1. We bring you a bicycle accessory - the bicycle cable core end cap. 2. This end cap is made of aluminum material, with good texture and durability. It can provide reliable protection for the bicycle's brake cables and shift cables. It is offered in a mixed - pack of 5 colors, which can meet different matching needs and make your bicycle more distinctive. 3. In terms of specifications, there are two considerate options: 50 pieces per pack and 100 pieces per pack. You can choose according to your actual needs. Whether it's for personal bicycle maintenance or bulk procurement by a bicycle shop, you can find a suitable specification. 4. This cable core end cap has wide compatibility and can perfectly fit the brake cables and shift cables of various bicycles, providing stable support for your cycling. There's no need to worry about compatibility issues. It is an ideal partner for the bicycle's braking and shifting systems. Choosing it can keep your bicycle in good condition at all times and let you enjoy worry - free cycling.