Description This bicycle disc brake spacer set is designed to help you adjust the gap between the brake pads and the rotor, ensuring smooth and efficient braking. Made from stainless steel, these spacers are durable and resistant to wear and tear. Ideal for mountain bikes, they prevent disc rubbing and enhance overall braking performance. Features -Color:Silver -Material:Stainless Steel -Size:8.00X1.50X0.50cm/3.14X0.59X0.20in-Size:5.50X1.50X0.50cm/2.16X0.59X0.20in-Size:18.00X3.50X2.50cm/7.07X1.38X0.98in-Precision adjustment: designed for accurate brake gap tuning, ensuring responsive braking performance and improved riding stability.-Durable material: made from stainless steel, this spacer resists wear and tear, extending the lifespan of your bike's braking system.-Noise reduction: the antirub design minimizes noise and vibration during braking, providing a quieter and smoother cycling experience.-Versatile compatibility: for mountain bikes, it adapts to challenging terrains, enhancing your outdoor cycling adventures.-Easy installation: quick to install and adjust, this tool is ideal for diy enthusiasts looking to finetune their bike's brake systemPackage list: 1 x tool 1 x anti-scratch disc adjustment plate 1 x Extended anti-scratch disc adjustment plate