Flea FLE-21
- Type
- BattleMech
- Tech
- Inner Sphere
- Mass
- 20t
- Role
- Scout
- Intro
- 3139 Dark Age
- Rules
- Standard
- Move
- Armor
- 48 pts
ER Medium Laser ×2ER Flamer
Source: RG26
Compare this unitRecognition Notes
The Flea FLE-21 is a 20-ton scout, a 3139 rebuild of the 2501 FLE-4 original. Where the FLE-4 ran on a 120 fusion engine for 65 km/h cruising and 97 km/h top speed, this version carries a 180 light fusion engine that pushes cruising to 97 km/h and top speed to 151 km/h, with a supercharger in the center torso allowing a sprint burst to 194 km/h. Endo steel structure replaces the standard framing, and stealth armor plating replaces the standard plate of the original. In place of the FLE-4's paired small lasers and right-arm large laser, the FLE-21 mounts an ER medium laser in each arm, and its center torso ER flamer no longer faces rearward as the base model's flamer did. A Guardian ECM suite sits in the right torso, an addition the FLE-4 lacked, and the ten heat sinks are now double rather than single. The design keeps its minimal, weapon-pod arms without hands and its easily-serviced layout. Earthwerks-FWL, Inc. builds it at Asuncion, among other sites.
Armor & Loadout
| Weapon / Equipment | Loc | Qty | Ammo |
|---|---|---|---|
| Enr | CT | 1 | |
| Enr | RA · LA | 2 | |
| mobilitySupercharger | CT | ||
| electronicsGuardian ECM SuiteIS | RT |
Systems & Manufacturers

Availability by era
2 eras · 12 factions