Hey cyclists! This Patelai brake cable housing kit has everything you need to get your bike stopping smoothly and safely. The complete set includes a 5mm brake line (2.5 meters long), plus separate front and rear brake internal lines (1.1m and 1.7m respectively) so you've got the right length for both brakes. You also get two aluminum V brake noodle guide pipes with rubber hoses that really help reduce friction and protect your brake cables from wear. The kit comes packed with all the little essentials too - 6 brake line caps, 2 thread tube S buckles, 2 inside tail caps, an O-ring, and 5 C-clips. Everything's made from quality materials that feel sturdy and built to last through plenty of rides. Whether you're working on a mountain bike that sees rough trails or a road bike that needs precise braking, this kit has you covered. The cables provide strong braking power with smooth operation, and the V brake noodles are perfect for those common V-style brake systems. Super handy to have in your garage for regular maintenance or emergency repairs. Even if you're not a bike mechanic pro, this all-in-one kit makes replacing old, worn-out brake cables pretty straightforward. Your bike will stop like new again, and you'll feel safer on those downhill runs!