Rocket motors UKROC

Brand
Motor impulse letter
Average thrust (N)
Motor diameter (mm)
Hazard type
UN Classification
Delay (seconds)
Ignition type
In stock
Type
Quantity in pack
Total Impulse (Ns)
Thrust duration (seconds)
Motor length (mm)
Price
Propellant weight (grams)
Motor/Reload total weight

Choosing the right motor or combination of motors is important for your build. The challenge permits up to 80Ns of total impulse. What you decide to use in total is up to you! We offer tape match and lightning sticks to help you ignite motor clusters if you choose to go down this route. 
3x Estes D motors is maybe a great place to start in a cluster offering 60Ns total impulse. We also stock 18mm Klima D9 motors, although the choice is yoursk, the Estes motors are more readily available in the US, should you make it to the final!

Stock: 7 item(s)
£549
+
 
BrandEstes Hazard classNot dangerous goods UN ClassificationNot dangerous goods TypeIgniters
Stock: 44 item(s)
£1099
+
 
BrandEstes Hazard class1.4S Motor/Reload total weight (g)45.7g UN ClassificationUN 0432 Motor diameter (mm)24mm Motor impulse letterD
Stock: 12 item(s)
£599
+
 
BrandKlima Hazard class1.4S UN ClassificationUN0454 TypeIgniters
 
BrandEstes Hazard class1.4S Motor/Reload total weight (g)40.4g UN ClassificationUN 0432 Motor diameter (mm)24mm Motor impulse letterD
Stock: 18 item(s)
£1099
+
 
BrandEstes Hazard class1.4S Motor/Reload total weight (g)45.9g UN ClassificationUN 0432 Motor diameter (mm)24mm Motor impulse letterD
Stock: 4 item(s)
£2962
+
 
BrandKlima Hazard class1.4S Motor/Reload total weight (g)28.2g UN ClassificationUN 0432 Motor diameter (mm)18mm Motor impulse letterD
Stock: 19 item(s)
£1099
+
 
BrandEstes Hazard class1.4S Motor/Reload total weight (g)44.5g UN ClassificationUN 0432 Motor diameter (mm)24mm Motor impulse letterD
Stock: 9 item(s)
£2962
+
 
BrandKlima Hazard class1.4S Motor/Reload total weight (g)27.1g UN ClassificationUN 0432 Motor diameter (mm)18mm Motor impulse letterD
Stock: 12 item(s)
£999
+
 
BrandEstes Hazard class1.4S Motor/Reload total weight (g)32.1g UN ClassificationUN 0432 Motor diameter (mm)24mm Motor impulse letterC
Stock: 20 item(s)
£2962
+
 
BrandKlima Hazard class1.4S Motor/Reload total weight (g)27.6g UN ClassificationUN 0432 Motor diameter (mm)18mm Motor impulse letterD
Out of stock, contact us.
£2962
 
BrandKlima Hazard class1.4S Motor/Reload total weight (g)26.5g UN ClassificationUN 0432 Motor diameter (mm)18mm Motor impulse letterD
Stock: 10 item(s)
£2962
+
 
BrandKlima Hazard class1.4S Motor/Reload total weight (g)26.3g UN ClassificationUN 0432 Motor diameter (mm)18mm Motor impulse letterD
Out of stock, contact us.
£2099
 
BrandKlima Hazard class1.4S UN ClassificationUN 0454 TypeIgniters
 
BrandEstes TypeMotor plugs
Out of stock, contact us.
£12799
 
BrandKlima Hazard class1.4S Motor/Reload total weight (g)28.2g UN ClassificationUN 0432 Motor diameter (mm)18mm Motor impulse letterD
Out of stock, contact us.
£12799
 
BrandKlima Hazard class1.4S Motor/Reload total weight (g)27.6g UN ClassificationUN 0432 Motor diameter (mm)18mm Motor impulse letterD
 
BrandEstes Hazard class1.4S Motor/Reload total weight (g)29.2g UN ClassificationUN 0432 Motor diameter (mm)24mm Motor impulse letterC
Stock: 18 item(s)
£999
+
 
BrandEstes Hazard class1.4S Motor/Reload total weight (g)33.4g UN ClassificationUN 0432 Motor diameter (mm)24mm Motor impulse letterC
Stock: 4 item(s)
£2599
+
 
BrandKlima Hazard class1.4S UN ClassificationUN 0454 TypeIgniters
Stock: 15 item(s)
£999
+
 
BrandEstes Hazard class1.4S Motor/Reload total weight (g)33.8g UN ClassificationUN 0432 Motor diameter (mm)24mm Motor impulse letterC