The B2 is a 93% B single-use motor from Apogee.
| Average Thrust: | 1.9050 N | 
| Certified By: | National Association of Rocketry | 
| Class: | 93% B | 
| Delays: | 0,3,5,7,9 seconds | 
| Diameter: | 11.0000 mm | 
| Length: | 88.0000 mm | 
| Letter: | B | 
| Manufacturer: | Apogee | 
| Name: | B2 | 
| Peak Thrust: | 5.4800 N | 
| Status: | Out-Of-Production | 
| Thrust Duration: | 2.5300 s | 
| Total Impulse: | 4.8210 Ns | 
| Total Weight: | 10.6000 g | 
| Type: | Single-Use | 
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