AMV magnesium kart hubs represent the zenith of race kart design and development. OXiTECH treatment and our innovative 9 hole heat extraction design are just two features that set AMV hubs apart. Ideally suited to competition at the highest level as well as for the ultimate performance at your regional or club race, join us in the winner's circle.
The 9F Hub's Design & Advantages - the result of years of extensive R&D and testing, the 9F is the most technologically advance 50mm hub available, providing:
- Superior heat dissipation & more consistent tire temperature
- Superior fit resulting in enhanced axle stiffness
- 95mm length perfect for 100cc and TAG classes
Innovation - The 9 hole design allows for superior heat dissipation.
When combined with the 9F wheels with matching holes, a heat extraction effect is created, further improving the heat dissipation and helping maintain a consistent tire pressure even on the hottest days.
High-Quality Fit - The hub's "small bolt" functions as a pivot allowing a smaller inner hub diameter. Unlike classic hubs, the 9F more completely contacts the axle resulting in increased axle stiffness. This tighter adherence also helps prevent hub movement during a race.
Sold in single units
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