Description

2pcs 20mm Disc Brake Adapter Component Kit

This 2pcs 20mm disc brake adapter kit is a must-have for any mountain biker or e-bike rider who wants to switch to 160mm rotors. It lets you mount a larger rotor on your existing brake caliper, which is great for better stopping power. This kit is perfect for commuters who face hilly streets and trail riders who need strong brakes on descents. It is a simple, affordable upgrade that works with most standard brake mounts.

The kit includes two aluminum adapters, each precisely machined to add 20mm of reach. They are designed for post-mount calipers and fit 160mm rotors, which is a common size. The adapters are lightweight, so they won’t add much weight to your bike. They also come with all necessary mounting bolts, so you have everything you need in one box. The metal is strong and resists corrosion, ensuring a long life.

For example, when you ride downhill, the larger 160mm rotor gives you more surface area for heat to escape. This means less brake fade on long, steep trails. Meanwhile, the added leverage from the adapter makes your brake lever feel more responsive. Also, this kit is easy to install with basic tools, saving you a trip to the shop. You will notice a real difference in your control and safety, whether you ride on wet roads or dusty paths.

However, we know that parts need to fit perfectly, so we check each adapter for accuracy before shipping. This 2pcs 20mm disc brake kit offers a smart way to boost your braking power without buying a whole new brake system. It is a reliable choice for riders who value performance and safety. We offer fast shipping and a simple return policy, so you can buy with confidence. Also, our support team is ready to help you with any fitting questions.

Standard Shipping: 13-23 business days with tracking. Express Shipping upgrade available: 5-8 Days. Free Shipping on orders over $99. Worldwide delivery available. Pay with Credit Card, Apple Pay, or Google Pay. Secure checkout. Questions? Contact our support team by email — we reply within 24 hours.

Learn more about cycling basics or browse our full bike parts collection.