The cup (or lip seal) is a wear part. Its role is to transform the pressure exerted by your foot into hydraulic pressure into the pipes.
Symptoms of fatigue: "Spongy" pedal (which goes down to the floor), liquid leakage at the bellows (cap), or braking loss during high heat phases.
The material: These joints are EPDM (ethylene-propylene-diene monomer) to withstand the brake fluid. NEVER USE STANDARD JOINTS Hardware stores, they will disguise in a few minutes in contact with the liquid.
The New Direction Column Racing Birelart has been developed for last generation chassis and meets the technical changes introduced by the brand for the season 2026. This version adopts a 10 mm fixing diameter, offering increased rigidity, better driving accuracy and reliability in competition conditions.
The 50x80 model is designed for maximum stability and better thermal dissipation, ideal for demanding competition karts. Always check compatibility with your chassis and braking system
Leccentric hunting Birel Art 2026 – Magickartis a technical adjustment part designed to optimize chassis behaviour by allowing precise adjustment of the chassishunting. Developed specifically for the latest generation chassis, it is intended for drivers and teams looking for fine and efficient front train adjustment.
Leccentric hunting Birel Art 2026 – Magickartis a technical adjustment part designed to optimize chassis behaviour by allowing precise adjustment of the chassishunting. Developed specifically for the latest generation chassis, it is intended for drivers and teams looking for fine and efficient front train adjustment.
The eccentric neutral Ø10 - 23/0 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.
The eccentric Ø10 - 23/0.5 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.
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
The birelArt speed lever extender black (ref. 10.15862.00) is an essential accessory for drivers using chassis birelArt Group (BirelArt, Charles Leclerc, Ricciardo, LGK, Kubica). Designed for chassis KZ, this extender allowsoptimize the position of the speed lever, offering a better comfort and one more precise order when changing gears. Made of resistant materials, it fits perfectly into the BirelArt chassis and guarantees a exceptional durability, even under intense competition conditions.
This Fuel tank cap is a spare part of origin manufacturer (Original CL Kart / Birel Art), specially designed to equip the large extractible tanks with a capacity to 8.5 liters. These tanks equip the majority of the range of range competition chassis Charles Leclerc (CL Kart) as well as the chassis of the mother factory Birel Art (categories Rotax, X30, ok, kz).
Made in a high-density reinforced and treated plastic to withstand chemical aggressions from competition fuels (lead-free, stable species and 2-stroke oil additives), this cap guarantees a hermetic closure. Its precise screw pitch allows a quick and secure lock, avoiding any risk of leakage or seepage of gasoline on your legs or on the chassis in full support.
Fastening pin Clutch Card Comer 50 Birelart
Fixed disk door 30x80-6a HQ 11 Birelart-MagickArt