Rear wheel axle bolt Aprilia RS 660 (2021-2024)

CNC Racing

DA404S

Color
€35,70 EUR
€35,70 EUR

Model-specific for your motorcycle
Free shipping from €75 in the Netherlands and Belgium
16+ years of experience in motorcycle accessories
Personal advice from product specialists
CNC Racing
Merk informatie CNC Racing Italy
Waarom kiezen voor CNC Racing?
✓ Italian special parts with a premium look
✓ Strong choice for Ducati, Aprilia, BMW, and MV Agusta
✓ Many parts available in multiple colors
✓ Technical upgrades and visual finishing

CNC Racing stands for Italian special parts with a clear motorsport appeal. The brand is especially popular among riders who want to elevate their motorcycle both technically and visually. Think adjustable brake and clutch levers, triple clamps, footpegs, protection, reservoir caps, fuel caps, and other high-quality CNC parts.

The strength of CNC Racing lies in the combination of precision, style, and customization. Many parts are available in multiple colors or color combinations, allowing you to tailor the finish of your motorcycle to perfectly match the rest of your build.

CNC Racing parts and accessories Brake and Clutch Levers
Meer over CNC Racing

CNC Racing is an Italian brand for riders who seek more than just a standard replacement part. The collection consists of technical and aesthetic upgrades that suit sport motorcycles, naked bikes, superbikes, and exclusive builds. Especially with brands like Ducati, Aprilia, BMW, and MV Agusta, CNC Racing strongly matches the premium appearance of the motorcycle.

While some parts are primarily functional, such as brake levers, footpegs, or protection, other CNC Racing parts are ideal for finishing details. Think of reservoir caps, tank caps, bolt sets, handlebar weights, or other visible components. It is precisely these details that make the difference between a standard motorcycle and a carefully built machine.

Because many CNC Racing products are available in different colors, materials, and versions, it is important to pay close attention to the chosen variant. The current delivery time can therefore vary depending on the color or version. If you are unsure between multiple variants or want to know which version best suits your motorcycle, we are happy to assist you specifically.

Does a CNC Racing part fit directly on my motorcycle?

Many CNC Racing parts are model-specific, but always check the brand, model, year, and version. For parts with multiple variants, colors, or mounting options, an additional fit check is advisable.

Why choose CNC Racing accessories?

CNC Racing offers sporty accessories with a neat finish, a wide range of colors, and a clear focus on fit and customization. The brand is well suited for riders who want to upgrade their motorcycle both technically and visually.

CNC Racing DA404 Rear Axle Nut – M20×1.5

  • Precision CNC-machined from solid Ergal7075 aluminum
  • Deeply anodized: black, red, or silver
  • Clean wrench flats for secure, burr-free installation
  • Direct replacement for the original rear axle nut
  • Thread specification: M20×1.5

A small part with a big impact. The DA404 gives the rear of your motorcycle precisely the sharp, high-quality accent that makes the entire wheel and swingarm look right. The neat machining lines, deep anodized layer, and clean wrench flats make it not only attractive to look at, but also pleasant to use during maintenance.

Why this nut?

The DA404 is CNC-machined from a single piece of billet material, giving the threads and wrench flats a precise, dimensionally accurate finish. This ensures a solid, repeatable tightening torque and a durable fit. The colored anodizing is wear-resistant and helps prevent oxidation, keeping the finish looking great for longer - even if you often work with paddock stands, chain adjusters, or axle sliders.
Pairs beautifully with the TD015 chain adjuster set

Color & combination

Choose black for a discreet OEM-plus look, red as a sporty accent, or silver for a clean, technical appearance. Visually pairs strongly with CNC Racing chain adjusters and brake caliper brackets around the swingarm for one consistent look.

Technical details

Material: billet lightweight metal, CNC-machined. Finish: anodized (black/red/silver). Thread: M20×1.5. Replaces the original rear axle nut 1-to-1 and uses your model's existing locking method. Always follow the workshop manual for torque values and locking procedures.

Q&A

Does this nut fit my motorcycle?

This nut is specifically for the 2021-2024 RS660. Check that your rear axle is M20×1.5. Not sure? Send us your frame number or a photo of the original nut - we'll check it for you.

Is installation complicated?

No, it is a direct replacement. Use a suitable socket/wrench, work cleanly, and follow the specified tightening torque and locking procedure. Aprilia specifies 120Nm for the rear axle nut of the RS660. 

Rear wheel axle bolt Aprilia RS 660 (2021-2024)

€35,70 EUR