SuperProx 38 teeth SprocketRef : SUP00065A / AM60138

38 Tooth Sprocket by SuperProx

Rear aluminium sprocket designed for sports motorcycles, engineered to provide strength and longevity to the transmission. Made from 7075-T6 alloy, featuring laser cutting and anodised finish for precise fitting and enhanced corrosion resistance. Characteristics focused on road use and sporty demands.

Design and Materials

• 7075-T6 aluminium ensuring high strength against mechanical stresses.
• Laser cutting providing precise fitting for reliable installation.
• Anodised finish that limits corrosion and maintains appearance over time.

Practicality and Features

• Special tooth design (introduced in 2004) enhancing chain contact to extend transmission lifespan.
• Grooves between the teeth that shift dirt under the chain to reduce abrasive effects on the sprocket and chain.
• Race-specific design tailored for sporty road use to withstand high demands.

Fitting and Specifications

• Number of teeth: 38 to replace an equivalent sprocket and maintain the gear ratio.
• Pitch 520 specified, to be paired with a 520 chain for correct installation.

Advantages

• OEM Reference 51-32074-38
• Non-contractual visuals, accurate technical dimensions, check measurements before installation.
• Colour choice does not affect the price.
• Manufacturer established since 1959, recognised expertise in producing high-performance sprockets and crowns.

Compatible Motorcycle Examples

• DUCATI 907 IE 907 (1993)
• DUCATI 906 PASO 906 (1990)
• DUCATI 750 SPORT 750 (1990)

Complete list of compatible motorcycles available in the dedicated section below