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The change of a rear axis of 50mm is a common karting operation to adjust the chassis behavior. However, an axis that has "marked" or which is slightly seized can become a calvary to go out. This dedicated extractor is the essential tool for exerting uniform and controlled pressure. Unlike the "hammer and wooden wedge" technique that may velocate your axis or damage the rolling worn, this tool guarantees clean and secure extraction.
Made of high strength steel, it offers the rigidity needed to extract the most recalcitrant axes without deforming.
Extraction without damage: The design allows a perfectly axial thrust. You eliminate any risk of striking through and scratching bearings or threads.
Major time saving: What took 20 minutes to type in the mallet becomes a 2 minute operation chrono. Ideal between two sleeves.
Sustainability "Paddock": Built to last, its high strength steel finish resists moisture and shock, ensuring a long life to your tool.
Guidance accuracy: Perfectly adjusted for 50mm axes, it ensures automatic centering that secures the process.
"I saw too many axes of 200 € ruined by misunderstanding. The trick: Before using the extractor, thoroughly clean the axle with fine steel wool to remove any trace of gum or oxidation, and then apply a quality degreener. If the axis resists, do not force as a deaf: lightly heat the hub or bearing to the thermal stiffer to facilitate slippage. My Pro Council: Once the axis removed, pass a copper grease to the contact area before moving up. It will save you the setting for the next change! "
| Feature | Specification |
| Axis diameter | 50 mm (Standard Competition) |
| Material | High strength steel (anti-corrosion treatment) |
| Use | Disassembly axis rear karting |
| Compatibility | All 50mm chassis (Tony Kart, CRG, Birelart, Sodi, etc.) |
| Advantage | Protection of rolling ranges |
Q: Can he scratch my axis during extraction?
A: No, the tool is designed to have a free and distributed contact. It is precisely to avoid scratches that mechanics use this tool rather than improvised typing tools.
Q: Do I have to lubricate the extractor itself?
A: Yes, it's an excellent practice. Put a little grease on the thread of the extractor. This makes it possible to transmit much more force without additional manual effort.
To be fully equipped for your axes changes, make sure you have these allies at your fingertips:
[Graisse au cuivre haute température] (To avoid future seizure)
[Maillet caoutchouc] (For end-of-race adjustments)
[Laine d'acier extra-fine] (For cleaning of the covers)
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The change of a rear axis of 50mm is a common karting operation to adjust the chassis behavior. However, an axis that has "marked" or which is slightly seized can become a calvary to go out. This dedicated extractor is the essential tool for exerting uniform and controlled pressure. Unlike the "hammer and wooden wedge" technique that may velocate your axis or damage the rolling worn, this tool guarantees clean and secure extraction.
Made of high strength steel, it offers the rigidity needed to extract the most recalcitrant axes without deforming.