This set includes 3 motor casings and all internal hardware for the 38mm diameter SkyRipper H, I and J motors.

This 3-pack includes all parts needed to fly any of the SkyRipper 38mm motors (H, I or J) three times. PVC grains produce lower thrust but more smoke.

This 3-pack includes all parts needed to fly any of the SkyRipper 38mm motors (H, I or J) three times. Polypropylene grains produce higher thrust than PVC.

The 38/220 Motor Casing Set includes one motor tube, nozzle, injector, forward closure, thrust ring and internal snap rings.

The 38/400 Motor Casing Set includes one motor tube, nozzle, injector, forward closure, thrust ring and internal snap rings.

The 38/580 Motor Casing Set includes one motor tube, nozzle, injector, forward closure, thrust ring and internal snap rings.

The Sky Ripper 29/75 G is the smallest hybrid motor currently on the market.

The Sky Ripper 29mm G-H Casing Set includes three casings, nozzle, injector, end closure and hardware.

The Sky Ripper 29/125 G Motor Casing Set includes casing, nozzle, injector, end closure and hardware.

The Sky Ripper 29/185 H Motor Casing Set includes casing, nozzle, injector, end closure and hardware.

Reload kit contains three fuel grains and all necessary hardware and igniters for three flights.

Complete set of all three Sky Ripper 54mm casings, plus one set of internal parts. All you need to fly all the Sky Ripper 54mm certified motor combinations.

2-pack of reloads for Sky Ripper 54mm motor system. This reload kit fits all sizes of Sky Ripper 54mm motors and includes all the parts you need.

Sky Ripper 54mm 580cc Motor Set. Includes 24 inch long motor casing and a complete set of internal parts. Use the CR-54-REL reload two-pack to set up this motor as a J263 or a J348.

Sky Ripper 54mm 830cc Motor Set. Includes 28 inch long motor casing and a complete set of internal parts. Use the CR-54-REL reload two-pack to set up this motor as a J261 or a J337.

Sky Ripper 54mm 1120cc Motor Set. Includes 36 inch long motor casing and a complete set of internal parts. Use the CR-54-REL reload two-pack to set up this motor as a K257 or a K347.