MIROKU X-Brace for Tiny Whoop (Carbon)

Stiffer frame. Sharper response. The quad does what you meant.

A tiny whoop frame twists more than you'd think. Every time you punch the throttle, cut it, or lean into a corner, the frame flexes and the motors tilt a fraction. Your line wobbles, and the quad answers your sticks a beat late. What feels like “it won't turn the way I want” is often not your hands — it's the frame.

The X-Brace locks all four motor mounts together with a single piece of carbon and raises the rigidity of the whole frame. With the twist gone, throttle and stick response tightens up, corners get sharper, and the quad settles. Input and motion line up — you get the feeling of controlling the quad exactly as you intended.

As a side benefit, crash loads are spread across the whole airframe instead of landing on one spot, so the AIO takes less of the hit and is less likely to break.

Features

• Raises frame rigidity — stops the twist under throttle changes and hard cornering
• Faster response to throttle and sticks, sharper corners, a more stable quad
• Spreads crash loads across the airframe — less damage to the AIO
• 0.22 g — about 10% of a 2.2 g frame
• Mounts with the motor screws; no extra hardware

Compatibility

• BETAFPV Air65 — bolt-on. No modification needed.
• BETAFPV Air65 II — bolt-on. No modification needed.
• BETAFPV Air65 Champion — a small amount of trimming is required. See below.

Fitting to the Air65 Champion

On the Champion frame, each motor mount has a small raised area at the root of the duct spoke facing the centre of the frame. It holds the brace up and stops it sitting flat.

Pare that area down with a hobby knife until it is flush with the surface around it.

When the brace lies flat against all four mounts with no rocking, you are done.

Specifications

In the box

• X-Brace ×1

Screws are not included. Reuse the motor mount screws already on your build.