SuperProx Cour Alu RAL - 990 40 - BLK - Black 40 teeth SprocketRef : SUP00069A / AP304X40

Aluminium Sprocket RAL - 990 40 - BLK - Black 40 teeth by SuperProx

40-tooth aluminium sprocket designed for road transmission, from the SUPERSPOX range. Machined from 7075-T6 and laser cut, it offers a precise fit and a treated surface for durability. The tooth geometry and grooves contribute to better chain contact and reduced wear in dirty conditions.

Design and materials

• 7075-T6 aluminium ensuring good resistance to transmission stresses
• Laser cutting for a precise fit and reliable installation without rework
• Anodised finish providing a durable surface and better aesthetic longevity
• Specific tooth design aimed at improving chain contact and increasing the longevity of transmission components

Practicality and features

• Grooves between the teeth that move dirt away from the chain to limit abrasive effects
• 40 teeth suitable for transmissions requiring this number, facilitating equivalent replacements
• Black colour for a discreet finish that harmonises with many exhausts and swingarms

Advantages

• Product developed by SUPERSPROX, a recognised manufacturer of sprockets and crowns since 1959
• OEM Reference RAL-990:40-BLK
• Drawings and visuals are non-contractual, accurate technical dimensions

Examples of compatible motorcycles

• CF MOTO 800 NK SPORT ABS E5+ 800 cc (2026)
• CF MOTO 800 NK ADVANCED TC ABS E5+ 800 cc (2026)
• CF MOTO 800 MT-X ABS E5+ 800 cc (2026)

Complete list of compatible motorcycles available in the dedicated section below