Jagwire Sport Derailleur Cable Housing

Yes, this is a standard 4.5mm derailleur housing designed to work with most index shifting systems on both road and mountain bikes. It is specifically for shift cables, not brake cables, which require a different compressionless construction.

Linear strand construction uses wires running parallel to the cable rather than coiled around it. This prevents the housing from compressing under tension, which is essential for crisp, precise shifting performance.

No, you should not add extra lubricant. This housing comes pre-lubricated with a specialized Slick-Lube liner that is designed to reduce friction without attracting dirt or gunk, which can happen if you add external grease.

No, you must use dedicated brake housing for your brakes. Derailleur housing like this is designed for shifting; if used for brakes, the linear strands can fail under the high pressure of braking, leading to a dangerous loss of stopping power.

Yes, 10 meters is a shop-sized bulk roll, which is significantly more than what is needed for a single bike. It is an ideal choice if you are maintaining a fleet of bikes or performing frequent cable replacements over time.