Circlip DIN471 (uni 7435-75) Birelart

Master the geometry and the dynamic behavior of your chassis with the Birelart 2025 rocket, with innovative two-part design.

A real asset for the focus in competition, this architecture makes it possible to change the rocket tip to opt for harder or more tender versions, thus directly modifying the load transfers and the behavior of the kart on the track.

This Front brake caliper support for KZ (gearbox) category is a high precision mechanical part of origin manufacturer (Original Birel Art). It is specifically developed to adapt to the latest generation of Rockets appeared on the 2025 range.

CNC machined in a block of aeronautical quality metal with a black anodized finish, this support ensures the critical and rigid connection between your front rocket and the brake caliper. In Kz, the front braking system undergoes colossal pressures. This support is dimensioned to eliminate any mechanical twist during violent braking, ensuring a Perfect alignment of the pads on the disc and an ultra-precise feeling at the pedal.

This Spherical rocket axis screw 10 mm diameter is a major technical change developed by the race service Birel Art For the chassis range 2026. It passes through the rocket and ensures the direct mechanical connection with the front gear adjustment system.

Spacer Spindle 8x25x2 BirelArt-Magickart

The rocket spacer is a key element for the set-up your kart. By moving these rings on either side of the rim on the rocket axis, you widen or shrink the front channel, which directly influences the "grip" and the accuracy of the cornering.

• Quality aluminum: Designed in high strength aluminum to ensure maximum lightness without compromising on strength.

• Anodized finish: Surface treatment that not only protects against corrosion, but also allows you to customize your kart.

• Standard dimensions: Designed for rockets Diameter 25 mm (Standard most common in competition karting).