Description Mountain bike brake calipers, made of aluminum alloy material, large thickness and wear resistance. Durable pad for long-lasting performance. Reduce squeal when braking. Good material and . Very suitable for mountain bike practice, long-distance travel and so on. Features -Color:Silver -Material:Aluminum alloy -Size:15.00X3.00X2.00cm/5.89X1.18X0.79in - Excellent workmanship design to strengthen the rain road slippery and other bad weather. - Unique grooves design can endure consistent jolts and bumps to provide excellent braking ability. - Angled tip and grooves sweep dirt, mud and water from rim, professional and practical. - Sturdy and stable structure improves stopping power. It will give you a good experience. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. Excellent workmanship design to strengthen the rain road slippery and other bad weather. Unique grooves design can endure consistent jolts and bumps to provide excellent braking ability. Angled tip and grooves sweep dirt, mud and water from rim, professional and practical. Sturdy and stable structure improves stopping power. It will give you a good experience. Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience.