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Black Week Price
Product photos

Non-contractual photo

Key features

  • Easy replacement40 teeth with a 520 pitch for an original fit. You can identify the part by the number of teeth and the pitch, ideal for regular maintenance.
  • Materials & treatmentHeat-treated steel with a black anti-corrosion finish and laser cutting. Wear resistance and precise fit. Among the lightest steel sprockets.
  • Road use & compatibilityDesigned for road use in a standard version faithful to the original design. Compatible example: APRILIA CLASSIC 125 (1999). Complete list available in the dedicated section.
Black Week Price
Ref : SUP00196A / CI20640
SuperProx

SuperProx 40 teeth SprocketAPRILIA 125 CLASSIC 125 - 1995 - 1999

Recommended retail price: 45,89 €38,28 €

Compatibility

Check that this part fits your motorcycle

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Key features

  • Easy replacement40 teeth with a 520 pitch for an original fit. You can identify the part by the number of teeth and the pitch, ideal for regular maintenance.
  • Materials & treatmentHeat-treated steel with a black anti-corrosion finish and laser cutting. Wear resistance and precise fit. Among the lightest steel sprockets.
  • Road use & compatibilityDesigned for road use in a standard version faithful to the original design. Compatible example: APRILIA CLASSIC 125 (1999). Complete list available in the dedicated section.

Features

40-Tooth Sprocket by SuperProx

40-tooth steel sprocket designed for road use, heat-treated and featuring a black anti-corrosion finish to minimise wear over time. Engineered for a fit that complies with original standards and easily identifiable by its pitch and tooth count. This product is intended for the replacement and regular maintenance of transmissions.


Design and Materials

  • Steel with heat treatment and black anti-corrosion finish to withstand wear
  • Laser-cut for precise fitting during installation
  • Among the lightest steel sprockets on the market to facilitate handling during replacement

Practicality and Features

  • Pitch 520 and 40 teeth to verify mechanical compatibility with your chain and sprocket
  • Standard version true to original design to maintain the original look and fit

Advantages

  • Developed and tested on track, with a lifespan exceeding standards to reduce replacement frequency
  • OEM reference 50-32051-40
  • Drawings and visuals are non-contractual; refer to technical specifications for selection

Examples of Compatible Motorcycles

  • APRILIA CLASSIC 125 125 (1999)

    • Complete list of compatible motorcycles available in the dedicated section below