OPTIFUEL 5% 5 Litre - collection only Oratex you can enable the optional-use

you can enable the optional-use SAFE® Select flight envelope protection technology built into the receiver

or eXtra power and unlimited vertical performance with a 4S battery without the need for any modifications or upgrades

Hitec HS75BB Retract Servo Metal Gear/BB

(7) standard servos (6 for E version)

Prepared for use with floats (floats sold separately)

OPTIFUEL 5% 5 Litre - collection only Oratex you can enable the optional-useFuel cannot be shipped , collection only OPTIFUEL 5% 5 Litre Designed for engines requiring low Nitromethane content. 5% Nitromethane and 18% Synthetic Oil. Supplied in full 5L containers not US Gallon (3. 78L) Ideal for beginners and users who run low Nitromethane content engines.