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Home » Hybrid Rocket Motors » Sky Ripper Hybrid Rocket Motors

	Sky Ripper 38mm H-I-J Motor Casing Set	Details
	This set includes 3 motor casings and all internal hardware for the 38mm diameter SkyRipper H, I and J motors.
	Price: $226.50

	SkyRipper Reload 3-pack, PVC	Details
	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.
	Price: $36.00

	Sky Ripper Reload 3-Pack, polypropylene	Details
	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.
	Price: $42.00

	Sky Ripper 38mm H Motor Casing Set	Details
	The 38/220 Motor Casing Set includes one motor tube, nozzle, injector, forward closure, thrust ring and internal snap rings.
	Price: $133.50

	Sky Ripper 38mm I motor Casing Set	Details
	The 38/400 Motor Casing Set includes one motor tube, nozzle, injector, forward closure, thrust ring and internal snap rings.
	Price: $138.50

	Sky Ripper 38mm J Motor Casing Set	Details
	The 38/580 Motor Casing Set includes one motor tube, nozzle, injector, forward closure, thrust ring and internal snap rings.
	Price: $144.00

	Sky Ripper 29/75 G Motor Casing Set	Details
	The Sky Ripper 29/75 G is the smallest hybrid motor currently on the market.
	Price: $60.50

	Sky Ripper 29mm 3-Motor Casing Set	Details
	The Sky Ripper 29mm G-H Casing Set includes three casings, nozzle, injector, end closure and hardware.
	Price: $115.00

	Sky Ripper 29/125 G Motor Casing Set	Details
	The Sky Ripper 29/125 G Motor Casing Set includes casing, nozzle, injector, end closure and hardware.
	Price: $65.00

	Sky Ripper 29/185 H Motor Casing Set	Details
	The Sky Ripper 29/185 H Motor Casing Set includes casing, nozzle, injector, end closure and hardware.
	Price: $70.00

	Sky Ripper 29mm G-H Reload 3-pack	Details
	Reload kit contains three fuel grains and all necessary hardware and igniters for three flights.
	Price: $30.00

	Sky Ripper 54mm Motor System	Details
	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.
	Price: $350.00

	Sky Ripper 54mm Reload 2-Pack	Details
	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.
	Price: $49.00

	Sky Ripper 54mm 580 Motor Set	Details
	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.
	Price: $188.00

	Sky Ripper 54mm 830 Hardware Set	Details
	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.
	Price: $193.00

	Sky Ripper 54mm 1120 Motor Hardware Set	Details
	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.
	Price: $200.00

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Pratt Hobbies, Inc. Rocketry Catalog Model Rocket Kits for Classes and Groups Launch Systems and Accessories

Custom Launch System Design Service

Pratt Hobbies, Inc.
Rocketry Catalog
Model Rocket Kits for Classes and Groups
Launch Systems and Accessories