Presentation: the heart of the Tmkart embiellent
The MANTON 22 x 50.4 mm is a centerpiece of the crankshaft, ensuring the connection between the masses and the head of the rod. This specific model has a 5 mm drilling, a crucial technical feature for the performance and reliability of competition engines.
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Advanced lubrication: Internal drilling provides better oil flow and increased cooling of the connecting rod head cage, limiting the risks of high-speed seizure.
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Mass reduction: The breakthrough design makes it possible to lighten the moving set while maintaining exceptional structural rigidity, promoting more frank climbs.
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Cemented steel: Made in a very high quality steel with a heat treatment of surface for maximum wear and extreme radial charges.
- Technical specifications
| Feature |
Details |
| Mark |
TMKART (TM Racing - Italy) |
| Diameter |
22 mm |
| Length |
50.4 mm |
| Drilling diameter |
5 mm |
| Use |
Crankshaft masses bonding / rod |
| Compatibility |
TMKART motors (KZ10, R1, R2 and some KF / OK versions) |
- Installation and recommendations
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Mounting in the press: The replacement of a curse requires a high power hydraulic press and a specific alignment tool. An imprecise mount can cause destructive vibrations.
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Alignment (false round): After assembly, it is imperative to control the centering of the crankshaft at the comparator. The rider must be reduced to a minimum (usually less than 0.02 mm).
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Pairing: It is strongly recommended to systematically replace the connecting coding cage and friction washers when changing the coat.
💡 Michel's trick
"The Mainlet is a piece that cash colossal pressures. The trick: On TMKART engines, 5 mm drilling is not there by chance, it really helps the rod survival during long-load phases. My Pro Council: If you do your embiellement, always check that the lubrication duct in the crankshaft masses is clean before moving the new coat. A 22mm mansoppy lubricated, it's a motor that's 'squeeze' from below in less than two towers! "
❓ FAQ SEO (Frequently Asked Questions)
Q: Why choose a pierced coastal rather than a full?
A: The pierced coat is a better compromise between weight and lubrication. In competition karting (kz), it is the standard to guarantee the longevity of the rod despite the 15,000 rpm.
Q: Is this curse compatible with 110 mm or 102 mm connecting rods?
A: Yes, as long as the diameter of the rod foot is provided for a 22 mm coat. This is the current standard for the majority of modern KZ engines.
Q: When should the coast again replace?
A: It must be changed during each complete overhaul of the bottom-motor (every 15 to 30 hours depending on the use), or as soon as you see traces of marking (mirror or blueing) on its rolling surface.