BSD
2mm diameter hole
.15 VX RC Glow Nitro Engine Rotary Carb Side Exhaust
.21 + RC Nitro Engine 2 Shoe Clutch Flywheel + Bell Kit 6mm Axle
.21 + RC Nitro Engine 2 Shoe Clutch Flywheel Kit 6mm Axle
.21 SH RC Glow Nitro Engine Slide Carburettor Rear Exhaust
0.6 Module 0.6M 23T 23 Teeth Motor Pinion Gear Silver