making learning more enjoyable

this rhinoceros beetle model also has eight sets of brass piston connecting rods built in to show the engine cylinder running at high speed

no assembly required

E817 series of buggies and trucks

KO PROPO - Reverse lead bottom case Black (for Grasper2 / one10X) Battery Charger Power Supplies making learning more enjoyableBy changing bottom case of the BSx4s one10 Grasper2 or RSx4S one10X, you can reverse the lead wire out direction. This enables the wiring to be neatly organized. Due to the heat sink effect, the heat of the FET is efficiently dissipated. Specifications: Weight : 4. 7g ( +2. 3g from default case) Dimension(thickness) : 5. 8mm( +1. 3mm from default case)