Repeat Drive 4mm shaft replacement

$5.50
$5.50

Have you been bending your antweight drive motor shafts? Worry no longer. Now available, output shafts pre-assembled to the ring gear! Great to upgrade old motors for a bit more beef, or to stock as replacements at an event!

Gear Ratio: Brushless Mk4 (28.5:1)
Availability: 205 in stock
Repeat Drive 4mm shaft replacement image 0
$5.50
$5.50
  • 4mm shaft upgrade kit
  • Select 22.6:1 or 28.5:1 versions (not cross-compatible)
  • Comes with a shaft pre-assembled to the ring gear, all you need to do is transplant the gears
All orders will ship with tweezers to make it easier to move the gears over A tip for removing the screws: Use a PH #0 screwdriver and lots of pressure to avoid stripping the little screws.