Material: The bike shifter and brake cables are crafted from durable PVC and galvanized steel, ensuring they are heat-resistant and rust-resistant for long-lasting use. Enjoy a smooth riding experience with reliable performance throughout your trips. What You Will Get: This comprehensive set includes everything needed for your bike maintenance, featuring: - 1x 2m transmission cable shell - 1x 2.5m brake wire outer tube - 2x inner brake cables - 21x cable ferrules - 2x V-bike brake pull cable conduits and end cap fittings Variable Speed Cable Set: The 2m transmission cable shell has a thickness of 4 mm, providing durability. The front transmission length is 1.55m while the rear variable speed cable measures 2.1m—both can be trimmed to your preferred size for a customized fit. Brake Cable: The 2.5m brake cable housing has a thickness of 5mm. The front brake cable is 1.1m long and the rear brake cable reaches 1.8m, designed to withstand wear and tear, ensuring consistent performance while cycling. Widely Applicable: These bike shifter and brake cables are perfect for mountain bikes, road bikes, and BMX. Ideal for various maintenance needs, the double-headed design allows for compatibility with different bike types. Simply trim the incorrect end for a perfect fit. Use Scenarios: - Replace worn-out cables to enhance performance and safety on your daily commutes. - Upgrade your mountain bike with durable cables for rugged trail conditions. - Ensure a smooth ride on your BMX by maintaining optimal cable performance for tricks and stunts.