The FMS SL 50A 2-3S Brushless ESC (C3743) is a genuine OEM replacement electronic speed controller for the FMS FCX10 PRO LC80 1:10 RC crawler. This 50A rated brushless ESC supports 2S and 3S LiPo batteries and features a built-in BEC, low voltage cutoff, thermal protection and drag brake function — essential for controlled crawling on steep descents.
A direct OEM replacement for the FCX10 PRO LC80 — plug-and-play fit with no wiring modifications required. Backed by a 90-day warranty.
Compatible Vehicles:
- FMS FCX10 PRO LC80 (1:10)
- FMS FCX10 PRO LC80 V2 (1:10)