39902312SH M3x128. FINAL ASSEMBLY903310SFH M3x10962030S 3x6x0.3903310SFH M3x10903308SFH M3x8Double-sided TapeHUDY #107875(NOT INCLUDED)Double-sided TapeHUDY #107875(NOT INCLUDED)Receiver(NOT INCLUDED)Feed the receiver wireinto the antenna tubeEXTRA-LONG BATTERY HOLDER(#366115) LONG BATTERY HOLDER(#366114)➌ ➌Speed Controller(NOT INCLUDED)3x10mm3x8mm➋ ➋➊ ➊➍ ➍Self-adhesive Foam Strip(#107871 HUDY)CUTALTERNATIVE 1FORWARD WEIGHT BALANCE POSITION(INITIAL SETTING)ALTERNATIVE 2REARWARD WEIGHT BALANCE POSITIONNOTEORIENTATION(INITIAL SETTING)The foam battery spacer can be installedeither in front of or behind the battery.FRONT BATTERY POSITION: More traction on FRONT suspension,more steering, recommended for medium- and high-traction tracks.REAR BATTERY POSITION: More traction on REAR suspension,more stable, recommended for medium - and low-traction tracks.Using the standard battery holderpositions the battery to the REAR.