Treadmill stunts at Losi Promoto MX. I tried changing the spring of the servo horn. 2/2

• I installed TREAL HOBB... 　☚I installed TREAL HOBBY's servo horn on Losi PROMOTO MX. Adjust the endpoint with Spektrum DX3. 1/2
• I installed TREAL fron... 　☚　I installed TREAL front brake calipers on my Losi PROMOTO MX. Driving on wet roads,, beaches,etc.
Twitter : / kousrclife1
▼Instagram
/ kousrclife
#promotomx #losi #rccar