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TheRear brake caliper KZ RR-I25x4-h16 / a hq is a high-end component designed by Birelart, specially developed for Competition karts in Category Kz. This stirrup is specifically adapted for the kz chassis and is Comes with its 4 high performance brake pads, offering a Optimal braking performancea outstanding reliability and an Increased durability.
Made with High quality materials, this stirrup is Lightweight, resistant and precise, guaranteeing a Powerful and progressive braking, essential for demanding pilots in KZ competition. His robust design and his Optimized construction make it a choice indispensable For teams and drivers seeking to maximize their performance on the track.
Braking performance :
Lightness and durability :
Ease of installation :
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Compatible chassis :
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TheRear brake caliper KZ RR-I25x4-H16 / A HQ Complete (4 platelets included) is available on MagickartYour online store specializing in high-end parts and accessories for karting.
Need tips for installing or choosing compatible disks? Contact us directly on Magickart!
Oil Exced RSK EVOLUTION is a high-end lubricant specially designed for 2-time competition engines, especially for karts. Here is a summary of the information available on this product
The Radiator cap Rotax 1.0 bar is not a simple lid: it's a real discharge valve. Taré precisely to 1.0 barHe maintains the pressure cooling circuit for repelling the boiling point of the coolant (allowing the motor to exceed 100 ° C without steaming). If the pressure exceeds this threshold, the internal spring comes to let the surplus escape to the expansion tank escape.
Set of 2 P + (Power +) TEKNEEX platelets made by Cl Brakes made of sintered metal.
OTK Porte Disque AVANT BSS complet Tonykart. Avec l'étrier et les plaquettes, il assure le freinage du kart.
It is the fruit of a long search work to achieve a product technically irreproachable does
The FREELINE BRAKE CUP (dimensions 25 x 30 x 2 mm) is a high precision replacement hydraulic component of origin manufacturer (Original Freeline / Birel Art). It is designed to ensure absolute internal sealing and pressurizing the circuit at the cylinder master piston on the group's competition chassis Birel Art.
This cup (or specific lip seal) displays an inside diameter of 25 mman outside diameter of 30 mm and a thickness / height of 2 mm. Its technical profile is specially molded to evade under the pressure of the brake fluid, ensuring that no internal leakage occurs when the driver crushes the pedal. Made in a high-end elastomer resistant to chemical aggressions of competitive fluids, it maintains a reactivity of instantaneous and constant pedal, handle after handle.
The front hub CRG 40x80 mm (R2.0 range) in black aluminum is a part of the original manufacturer (Original CRG Share), specifically developed to meet the extreme constraints of the Queen category chassis Kz (gearbox).
With its dimensions of 40 mm inner diameter (for the large diameter rockets specific to KZ) and its 80 mm longThis hub of the R2.0 series offers an ideal support surface to stabilize the front train. In kz, the front braking and the motor torque require absolute stiffness: this CNC machined aeronautical quality aluminum hub enciesces these forces without flinching, avoiding geometric deformation in full support and guaranteeing a Guidance of surgical accuracy. Its matte black anodized finish gives it excellent durability to the projections and the official factory team look.
The Bumper Xtr22 type CIK.005-BR-30 is a Rear bumper CIK-FIA approved, specially designed for Competition karts. This model is obligatory for the official CIK-FIA tests and is recognized for its strength, his lightness and his Easy assembly / disassembly.
Made in High resistance plastiche is composed of 3 parts (central and two side) with Adjustable and interchangeable ears, which allows a perfect adaptation to different types of chassis. His CIK.005-BR-30 Homologation guarantees its compliance with international security and performance standards in competition.
Secure and make it easy to transport the acceleration cable from your carburetor with the PHBG18 Carburetor Cover Kitspecially designed for engines Vortex Mini 60.
Hydraulic Brake Pedal Aluminum KZ (B2)
New original camouflage design for the new KMX9 V3 GRAPH 3
The brand new combination Alpinestars KMX9 V2 GRAPH 5 is built in lightweight and abrasion-resistant double thick fabric while allowing good ventilation.
Orange color is no longer available
with transparent hose with automatic stop
This Male spherical ball of 8 mm diameter is the key element that connects your steering rods to the front column or rockets. As genericit was developed according to universal standards, which makes it Compatible with almost all karting chassis the market (leisure as competition).
Karting tire Mojo D5 CIK is a CIK approved tire, specially designed for Max Senior, Max Masters, DD2 and DD2 Masters categories. It is used for brand cup Rotax France as well as for the Rotax Max Challenge International Trophy (RMCIT), Euro Trophy and Winter Cup Rotax89. This tire is recognized for its performance and durability, making it a privileged choice for high-level karting competitions.
Magickart, your official distributor of Charles Leclerc chassis manufactured by Birelart, is proud to present the Birelart CL Rear Brake Disc 2012. This brake disc is specially designed to deliver exceptional braking performance and maximum durability on the track.
The BirelART FreeLine aluminum tie rod is an essential element of the steering , available in different sizes to adjust the geometry of your kart . Made of high-strength aluminum , it offers precision, reliability and safety . Warning: correct installation is essential to avoid any risk on the track.
The rocket BIREL Art 10 ° x196x25 kz Cl is an essential part for competition karts, designed to provide optimal performance and versatility. Here is a detailed description of this rocket, as well as additional information relevant to your website selling of competition karting parts, MAGICKART.EU.
The piston with original band Rotax is an essential component for engines Rotaxdesigned to provide optimal performance and exceptional durability. This piston is suitable for multiple engine models Rotax, including the Rotax Micro max, Rotax Mini max, Rotax Junior, and Rotax Max (senior). Fabricated Rotax, a brand recognized for its quality and innovation in the karting world, this piston is ideal for demanding drivers looking for reliable and efficient solutions for their karting engines. In addition, Magickart offers this piston at a more competitive price than that of French and Italian competition, allowing you to benefit from the best quality at the best price.
The piston with original band Rotax is an essential component for engines Rotaxdesigned to provide optimal performance and exceptional durability. This piston is suitable for multiple engine models Rotax, including the Rotax Micro max, Rotax Mini max, Rotax Junior, and Rotax Max (senior). Fabricated Rotax, a brand recognized for its quality and innovation in the karting world, this piston is ideal for demanding drivers looking for reliable and efficient solutions for their karting engines. In addition, Magickart offers this piston at a more competitive price than that of French and Italian competition, allowing you to benefit from the best quality at the best price.
The CRG Kt2 is the versatile chassis par excellence of the Italian manufacturer. Unlike the Rébec Road (more rigid), the KT2 uses a frame compound full of tubes of 30 mm in diameter. This architecture offers controlled flexibility, ideal for freeing the engine in categories without gearbox like the OK, Iame X30 or the Rotax Max.
Its geometry allows fast adaptation to all track conditions (high grip or green track "). Featuring the last components of the range CRG RacingHe combines exceptional motor skills at a surgical front train accuracy.
The CRG KT2 2026 Version Kz redefines the standards of the Queen category. While the Road Rebel (32mm) remains the choice for the tracks with very high grip, the KT2 in 30mm Has become the favorite weapon of Kz pilots looking for more agility and ease in the support changes.
For 2026, CRG Reworked the composition of chrome-molybdenum steel to provide a better response from the front train during degressive braking. This KZ version stands out for its localized structural reinforcements and its integral front / rear braking system, essential to stop the power of 50 horsepower engines
The hub of 35 mm long is considered a "short hub". In karting, The choice of hub length is a fundamental adjustment tool:
Short hub (35 mm): It offers less contact surface with the axle than models of 75 or 90 mm. This usually allows to have a "freer" behavior of the rear train, Helping the chassis to be free from curve, Ideal on tracks with a lot of grip (adhesion).
The hub of 40 mm long is often considered the "standard" or "versatile" value on adult karts equipped with a 30 mm (x30, axle, Rotax, Kz, ok). Unlike very long (75-90mm) hubs that considerably rigidify the rear, or the very short (35mm) that fully freed the chassis, the 40 mm Offers neutral and healthy behavior, ideal for starting a setting session before refining.
The hub of 85 mm is a "long" adjustment room. In karting, the choice of the hub length is directly related to the leverage exercised on the axle:
Stability and Grip: With 85 mm, you increase the rigidity of the rear train and removing the load outward. This is the ideal tool for more moving output output or to expand your back path without stacking spacers (which weakens the assembly).
R2.0 version: This name indicates an evolution of design at CRG (best machining, optimized weight and anodized finish "Gold" for higher resistance to corrosion).
TheRear brake caliper KZ RR-I25x4-h16 / a hq is a high-end component designed by Birelart, specially developed for Competition karts in Category Kz. This stirrup is specifically adapted for the kz chassis and is Comes with its 4 high performance brake pads, offering a Optimal braking performancea outstanding reliability and an Increased durability.
Made with High quality materials, this stirrup is Lightweight, resistant and precise, guaranteeing a Powerful and progressive braking, essential for demanding pilots in KZ competition. His robust design and his Optimized construction make it a choice indispensable For teams and drivers seeking to maximize their performance on the track.
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