BETAFPV Meteor75 Pro Brushless Whoop Frame – 2-Pack, Triangle Bilateral Structure, Larger 1S Battery Slot, 45mm Propellers

Overview

The BETAFPV Meteor75 Pro Brushless Whoop Frame comes as a compact, lightweight chassis designed for 1S brushless flight. This two-pack includes classic black and blue frames and is optimized for larger 45 mm propellers, delivering crisp response and agile handling when you push speed or navigate tight indoor courses.

Key design features

• Triangle bilateral motor holder for easier motor installation and improved stability at higher speeds.
• Expanded battery slot measuring 16.7 mm x 6.3 mm to fit larger 1S packs, such as BT2.0 550 mAh LiPos.
• Durable PP material provides a lightweight yet sturdy frame, weighing in around 7.73 g per piece.

Performance and compatibility

Built for the largest 1S brushless setups, it supports 45 mm propellers and is well-suited for 1102 or 0802SE brushless motors. The FC mounting hole spacing is 26×26 mm, which aligns with cross-type flight controllers. Note that it is not recommended for regular, non-cross-type whoop FCs.

• Motor holder design helps maintain balance and steady thrust during fast flight.
• Larger battery slot enables longer flight durations with compatible 1S packs.

What you get

• 1 x Meteor75 Pro frame (black)
• 1 x Meteor75 Pro frame (blue)

Usage ideas

Perfect for pilots upgrading Meteor65/65 Pro or Meteor75 builds, especially when pairing with 45 mm props and HD VTX setups for precise control and responsive handling in compact airframes.