GOOFIT
Racing CDI 5-Pin DC for 50cc, 70cc, 90cc, 110cc, 125cc ATV & Scooter
Racing CDI 5-Pin DC for 50cc, 70cc, 90cc, 110cc, 125cc ATV & Scooter
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GOOFIT High-Performance 5-Pin DC Racing CDI – Unlimited Power Series
Take the leash off your small engine. The GOOFIT 5-Pin DC Racing CDI is a premium "No-Limit" ignition module engineered specifically for DC-powered 50cc to 125cc machines. While standard CDIs are designed to restrict your engine for safety, this racing module is built to unlock your vehicle's full RPM potential.
By utilizing DC-fired technology, this CDI draws steady 12V power directly from your battery rather than the stator. This results in a consistent, high-intensity spark that remains stable across the entire RPM range, ensuring your engine doesn't "break up" or stutter at high speeds.
Product Compatibility
This 5-pin racing unit is a direct "Plug-and-Play" replacement for:
- Engine Type: 50cc, 70cc, 90cc, 110cc, and 125cc 4-Stroke Engines.
- Vehicle Types: ATVs, Quads, Dirt Bikes, Go Karts, and Scooters.
- Brands: Fits most Chinese imports including TaoTao, SSR, Coolster, Buyang, and Roketa.
- System Type: Designed exclusively for DC (Direct Current) 12V ignition systems.
Key Technical Specifications:
- Interface: 5-Pin Single Plug.
- Power Source: 12V DC (Battery-fired).
- Feature: Zero Rev-Limit (Unlimited RPM profile).
- Installation: Direct Bolt-on / Plug-in Replacement.
Why Choose the GOOFIT 5-Pin DC Racing CDI?
- Eliminate Restrictive Rev-Limits: Factory ignition units often cut the spark before your engine reaches its peak power. Our racing CDI allows the engine to rev freely to its physical maximum, increasing your potential top-end speed.
- Enhanced Acceleration Curve: This module resets the ignition advance curve, firing the spark plug earlier during the compression stroke to provide sharper throttle response and harder mid-range pull.
- Battery-Powered Stability: Because it is DC-fired, the spark intensity does not depend on engine RPM. This ensures easy starting (even in cold weather) and a perfectly smooth idle.
- Rugged Racing Construction: Housed in a durable, vibration-proof shell, this CDI is designed to survive the rigors of off-road trail riding and track use.
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Fitment FAQ
Will this part fit my specific model and year?
This CDI ignition module is intended for This 5-pin racing unit is a direct "Plug-and-Play" replacement for; Engine Type: 50cc, 70cc, 90cc, 110cc, and 125cc 4-Stroke Engines.; Vehicle Types: ATVs, Quads, Dirt Bikes, Go Karts, and Scooters.; Brands: Fits most Chinese imports including TaoTao, SSR, Coolster, Buyang, and Roketa.; System Type: Designed exclusively for DC (Direct Current) 12V ignition systems.. Key physical/spec details from the product data include GOOFIT High-Performance 5-Pin DC Racing CDI – Unlimited Power Series, This 5-pin racing unit is a direct "Plug-and-Play" replacement for, Interface: 5-Pin Single Plug.. Use the compatibility table and product photos together before ordering.
Do I need to match the OEM part number?
Yes. If your original part has a stamped OEM or manufacturer number, match that number first before ordering. For this CDI ignition module, also compare the AC/DC ignition type, plug count, pin layout, limiter type, stator pickup compatibility, and mounting space. This is especially important for Roketa/TaoTao/SSR models because similar model names can use different parts by year or trim.
What models or situations does this part not fit?
Do not order this CDI ignition module for machines outside the listed compatibility, or for units with different AC/DC ignition systems, pin layouts, plug counts, or pickup-signal requirements. Do not rely only on the model name or engine size.
What should I check before ordering?
Before ordering, compare your original part with the photos and check the AC/DC ignition type, plug count, pin layout, limiter type, stator pickup compatibility, and mounting space. Recheck listed specs such as GOOFIT High-Performance 5-Pin DC Racing CDI – Unlimited Power Series, This 5-pin racing unit is a direct "Plug-and-Play" replacement for, Interface: 5-Pin Single Plug.. If any connector, mounting point, size, or year detail is different, confirm fitment before installation.