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  • a black post mount flatmount 140 front disc mount adapter with Uberbike branding on a white background
  • a black post mount flatmount 140 front disc mount adapter with Uberbike branding on a white background

Uberbike Flatmount to Post Caliper Disc Brake Adapter - 140mm Front

$16.00
$16.00 $20.00
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 140mm post mount to flatmount adapter on a white background

The Uberbike Flatmount to Post Mount Disc Brake Adapter is designed to give riders more flexibility when setting up their braking system. This adapter allows the use of a 140mm front disc brake rotor with a post-mount caliper on a flatmount fork that has a native 140mm mount.

Perfect for lightweight road, gravel, and cyclocross setups, it provides a precise and secure fit, ensuring smooth braking performance and clean alignment.

Crafted from CNC-machined 6061-T6 alloy, the adapter delivers exceptional durability and stiffness while keeping the weight low. The laser-etched Uberbike logos add a premium finishing touch that matches your bike’s performance-focused aesthetic.

Key Features

  • Converts flatmount fork to post-mount caliper compatibility
  • Designed for 140mm front disc brake rotors
  • CNC-machined 6061-T6 alloy for strength and precision
  • Laser-etched Uberbike branding for a clean, professional look
  • Includes 2 x mounting bolts
Exceptionally lightweight – only 27g. Not compatible with Hope E4 or V4 calipers.