Traxxas BL-2S Brushless Waterproof Power System

BL-2S Brushless Electronic Speed Control
The waterproof BL-2S speed control delivers all the benefits of brushless technology with the safety and convenience features you expect from Traxxas. Built-in low-voltage detection, thermal shutdown protection, and EZ-Set® one-button programming make BL-2S reliable and easy to operate.

BL-2S ESC Features:
Fully waterproof
Built-in two-stage low voltage detection for lithium polymer (LiPo) batteries
NiMH battery packs 6-7 cells (7.2 - 8.4 V) or 2-cell LiPo battery packs (7.4 V)
Patented Training Mode™ reduces the power output by 50% for new or younger drivers. When they're ready, simply change profiles to unleash full-throttle action.
EZ-Set® one-button setup operates and programs just like other Traxxas speed controls
Three programmable drive profiles:
Sport Mode – Fwd / Brake / Rev
Race Mode – Fwd / Brake
Training Mode™– 50% Fwd / Brake / 50% Rev
Multi-color status LED
Two-stage thermal shutdown protection protects the BL-2S from overheating
Large aluminum heatsink dissipates heat
Built-in auxiliary fan output
Keyed motor connector
BL-2S Brushless Motor
The sensorless BL-2S 3300 kV motor delivers the all-day speed and torque you expect from brushless technology, without the high price tag. With no brushes to wear out, the BL-2S is long-lasting and virtually maintenance free. Low-friction ball bearings and an integrated cooling fan open the door to all-day fun.

BL-2S Brushless Motor Features:
Integrated cooling fan
Low-maintenance design
High-speed ball bearings
3300 kV