Braking Italy

Post Mount Caliper Adapter 180 to 203mm

The Braking Italy Post Mount Caliper Adapter 180 to 203mm makes it easy to step up your stopping power with a clean, precise fit. Designed for riders who demand consistent braking performance, this adapter allows a smooth upgrade from a 180mm to a 203mm rotor—perfect for adding control and confidence on steep descents or technical trails. Built to match 74mm Post Mount disc brake calipers, it ensures a solid, secure connection that holds up to aggressive riding and repeated braking forces.

Whether tuning a trail bike for more stopping leverage or dialing in a gravity setup, this adapter is a small but essential upgrade that keeps your braking system performing flawlessly.

• Converts 180mm rotor setup to 203mm for greater braking power and modulation
• Compatible with 74mm Post Mount disc brake calipers
• Durable construction for long-lasting alignment and strength
• Ideal for trail, enduro, and downhill applications