Supermoto Street Rotor Adapter Bracket

Upgrade to a proper 320 mm supermoto front brake setup with the correct caliper relocation. The Moto-Master Supermoto Street Rotor Adapter Bracket is the required hardware to mount Moto-Master Supermotard Street and Supermotard Racing discs, while repositioning the stock front brake caliper for correct fitment and safe rotor alignment. Built from CNC-machined 6082 billet aluminum, it delivers a precise, rigid mounting solution designed to handle the demands of aggressive street and supermoto riding.

By relocating the caliper to match the larger rotor diameter, this bracket helps you achieve the braking performance benefits of a big-rotor conversion without improvised spacing or misalignment—making installation cleaner, stronger, and more reliable.

Key features:

• ✅ Required adapter bracket to mount Supermotard Street & Supermotard Racing discs
• ✅ Fully CNC-machined 6082 billet aluminum for strength and accuracy
• ✅ Relocates the stock front brake caliper for correct big-rotor positioning

Benefits of use:

• 🔹 Correct caliper-to-rotor alignment for dependable braking and even pad wear
• 🔹 Strong, rigid mounting suited to hard braking and supermoto riding
• 🔹 Clean big-rotor conversion when moving to a 320 mm front disc setup

Technical specifications:

• 📌 Brand: Moto-Master
• 📌 Vendor part number: 211013
• 📌 Mounting position: Front
• 📌 Rotor diameter: 320 mm
• 📌 Material: CNC-machined 6082 billet aluminum
• 📌 Color/finish: Black
• 📌 Unit: Each

Why choose this product?

• ⭐ Purpose-built Moto-Master hardware for supermoto big-rotor conversions
• ⭐ CNC billet construction for consistent fit and long-term durability
• ⭐ Helps ensure a safe, correct installation when upgrading to 320 mm discs