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  • a black flatmount 180 front disc mount adapter with Uberbike branding on a white background
  • a black flatmount 180 front disc mount adapter with Uberbike branding on a white background

Uberbike Flatmount Adapter - +40mm 180mm Front

£11.99
£11.99 £14.99
Tax included. Shipping calculated at checkout.
📦 Free 48H tracked shipping over £50 (UK only).
🚚 30 day returns period (T&C's apply).

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a diagram showing which titanium bolts to use with a front 180mm flatmount adapter on a white background

The Uberbike Flatmount Disc Brake Adapter allows you to change your rotor size and improve braking performance on your flatmount fork setup.

This adapter enables the use of a 180mm disc brake rotor with a flatmount caliper and flatmount fork. It adds +40mm, making it compatible with flatmount forks designed for 140mm native mounts when running a 180mm rotor.

⚠️ Note: If your fork uses a 160mm native mount, and you want to run a 180mm rotor, you’ll need our alternative adapter available here.

Key Features:

  • Fits flatmount fork and caliper setups for 180mm rotors

  • Adds +40mm (for forks with 140mm native mount)

  • Precision CNC-machined from 6061-T6 alloy

  • Laser-etched Uberbike logos for a premium finish

  • Includes 2 x mounting bolts
Crafted from high-quality 6061-T6 CNC-machined alloy, this adapter combines strength, precision, and lightweight performance - perfect for demanding riders who want reliable braking and clean aesthetics.