KO Propo BSx2-Response-HC

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*Spec is estimated from brand data.

Technical Specifications

Last Updated: 2026-10-26

Identity
Brand
Product Number	30201
Category	Hobby
Discontinued	Yes
Performance
Torque	7.4V251.36 oz-in
Speed	7.4V0.08 sec/60°
Physical
Weight	2.20 ozAverage
Dimensions	L 1.614 in W 0.787 in H 1.476 in
Case Material	Aluminum
Drivetrain
Motor Type	Brushless
Gears	Aluminum
Gear Spline/Teeth	23 T estimate
Rotation/Support	Single Bearing
Control & Signal
Programmable	Yes
Electrical & Environment
Operating Voltage	6–7.4 V
Power Source	LiPo / LiFe / Ni-MH
Origin
Country of Origin	Japan

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Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Compatible Hardware

Amazon eBay

*Spec is estimated from brand data.

Class Comparison

Weight

Average

Lighter than 42% of 2491 Standard servos

Performance Analysis

Shaft Power	5.81 W
Power Density	3.099 W/in³ More power-dense than 86% of 112 KO Propo servos
Torque Density	4.0282 oz-in/g
Torque-to-Volume Ratio	134.07 oz-in/in³
Speed-to-Weight	0.20032 (1/sec·g)
Speed-Torque Trade-off	20.11
Voltage Range Width	1.4 V Wider voltage range than 27% of 38 KO Propo servos