Traxxas BL-2S Brushless Power System

The BL-2s™ brushless power system delivers more speed, faster acceleration, and virtually maintenance-free operation at an affordable price. Drivers experience smooth, effortless power with added punch for tire-shredding burnouts and blazing fast speed. Optimized for 7-cell NiMH and 2s LiPo batteries, the BL-2s delivers all-day fun, battery after battery.

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

	Integrated Cooling Fan With no brushes to wear out, the BL-2s brushless motor delivers long-term fun with very low maintenance. An integrated fan pulls cooling air through the motor for all-day running without slowing down.
Quick Connect Motor Plug The Traxxas Quick Connect Motor Plug delivers free-flowing power from the ESC to the motor. The specially-keyed design aligns the plug in the correct orientation every time.

BL-2s Waterproof ESC Specifications:

Input Voltage	NiMH 6-7 cells (7.2 to 8.4 volts); LiPo 2 cell (7.4 volts)
Case Size	39 mm W x 59 mm D x 31 mm H
Weight	87 grams
Reverse Delay	Yes, with lockout
BEC Voltage	6.0 volts
BEC Current	3 amps
Input Wire	14 gauge
Motor Connectors	Quick Connect Motor Plug
Input Harness Wire	26 gauge
Low Voltage Detection	2-stage indicators, switchable (on or off)
Thermal Protection	2-Stage thermal shutdown
Profile selection	Sport Mode: 100% Fwd, 100% Brake, 100% Rev Race Mode: 100% Fwd, 100% Brake, No Rev Training Mode:* 50% Fwd, 100% Brake, 50% Rev
Single-Button Setup	Traxxas EZ-Set®
Battery Input Connector	Traxxas High-Current Connector
Motor Types	Brushless
Accessory Port	Auxiliary fan
	*Patented

BL-2s Brushless Motor Specifications:

Type	Sensorless brushless
kV	3300 kV
Wire Size	16 gauge
Cooling	Integrated cooling fan
Motor Length	57 mm
Can Diameter	37 mm
Weight	201 grams

Accessory Cooling fan (3340)
(accessory item, sold separately)

The 3340 accessory cooling fan (sold separately) reduces ESC temperatures during extended operation for maximum power flow. It securely clips onto the BL-2s heatsink for easy installation. Wires are neatly routed through the integrated connector clip. Simply plug the accessory cooling fan into the BL-2s accessory power connector and clip the fan onto the heatsink for increased cooling.

Replacement part for these models:
Rustler® 4X4 Brushless
Slash® 4X4 Brushless
Stampede® 4X4 Brushless

Manufacturer's Title: BL-2s™ Brushless Power System, waterproof (includes BL-2s™ ESC & BL-2s™ 3300 motor)