Description Enhance your mountain biking experience with Mountain Bike Disc Brake featuring bolt hole spacing. The bolt hole spacing makes it suitable for most mountain bikes, ensuring compatibility and ease of installation. The disc delivers powerful braking performance and stability, allowing riders to confidently tackle steep descents and compatible with sharp turns. The practical design guarantees a secure connection between the brake rotors and the wheel, providing peace of mind during rides. Features -Color:Silver -Material:Alloy -Size:13.50X13.50X0.20cm/5.31X5.31X0.08in - Made of good and wear-resistant metal materials, practical and damage-resistant. - Convenient bike brake disc to save your time and energy for bike repairs. A necessity for bike lovers and bike repair factory. - Easy to use, it adopts ergonomic design, thus it is not easy to hurt your hands. - Can be used as a practical gift for your family and friends, especially those who like outdoor cycling. - The workmanship of this bike disc is perfect, and you will have a good experience in using it. Made of good and wear-resistant metal materials, practical and damage-resistant. Convenient bike brake disc to save your time and energy for bike repairs. A necessity for bike lovers and bike repair factory. Easy to use, it adopts ergonomic design, thus it is not easy to hurt your hands. Can be used as a practical gift for your family and friends, especially those who like outdoor cycling. The workmanship of this bike disc is perfect, and you will have a good experience in using it.