GEPRC SPEEDX2 2107.5 Motors - 2450KV

Build note 01

21x7 sizing gives you a quick read on the class of build this motor is meant to drive.

Build note 02

The 2450KV tune should be matched against your prop size and battery plan before committing to a build.

Build note 03

Published input support spans 18.5V to 25.2V, so confirm your pack voltage stays inside that range.

Build note 04

Use props that match the 4 mm shaft standard to avoid adapter or fitment issues.