Crucial upgrade to the Tronxy X3. Remixed from the
Reeydz's one with an adjustable wheel tensioner.
Requires 2 M3x25 hex socket screw and nuts (nylock)
Tronxy X3° from
GearBest°
12% off coupon from GearBest :
GBTE
Part of my
Tronxy X3 upgrades collection
*° affiliate*