The rotor alignment method allows the sensors to be placed even closer to the rotor

Cooling Fan: 30mm fan included

Tires come (2) to a packet w/decals

the Estes Alpha has become the all time leading entry level rocket

T-Style Tap Handle for Standard & Metric Tap & Drills

Estes Rockets - BT-5 Body Tube, for Model Rockets (4 pk) CIS87268 The rotor alignment method allowsA high quality spiral wound paper tube for kits using the BT 5 body tube. Features: Four body tubes per package. Use tube couplers to connect tubes of the same diameter. Works with the NC 5 nose cone. Specifications: Inside Dimension: . 518 in (13. 2 mm) Outside Dimension: . 544 in. (13. 8 MM) Length: 18 in (45. 7 cm).