The Elvedes Flat Mount to Post Mount 140 mm front brake adapter is the essential technical solution for converting your braking system and mounting a modern Flat Mount caliper on a fork or frame equipped with Post Mount mounting points for 140 mm disc. Manufactured from high-quality aluminum, this adapter combines structural lightness and mechanical strength to guarantee precise, safe and durable braking in all riding conditions.

Technical Summary

This Elvedes adapter bridges two caliper mounting standards: Flat Mount, the modern standard adopted on road, gravel and certain recent MTB bikes, and Post Mount, the widely established historical standard. It ensures perfect compatibility with Shimano, SRAM and Campagnolo Flat Mount calipers, while integrating on Post Mount forks or frames calibrated for a 140 mm disc. The mounting hardware is supplied as standard, which greatly facilitates installation.

Technical Highlights

• FM to PM conversion: Allows mounting of a Flat Mount caliper on a Post Mount 140 mm fork or frame, providing maximum flexibility when choosing or replacing your braking components.
• Aluminum construction: Lightweight and rigid material that resists corrosion and mechanical stress, while maintaining low weight to avoid compromising performance.
• Hardware included: Supplied complete with 2 suitable mounting bolts, ensuring direct installation without searching for additional components.
• Wide compatibility: Works with Flat Mount calipers from major brands (Shimano, SRAM, Campagnolo) and integrates on any Post Mount support designed for 140 mm disc.
• Quality finish: Black anodizing that protects the aluminum and ensures a discreet and professional look, matching your bike's aesthetics.

Standards and Compatibility

The Flat Mount standard is designed to optimize aerodynamics and aesthetic integration of calipers on modern road and gravel frames. Post Mount, on the other hand, remains the reference standard on many MTB and gravel forks and frames. This Elvedes adapter allows switching from an FM caliper to a PM 140 mm mount, which is particularly useful when upgrading brakes or reusing modern calipers on an older frame/fork. Note: this adapter is specifically sized for 140 mm discs in the front position — it is not suitable for other disc diameters (160, 180, 203 mm) without an additional adapter.

Installation and Recommendations

• Simple mounting: Fix the adapter to the Post Mount mounting points on your fork or frame using the supplied bolts, then screw the Flat Mount caliper onto the adapter. Respect the torque specifications recommended by the caliper manufacturer.
• Caliper alignment: Check that the caliper is correctly centered on the disc and that the pads are not rubbing. Fine adjustment may be necessary to ensure optimal braking without parasitic noise.
• Regular inspection: As with any braking component, regularly inspect the tightness of the bolts and the condition of the adapter, especially after intensive rides or in difficult conditions.
• Frame/fork compatibility: Ensure that your fork or frame has Post Mount mounting points for 140 mm disc. If in doubt, consult your frame's technical documentation or seek advice from a professional.

Why Choose Elvedes

Elvedes is a Dutch brand recognized since 1965 for its expertise in braking components, cable systems and high-quality bicycle accessories. Specialist in technical solutions for demanding cyclists, Elvedes offers adapters, pads and accessories designed to deliver reliability, durability and performance at accessible prices. This FM/PM 140 mm front adapter perfectly illustrates the brand's philosophy: a simple, effective, robust product that meets a precise technical need without compromising on quality.