How to install a Mini Bmx Bike
First, install the seat assembly of mini BMX and adjust its height according to your choice. Loosen the allen key screw in seat tube using 6 or 5mm allen key, then insert the seat post completely into it and tighten it again. Now take the Right Paddle and screw it in the Right Crank arm by rotating clockwise direction using hands. Afterward, tighten it fully using the 15mm spanner or adjustable spanner. Repeat the same procedure with Left Paddle of mini BMX but screw it into the Left Crank arm in the anticlockwise direction.