cap and sheath ferrule are made of alloy and are not easy to break [Premium Bicycle Replacement Parts]Bicycle brake/shift cables are made of stainless steel and high-quality standard galvanizing, which is strong and ; The O-ring and shift/brake cable end cap are made of silicone material to protect the brake cable from being scratched and scattered after cutting. the bicycle V-brake is made of solid stainless steel and aluminum alloy, which is wear- and - [Wide Application] Bicycle cable end caps are mainly used at of the brake cable core and the tail of the transmission cable core to prevent the brake cable core from splitting and scratching yourself. These cable kits can fit most bicycles, such as , road bikes, BMX bikes, folding bikes, leisure bikes, and the practical accessories provide them with a good outdoor experience.