The internal centering spacer for Birelart hub is an essential precision technical component to ensure the perfect mounting and adjustment of the connecting elements of your chassis. Designed according to the strict tolerances of the mark, this span of 35.5 x 42.2 mm eliminates the parasitic mechanical games, to optimize the attachment of the hub and to guarantee the reliability of your train rolling against the strong constraints of the track..

Main features:

• Product: Hub internal centering spacer

• Dimensions: 35.5 x 42.2 mm

• Compatibility: Birelart / Charles Leclerc Chassis

• Manufacturer reference: 20.11948.10-LU

• Availability: In stock on Magickart.eu

The history and usefulness of the product (track side)

In competitive karting, the slightest approximation in the mounting of hubs and rotating elements can generate vibrations, premature wear or erratic behavior of the chassis. This internal positioning spacer ensures that each piece retains its exact place, placing the radial and axial forces during violent turn and braking support.

The mounting tuto (step by step)

To install your centering spacer in the rules of the art:

• Disassembly: Remove the relevant hub from its axis or rocket, then carefully clean the area to eliminate any trace of dirt or old grease.

• Inspection: Check the condition of the spacer and surrounding litters to ensure the lack of deep markings.

• Setting up: Position the internal spacer 35.5x42.2 mm to its exact location, ensuring that it is banging without forcing through.

• Reassembly: Reassemble the hub, tighten the bolting to the recommended torque and manually check the fluidity of the assembly.

Michel's Tip (Paddock Expert Council)

"During the great maintenance of your chassis at the end of the season or between two important races, disassemble your hubs to inspect the status of these small spacers. If they have traces of excessive wear or friction, change them immediately: a healthy spacer guarantees the perfect alignment of your train and preserves your premature wear bearings. "

FAQ SEO (Frequently Asked Questions)

• Q: On what part of the kart settles this spacer 20.11948.10-LU ?

  • A: It is an internal centering spacer designed specifically to integrate with the mounting of the hubs on the frames of the Birelart range.

• Q: Are these parts of certified origin?

  • A: Yes, at Magickart.eu, we are only distributing manufacturer's original components to ensure unsurprisingly assembly and optimal track performance.

• Q: How to know if a spacer must be replaced?

  • A: Traces of marking pronounced, an abnormal game during tightening or visual deformation indicate that it is time to replace it with a new one.