Steel Mountain Bike Chain Ring - Lightweight & Durable For Repairs

Feature: \n 1. Made of premium 7075 aluminum alloy, which is lightweight, adding no heaviness to bike.\n2. High strength and deformation resistance, durable for long time use.\n3. Standard teeth design, which ensures ultimate chain retention, increases wear life, and reduces friction and noise.\n4. Easy to install and fits perfectly the 104mm bolt pattern, 32, 34, 36, 38 teeth for choosing.\n5. An great replacement for bike repair. \n\nSpecification: \n\nFeatures: \n\n1. Made of premium 7075 aluminum alloy, which is lightweight, adding no heaviness to bike. \n\n2. High strength and deformation resistance, durable for long time use. \n\n3. Standard teeth design, which ensures ultimate chain retention, increases wear life, and reduces friction and noise. \n\n4. Easy to install and fits perfectly the 104mm bolt pattern, 32, 34, 36, 38 teeth for choosing.\n\n5. An great replacement for bike repair. \n\nSpecification:\n\nMaterial: 7075 Aluminum Alloy \n\nColor: Black, Red (optional)\n\nsp: