1-12 of 12 results in Model Rockets  >  Rocket Engines  >  B Size.

B Model Rocket Engines

Online shopping for b model rocket engines, saving you up to 31%. Estes Rockets is ranked #1 in b model rocket engines, followed by Quest.

B Model Rocket Engines Manufacturers

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Estes B6-4 Rocket Engines (24) Model Rocket Engine Bulk Pack #1783
31%
Off

B6-4 Rocket Engines (24)

Model Rocket Engine Bulk Pack

$72.98
$50.19
 
In Stock
Earn
1,430
Rewards
Estes #EST1783. This is a 24 bulk pack of Estes B6-4 model rocket engines. Includes 24 engines, 30 igniters, and recovery wadding.
Estes B6-4 Model Rocket Engines (3) Standard Rocket Motor #1606
29%
Off

B6-4 Model Rocket Engines (3)

Standard Rocket Motor

$10.79
$7.59
 
In Stock
Earn
216
Rewards
Estes #EST1606. This is a B6-4 B-class single stage model rocket engine designed to launch model rockets.
 
(46)
Estes B4-4 Model Rocket Engines (3) Standard Rocket Motor #1602
29%
Off

B4-4 Model Rocket Engines (3)

Standard Rocket Motor

$10.79
$7.59
 
In Stock
Earn
216
Rewards
Estes #EST1602. This is a B4-4 B-class single stage model rocket engine designed to launch model rockets.
 
(22)
Estes B6-0 Model Rocket Booster Engines (3) Standard Rocket Motor #1608
29%
Off

B6-0 Model Rocket Booster Engines (3)

Standard Rocket Motor

$10.79
$7.59
 
In Stock
Earn
216
Rewards
Estes #EST1608. This is a replacement B6-0 Estes Model Rocket Engine. Recommended for ages 10 and over with adult supervision for ages 12 and under.
 
(20)
Estes B6-2 Model Rocket Engines (3) Standard Rocket Motor #1605
29%
Off

B6-2 Model Rocket Engines (3)

Standard Rocket Motor

$10.79
$7.59
 
In Stock
Earn
216
Rewards
Estes #EST1605. This is a B6-2 B-class single stage model rocket engine designed to launch model rockets.
 
(9)
Estes B6-6 Model Rocket Engines (3) Standard Rocket Motor #1607
Sale
35% Off

B6-6 Model Rocket Engines (3)

Standard Rocket Motor

$10.79
$6.99
 
In Stock
Earn
199
Rewards
Estes #EST1607. This is a B6-6 B-class single stage model rocket engine designed to launch model rockets.
 
(12)
Estes B4-2 Model Rocket Engines (3) Standard Rocket Motor #1601
29%
Off

B4-2 Model Rocket Engines (3)

Standard Rocket Motor

$10.79
$7.59
 
In Stock
Earn
216
Rewards
Estes #EST1601. This is a B4-2 B-class single stage model rocket engine designed to launch model rockets.
 
(9)
Estes B6-0 and B6-6 Rocket Engines (12 of each) Model Rocket Engine Bulk Pack #1784
31%
Off

B6-0 and B6-6 Rocket Engines (12 of each)

Model Rocket Engine Bulk Pack

$80.59
$55.39
 
In Stock
Earn
1,579
Rewards
Estes #EST1784. This is a 24 bulk pack of Estes B-Class model rocket engines for launching 2-stage model rockets. Includes 24 engines, 30 igniters, and recovery wadding.
Quest B6-4 Motor Value Pack (12 Motors & Igniters) HAZ
30%
Off

B6-4 Motor Value Pack (12 Motors & Igniters) HAZ

$39.00
$27.29
 
Out Of Stock
Earn
778
Rewards
Quest #QUS5698. This is a 12-pack of B6-4 B-class single stage model rocket engine designed to launch a model rocket. Igniters and recovery wadding included.
Quest B6-4 Motor Value Pack (25 Motors & Igniters) HAZ
Clearance
37% Off

B6-4 Motor Value Pack (25 Motors & Igniters) HAZ

$78.00
$53.59 $48.59
 
Out Of Stock
Earn
1,385
Rewards
Quest #QUS5598. This is a 25-pack of B6-4 B-class single stage model rocket engine designed to launch a model rocket. Igniters and recovery wadding included.
Quest B6-4 Motor Pack HAZ
Clearance
36% Off

B6-4 Motor Pack HAZ

$10.99
$7.69 $6.99
 
Out Of Stock
Earn
199
Rewards
Quest #QUS5741. This is a B6-4 B-class single stage model rocket engine designed to launch a model rocket.
 
(1)
Quest B6-4 Single Rocket Motor HAZ
Clearance
36% Off

B6-4 Single Rocket Motor HAZ

$3.79
$2.69 $2.39
 
Out Of Stock
Earn
68
Rewards
Quest #QUS5766. This is the Quest B6-4 Model Rocket Motor. Suitable for Ages 10 & Older with Adult Supervision for Those Under 12.
 
(1)
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