The stud is the final link that keeps your rim on the hub. On a chassis OTKEach component is designed to work in synergy. This 8mm stud is not a simple hardware screw: it enjoys a specific heat treatment that allows it to cash the huge side stresses in turns, without determining or shearing it. Using a room OTK GENUINE PARTSYou warn that the thread is perfectly aligned with your hub, thus avoiding "Foir" the threads of your aluminum hubs.
High resistance steel: Unlike a standard threaded rod, this stud has a calculated elastic limit to absorb high frequency vibration of the motor while holding the hub-plated rim.
Machining tolerances OTK : A perfect fit. No game, no unnecessary stress with assembly, a pose that is done by hand to the end.
Reliability Race: In competition, a breaking stud, it's a wheel that is loosening. The choice of origin is the only security guarantee on the track.
Finish: Corrosion-resistant surface treatment, ensuring easy disassembly of your rims, even after several race weekends.
"We do not change a stud when it is broken, you check it before it's! The trick: Whenever you disassemble your rims, pass a metal brush to the stud thread to remove the gum and dust. If you feel that the nut becomes hard to screw at a specific place is that the goujon is being sealed. My Pro Council: Never force with a shock wrench to screw the wheel nuts. Always use your hands for the first nets, then the torque wrench. A stud OTK Well maintained can last a whole season! "
| Feature | Specification |
| Diameter (Ø) | 8 mm |
| Application | Wheel hub (group OTK) |
| Mark | OTK GENUINE PARTS |
| Material | High strength steel |
| Use | Competition and leisure |
Q: Can I mount 8mm "generic" studs purchased in DIY store?
A: Absolutely not. The steel used in the industry for standard hardware is not designed for vibration cycles of a kart chassis. You risk a net break of the grouse in full turn.
Q: How often should they replace them?
A: There is no fixed rule, but a visual inspection with each change of tires is mandatory. If the thread seems marked or if the stud has a slight curvature, replace it immediately. It is a safety piece at very low cost.
Guaranteed compatibility: Rooms OTK Genuine Parts are factory tested for your chassis.
Technical expertise: We know the specificities of hubs OTK.
Speed: Because we can not ride with 3 studs on 4.
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The stud 8 x 35 mm is a specialized hardware piece designed to be permanently implanted in the rear hub body. It allows quick assembly and disassembly of rims while ensuring extreme resistance to corner shear forces.
The Centering ring OTK is designed to fit between the hub and the rim (or on the axis depending on the mount). Its role is crucial: it ensures that the rim is perfectly centered on the axis of rotation. Without this ring, even a strong tightening of the wheel nuts can leave a micro-offset, resulting in parasitic vibrations and irregular tire wear.
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Plating plastic seat storage kit comprising:
2 x 5 mm
2 x 10 mm
2 x 15 mm
2 x 20 mm
2 x 25 mm
2 x 5 mm
2 x 10 mm
2 x 15 mm
2 x 20 mm
2 x 25 mm
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Hub stud Ø8 OTK
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