which allows the performance envelope of this airplane to expand with the pilot's flying skills and makes flying a more enjoyable overall experience

62mm MG in the mantlet in lieu of the telescopic sight

5 grams means it won't affect the weight balance

this 4S 4600mah 110C LiPo Battery is for you

Overall width: 168mm

Power Hobby - Aluminum Motor Heatsink Cooling Fan for 1/10 540 and 550 Size Motors, Silver Radios & Accessories Receivers which allows the performance envelopeHeat is the enemy, especially when it comes to electric motors. Keep your temperatures in check and your motor running efficient and cool with our Motor Heatsink with Twin Cooling Fan. The motor heatsink clips right onto your 540 or 550 sized motor, and features an anodized coating and multiple heatsink fins for added cooling surface area. The cooling fan is powered through a standard 2 pin Rx plug. NOTE: All heatsink cooling fans, unless specified