth suitable for replacement on 520 pitch transmissions to allow adjustment of the final ratio.
• Standard version designed for Quad and Motocross applications to meet off-road demands.
• Off-road oriented design to withstand demanding riding conditions without compromising handling.

Advantages

• 13 teeth, clear identification for selecting the correct sprocket during replacement.
• OEM Reference CST-1443:13.1
• SUPERSPROX has been producing high-performance sprockets since 1959, bringing valuable manufacturer experience to spare parts.

Examples of Compatible Motorcycles

• SUZUKI RM-Z 450 (2026 - 450 cc)
• SUZUKI LT-R 450 QUADRACER 2WD (2011 - 450 cc)

Complete list of compatible motorcycles available in the dedicated section below