# Buy Cunifer brake line 4.50 mm 20 meters at Autoservice ## Brake line Cunifer 4.50 mm 20 meters for reliable braking performance Parts / Brakes / Brake lines Cunifer Strong and corrosion-resistant Cunifer brake line, 4.50 mm thick and 20 meters long, ideal for classic cars and motorsports. ## Prices and stock - **SIN-BL-RCN4520**: € 183,25 incl. VAT — 6 in stock ## Order URL [Brake line Cunifer 4.50 mm 20 meters for reliable braking performance](https://www.auto-service.be/en/parts/brakes/brake-lines-cunifer/brake-line-cunifer-450mm-20meter-1) ## Alternate URLs - **nl**: [Brake line Cunifer 4.50 mm 20 meters for reliable braking performance](https://www.auto-service.be/nl/onderdelen/remmen/remleidingen-cunifer/remleiding-cunifer-450mm-20meter-1st) - **fr**: [Brake line Cunifer 4.50 mm 20 meters for reliable braking performance](https://www.auto-service.be/fr/pieces/freins/ligne-de-frein-cunifer/conduite-de-frein-cuivre-nickel-450mm-20metres-1pc) - **en**: [Brake line Cunifer 4.50 mm 20 meters for reliable braking performance](https://www.auto-service.be/en/parts/brakes/brake-lines-cunifer/brake-line-cunifer-450mm-20meter-1) ## Images - ![Product image](https://www.auto-service.be/assets/media/17166/conversions/remleiding-cunifer-450mm-20meter-1st-19647-optimized.jpg) ## Specifications - **Reference**: SIN-BL-RCN4520 ## Product description ### High-quality brake line for optimal safety A reliable braking system is crucial for your car's safety. The Cunifer brake line 4.50 mm x 20 meters offers the perfect solution for replacing or upgrading your current brake lines. Thanks to its unique composition of copper, nickel, and iron, this brake line combines strength with flexibility, resulting in durable and reliable performance. ### Advantages of Cunifer brake lines - **Excellent corrosion resistance**: The copper-nickel-iron alloy is extremely resistant to oxidation and rust, significantly extending the brake line's lifespan. - **High strength and flexibility**: Despite its sturdiness, Cunifer is relatively easy to bend and shape, making installation simpler. - **Suitable for various applications**: Ideal for classic cars, premium vehicles, and motorsports, where reliability and durability are essential. ### Technical specifications - **Outer diameter**: 4.50 mm - **Length**: 20 meters - **Material**: Cunifer (copper, nickel, and iron) - **Wall thickness**: 0.71 mm - **Maximum pressure**: 214 bar ### Installation and processing Although Cunifer brake lines are harder and stiffer than copper variants, they can be easily processed with the right tools. Using a professional bending tool and flaring tool is recommended to accurately shape and install the brake line. This ensures an optimal fit and maximum safety of the braking system. ### Applications and compatibility This brake line is suitable for a wide range of vehicles, including: - **Classic cars**: For restoring vintage cars where authenticity and reliability go hand in hand. - **Motorsports**: In racing, where high performance and durability are required. - **Premium vehicles**: For high-end cars where quality and safety come first. ### Maintenance and durability Thanks to Cunifer's excellent corrosion resistance, maintenance is minimal. However, regular inspection of the braking system remains important to ensure optimal performance. The long lifespan of this brake line makes it a cost-effective choice for both professionals and DIY enthusiasts. ### Why choose Cunifer brake lines? - **Reliability**: Increases the safety of your braking system due to its high strength and corrosion resistance. - **Versatility**: Suitable for various applications, from restoration projects to high-performance cars. - **Easy installation**: With the right tools, installing Cunifer brake lines is efficient and precise. Choose the Cunifer brake line 4.50 mm x 20 meters and invest in your car's safety and performance. ## Breadcrumbs - [Parts](https://www.auto-service.be/en/parts) - [Brakes](https://www.auto-service.be/en/parts/brakes) - [Brake lines Cunifer](https://www.auto-service.be/en/parts/brakes/brake-lines-cunifer) ## Related products - [Brake line Cunifer Ø4.75mm 1 meter for cars](https://www.auto-service.be/en/parts/brakes/brake-lines-cunifer/brake-line-cunifer-o475mm-1-meter-for-cars) - [Brake line Cunifer 4.75 mm x 5 meters for optimal braking performance](https://www.auto-service.be/en/parts/brakes/brake-lines-cunifer/brake-line-cunifer-475mm-5meter-1) - [Brake line cunifer 4.75mm 20 meters for reliable braking performance](https://www.auto-service.be/en/parts/brakes/brake-lines-cunifer/brake-line-cunifer-475mm-20meter-1) - [Brake line cunifer 4.75 mm 50 meters for cars](https://www.auto-service.be/en/parts/brakes/brake-lines-cunifer/brake-line-cunifer-475mm-50meter-1) - [Brake line Cunifer 4.50 mm 5 meters for reliable braking performance](https://www.auto-service.be/en/parts/brakes/brake-lines-cunifer/brake-line-cunifer-450mm-5meter-1) ## Webshop catalogue - 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