NEWS

New design from Apr 20, 2026. Main axle design has been changed. Please use these photos: ============================================================= To fix big transmission gear on transmission threaded rod use "Option2" in assembly video on our YouTube channel (starts from 5:02): We do not use sleeve with fixing screw anymore. We use threaded rivet and M5 nut to counter it instead. Screw rivet and counter nut towards each other to prevent them self loosing. Also you may

Main head has been redesigned. Now it's geared. Sometimes during delivery as a result of severe impact main drive gear can get not...

Holes for tightening fix screws were made.