2027 FOX 40 - FASTER, TOP-TO-BOTTOM.

The MY27 FOX 40 has been completely reworked from the damper, to the air spring, down to the lower leg. Every update has been driven by one goal: to create the fastest FOX 40 ever made—both on paper and on the track.

 

MY27 GRAVITY GETS THE GLIDECORE TREATMENT

The next-generation GlideCore air spring introduces both vertical and horizontal compliance, allowing the fork to better track rough terrain while reducing rider fatigue. Paired with an MCU bottom-out bumper and the updated GRIP X2 damper, the 40 delivers improved support without sacrificing the supple feel riders expect from FOX’s flagship downhill fork.

 

NEW GRIP X2 DAMPER

The biggest update is the entirely new mid valve piston and valve stack (AKA main piston assembly). We kept the same high-fidelity valve stack, but updated shape of the valves. The shape of the ports in the piston are also different. These updates build upon GRIP X2’s already award-winning suppleness while preserving support without the harshness.

 

Key Features

• Generatively designed lower legs for optimised stiffness, strength, and weight.
• Updated GRIP X2 damper option delivering increased support while maintaining suppleness.
• New GlideCore air spring with vertical and horizontal compliance and MCU bottom-out bumper.
• Updated bleeders, relocated bypass channels (29” only).
• New 40 Mud Guard with GD4 mount (29” only).
• Splined cassette tool air-side top cap for simplified setup and service.

 

Specification

• 203mm Travel
• 230mm Max Brake Rotor
• 48mm offset
• DH Boost 20mm Floating Axle
• 2.5" Max Tyre Size
• Starting Weight: 2755g