Best Ac Sport Cdi Für 2026

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Last Updated - 27.03.2026

Best Choice

01

Area1

Area1 Tuning CDI Ignition Unit, AC Version, Open Unthrottled for 50 cc China, 2-Stroke, Compatible with AGM Explorer, Luxxon, Rivero, Motowell, Tauris Ride Mawi

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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With DC ignition systems, there are several things on the back, but at one point also clearly the letters DC in brackets. If this is the case, the CDI does not fit. If you have DC installed, please buy the following CDI: B08LL4GJNX (enter item number in the Amazon search)
Therefore, please check the vehicle usage list shown in the pictures before purchasing. Thank you.
Installation: pull old CDI out of the plug, plug in the new one, done! Please compare plugs with picture, as some models have different CDIs installed. Plugs must be identical (double plug 4+2 pins)
Important: this is a CDI for AC motors. For AC ignition systems, the back of your original CDI usually stands large 61A.
Further details and screwdriver tips see below in the item description.

20,95 €
02

Hoypeyfiy

Hoypeyfiy 2pcs Sport CDI Open 2 Plug AC 6 Pin for GY6 50cc 125cc 150cc Scooter, Moped, ATV and Go Kart for REX RS 400 450 460 500 900

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide Compatibility Compatible with multiple models including REX RS 400, 450, 460, 500, 900 as well as Baotian BT49QT, Benzhou YY50QT and Pegasus S50
Versatile design: suitable for GY6 50cc, 125cc, 150cc ATVs, scooters, motorcycles and four-wheeled vehicles, widely used
Safety instructions for use: only suitable for AC ignition systems; it is recommended to avoid excessive current to prevent fuse burnout
Safe Installation Guide Please turn off the ignition system and disconnect the battery before installation to avoid short circuits and ensure safe installation
PRECISE FIT The CDI module is designed with a 6 pin connector to ensure compatibility with the old CDI or connector; please compare before purchase

18,49 €
03

AISEN

AISEN AC Sport CDI for 2-Stroke Euro 2 Standard Scooter GENERIC Explorer Race GT 50 2T

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Suitable for 2-stroke scooters
Most 2-stroke scooters are equipped by the manufacturer with a speed limited CDI. Exchange the CDI for the Racing CDI with optimised ignition curve
Includes 1 x CDI + 1 x spark plug
Find out all parts and accessories in the Amazonas AISEN shop
AC CDI, 6 pin plug

12,85 €
Value for Money

04

VOBOR

VOBOR CDI 4 Stroke Open, 2 Connectors AC 6 Pins CDI Ignition Coil CDI China Box Module for GY6 4-Stroke 50cc 60cc 80cc 125cc 150cc ATV Go Kart Moped Scooter 4 Wheeler Quad

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Versatile Compatibility This open sport CDI is specially designed for 50cc to 250cc 4-stroke scooters, mopeds, ATVs and go karts with GY6 engine. It is ideal for high-performance applications such as CDI 4-stroke 50 cc open
UNIVERSAL FIT With the two 6 pin connectors, our Sport CDI provides an easy installation solution for a wide model range, including specific models such as the SpiderBox GX150 150cc Go Kart
QUALITY CONSTRUCTION Engineered as a retrofit part, our ignition box stands for durability and reliability under all operating conditions, which is especially important for use in CDI 2 stroke open
Increase in performance: the open ignition box allows for an ignition curve not limited by the manufacturers, which can achieve better acceleration and higher final speed on scooters 50cc and other vehicles
Here: 1. The dog is suitable for the first time with a long time (warmth) and is not suitable for use 199999 Power and easy to use, the light and the door is easy to use. 44 Easy to use: You can do it all:

13,19 €
05

MCHNIC

MCHNIC Sport CDI Open 2 Plug AC 6 Pin for REX RS 400 450 460 500 900 Baotian BT49QT Benzhou YY50QT Pegasus S50 and GY6 50cc 125cc 150cc Scooter Moped Go Kart 4 Wheeler Quad Bikes

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Suitable for REX RS 400 450 460 500 900 Baotian BT49QT Benzhou YY50QT Pegasus S50
Installation Important: Turn off the ignition and disconnect the battery to avoid short circuits
Fits GY6 50cc 125cc 150cc ATV Taotao Roketa Sunl Lance Scooter Moped Go Kart 4 Wheeler Quad Bikes
Box contents: 1x CDI
Attention: The CDI is only suitable for ignition systems with AC (AC) and it is recommended not to use too high a current as this can easily cause a fuse to burn out! As you can see in the photo, the CDI is 6-pin. Please compare with the old CDI or your plug before purchasing

9,99 €
06

Hoypeyfiy

Hoypeyfiy 2pcs Sport CDI Open 2 Plug AC 6 Pin for GY6 50cc 125cc 150cc Scooter, Moped, ATV and Go Kart for REX RS 400 450 460 500 900

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20% Off
8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Wide Compatibility Compatible with multiple models including REX RS 400, 450, 460, 500, 900 as well as Baotian BT49QT, Benzhou YY50QT and Pegasus S50
Versatile design: suitable for GY6 50cc, 125cc, 150cc ATVs, scooters, motorcycles and four-wheeled vehicles, widely used
Safety instructions for use: only suitable for AC ignition systems; it is recommended to avoid excessive current to prevent fuse burnout
Safe Installation Guide Please turn off the ignition system and disconnect the battery before installation to avoid short circuits and ensure safe installation
PRECISE FIT The CDI module is designed with a 6 pin connector to ensure compatibility with the old CDI or connector; please compare before purchase

14,87 € 18,49 €(20% Off off)
07

HURI

HURI AC Sport CDI for 2 Stroke Euro 2 Standard Scooter GENERIC Explorer Race GT 50 2T, Kallio 50, Keeway Swan and Benelli QuattronoveX 50 Scooter

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Most 2-stroke scooters are equipped by the manufacturer with a speed limited CDI. Exchange the CDI for the Racing CDI with optimised ignition curve
CDI ignition box as DC version for ATU Explorer Race GT 50, Kallio 50, Keeway Swan and Benelli QuattronoveX 50 scooters.
Box contents: 1x CDI

11,48 €
08

AISEN

AISEN AC Sport CDI & Spark Plug for Beeline Memory 50 2T, Tapo 50 2T, Pista 50 2T, Rinaldo 50 2T, Papillion 50 (Open/Unthrottled)

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Most 2-stroke scooters are equipped by the manufacturer with a speed limited CDI. Exchange the CDI for the Racing CDI with optimised ignition curve
Includes 1x spark plug + 1x CDI
For 2-stroke scooter, 6-pin plug AC
Find out all parts and accessories in the Amazonas AISEN shop

12,41 €
09

KELFEEAO

6 Pin AC CDI Box Replacement for GY6 50cc 125cc 150cc ATV Taotao Roketa Sunl Lance Scooter Moped GO KART 4 Wheeler Quad Bikes

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

RELIABLE AFTERMARKET PART This CDI case has been manufactured to strict quality standards, providing a reliable alternative to original parts. Its two 6-pin connectors (2/4 configuration) ensure a secure connection for uninterrupted performance on the road or off-road.
Precise Compatibility Prioritize compatibility by checking the size before purchasing. This CDI box is tailor-made for GY6 models, including Taotao, and provides an effortless installation process and seamless integration into your vehicle's electrical system.
PLUG AND PLAY INSTALLATION Simplify your maintenance routine with the easy installation of this 6 pin CDI box. With a single package that includes a unit, upgrading your vehicle's ignition system is convenient and effortless.
ENHANCED PERFORMANCE Boost your GY6 ATV, GO-KART or moped scooter with this 6 pin AC-CDI box. Designed for seamless compatibility with 50cc, 125cc and 150cc engines, it ensures optimal ignition timing for improved engine performance.
AC Design This CDI box is designed for AC (AC) and provides consistent voltage regulation that ensures stable operation across different RPM ranges. Experience gentle ignition and reliable engine starts under different driving conditions.

13,39 €
10

Area Longboard

Open Sport Tuning CDI Compatible with Aprilia SR 50 AC + LC up to Year of Manufacture 99 / Compatible with Benelli 491, GT, RR, Replica, ST, Sport

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This open tuning CDI increases the final speed depending on the model by approx. 5-15 km/h and should be your first choice for tuning measures.
The CDI is the most important throttle on the scooter, with which speed and final speed are consistently reduced.
Installation: pull the old CDI out of the connectors and plug in new CDI and connect the cable, done.
IMPORTANT: Please compare product intake with original CDI, which must look identical, as different CDIs have been installed on some models. Suitable for the models listed in the item name with 50 cc 2-stroke engine.
Further details and screwdriver tips see below in the item description.

14,47 €