Get ready to enhance your cycling experience with this versatile cable tube set designed for mountain bikes, road bikes, and folding bikes.

• Constructed with PVC outer cover for high toughness, rust resistance, and wear resistance
• Weighs only 90g, ensuring lightweight and agile performance
• Features a pipe diameter of 4mm and a line length of 2m for compatibility with various bike models
• Packing list includes: SP cable tube x 1, Core cap x 2, Variable speed inner cable x 2, O-ring x 3, Transmission line cap x 10

Upgrade your bike's variable speed mechanism effortlessly with this durable and reliable cable tube set. The striking red color adds a touch of style to your ride while ensuring top-notch functionality.