The M2900R (M2900) is a 7% M reloadable composite motor from KBA.
Aerotech's Redline propellant provides a vivid scarlet flame. Redline's burning rate lies midway between that of White Lightning and Blue Thunder.
| Average Thrust: | 2,264.1800 N | 
| Certified By: | National Association of Rocketry | 
| Class: | 7% M | 
| Delays: | Plugged | 
| Designation: | M2900R | 
| Diameter: | 75.0000 mm | 
| Formula: | Redline | 
| Length: | 1039.0000 mm | 
| Letter: | M | 
| Manufacturer: | KBA | 
| Name: | M2900 | 
| Peak Thrust: | 3,102.4300 N | 
| Propellant: | APCP | 
| Status: | Out-Of-Production | 
| Thrust Duration: | 2.4100 s | 
| Total Impulse: | 5460.9900 Ns | 
| Total Weight: | 7195.0000 g | 
| Type: | Reloadable | 
|  |  |