JConcepts XRAY XB9 Replacement Parts Cars & Trucks

to work with the SVT Big Bore Motor Mount to allow use of taller than stock gear ratios, as well as longer big-bore motors like the Castle 2028 and Hobbywing 56113 motors. ...

with the MBX6 family, as well as the X7R Eco and MBX7TE 1/8 scale vehicles. Choose from multiple tooth count options to fine tune the gear ratio of your model. Effects of ...

in 46 (stock), or 44 tooth count options to fine tune the gear ratio of your MBX electric vehicle. Effects of Spur Gear ... Spur Increased acceleration Decreased top speed Use on ...

multiple tooth count options to fine tune the gear ratio of your model. Effects of Spur Gear ... Spur Increased acceleration Decreased top speed Use on smaller tracks for more punch Use ...