The eccentric Ø10 - 23/1.5 degrees of BirelArt is an indispensable tool for karting drivers concerned with performance. By allowing precise front train adjustments, it contributes to better handling and increased stability on the runway. Compatible with several chassis models and easy to install, this is a wise investment for any serious driver

Spacer Spindle 8x25x2 BirelArt-Magickart

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.