Robinson Racing 1216 Mod 1 Extra Hard Steel Pinion 5mm Shaft (16) 1/144 Scale Quick-release battery hold-down for fast

Quick-release battery hold-down for fast battery pack changes

What's best is these miniature E-Revo A-arms

2" XL sized Rock Crawling Tires

The increased ground clearance and rubber tires allow the CR28 to handle like no other vehicle in its category

Each Flash Launch Set comes complete with a wicked looking FLASH snap together model rocket kit and our super reliable Estes Launch System

Robinson Racing 1216 Mod 1 Extra Hard Steel Pinion 5mm Shaft (16) 1/144 Scale Quick-release battery hold-down for fastPREMIUM HEAT TREATED "ABSOLUTE" STEEL PINION Super hard, heat treated, "Absolute" pinion gears are a must for using with our steel spur gears and will last and last if used with plastic spur gears. In sizes 9 through 23 teeth. All pinions stamped with tooth number. 5MM bore. One 5 40 set screw included. 1 16 inch allen wrench (NOT INCLUDED) fits the 5 40 set screw.