🧩 RC Model Database

Every chassis, verified

Real, verified stock specs — motor, ESC, servo, battery and gearing. Look one up, then build your rig on it and only log what you changed.

431
Models
56
Manufacturers
🔩 Will it fit? — parts compatibility
Losi
Hammer Rey Hammer Rey U4 (Smart + AVC)
1/10 4WD rock racer (U4) ⚡ Electric
⚙️ Spektrum 3150kV brushless
Losi
Lasernut U4 Smart+AVC, indep. susp. (LOS03028)
1/10 4WD rock racer ⚡ Electric
⚙️ Spektrum 4-pole 1900Kv (550-size)

2 models · real verified stock specs · blank where a spec isn't published (we never invent one).