Brushless Speed Controller with Sensor
Brushless sensor type controller
Programmable
Programmable via YBP4 programmer (optional)
Equipped with Boost Turbo function.
Power Feeling Changeable
Equipped with forward, auto brake, and brake frequency change function.
Equipped with fine brake adjustment.
Powered by running Li-po 1-cell battery (3.7V)
ABS function
Support Programmer: BL-YBP4
Compatible motor: Brushless 8.5T (13.5T for turbo function, drift less than 13.5T is recommended)
Input Voltage NIcd/NiMH:4-6 Cells
Lipo/Life: 2-cell
BEC Voltage: 6.0V/3.0A
Case Size: 29.1 x 29.0 x 18.5mm (excluding protrusions)
Weight: 53g (cable included)
The traditional BL-YBP/YBP2/YBP3 programmer is not compatible and cannot be used. The new BL-YBP4 programmer is designed for BL-PRO4/RS4/SP4 only.
(From Amazon.co.jp)