3V / 1250 RPM DIY RC Starter & Deceleration Module What it does Adds controlled deceleration and an electronic starter to 3V, 1250 RPM motor setups. Produces smoother launches, more predictable throttle response, and simpler tuning for DIY and modified RC cars. Provides two drive outputs via a double output shaft to support different chassis and gear arrangements. Why you need it Smoother starts: electronic starter eliminates abrupt motor engagement, reducing wheel hop and drivetrain shock during launches. Better control: built-in deceleration gives gradual slowing and precise throttle feel for improved handling on tracks and mixed terrain. Easier setup: the electronic starter simplifies power management during assembly and testing so you spend less time troubleshooting and more time driving. Flexible installation: double output shaft supports alternate mounting and gear configurations so the part adapts to a wider range of chassis layouts. Key benefits and what sets it apart Improved handling: gradual deceleration and refined throttle response translate directly to better lap consistency and easier low-speed maneuvers. Dual-output flexibility: two shafts let you test gear ratios or drive two points without bulky adapters. Compact integration: small footprint fits tight spaces with minimal modification, ideal for micro or tightly packed builds. Reliable performance: designed to work within 3V systems and 1250 RPM motor class for predictable behavior during setup and on the track. Specifications Designed for 3V systems Intended for ~1250 RPM motors Double output shaft for flexible mounting and gearing Compact form factor for tight installations Electronic starter and deceleration functionality included Practical applications (real-world examples) Upgrade an older or budget RC car to reduce jerky starts and improve braking control on street or dirt tracks. Integrate into a DIY micro car project to experiment with gear ratios and mounting positions without changing the main drivetrain. Use as a modular starter/deceleration unit in custom builds that require two drive outputs or compact starter electronics. Installation notes Confirm your model’s operating voltage and motor class are compatible with 3V and around 1250 RPM before installation. Verify the double output shaft dimensions and orientation match your chassis and gear configuration to avoid fitment issues. Performance expectations Expect smoother launches, reduced drivetrain stress, and improved low-speed control when matched to the correct 3V, 1250 RPM motor setup. Minimal space required; suitable for builds where compact components are necessary. No unnecessary features or claims—just a compact, practical module to add deceleration and an electronic starter to compatible 3V / 1250 RPM RC projects.