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CDIs

(111 products)
Ignition Ignitions standard Inner Rotor Ignitions Spark Plugs CDIs Ignition Coils Ignition Accessories Killswitches
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Doppler GY6 Malossi MotoForce MotoForce Racing MVT Naraku Piaggio Polini RMS Stage6 Standard Parts Top Performances
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Standard Parts
CDI Unit Suzuki Katana 50cc
Article no.: CGN509143

CDI Unit Suzuki Katana 50cc

40,00 €
In stock
Doppler
CDI Unit Doppler SYM Orbit 2 / Fiddle 2 4-stroke
Article no.: CGN511619

CDI Unit Doppler SYM Orbit 2 / Fiddle 2 4-stroke

63,00 €
In stock
RRP
79,00 €
-20% Discount
Sale
Doppler
CDI Unit Doppler Piaggio ZIP 4-stroke 3V EURO4
Article no.: CGN511613

CDI Unit Doppler Piaggio ZIP 4-stroke 3V EURO4

71,50 €
In stock
RRP
133,00 €
-46% Discount
Doppler
CDI Doppler Peugeot Speedfight 3 / 4 / Vivacity 3 / Kisbee / Django 2T
Article no.: CGN511618

CDI Doppler Peugeot Speedfight 3 / 4 / Vivacity 3 / Kisbee / Django 2T

29,00 €
In stock
Doppler
CDI Doppler Yamaha Aerox / Neos 4-stroke from 2018
Article no.: CGN511716

CDI Doppler Yamaha Aerox / Neos 4-stroke from 2018

119,00 €
In stock
RRP
149,00 €
-20% Discount
Sale
Doppler
CDI Doppler Kymco Agility 50 / People S / Super8 / Like / Filly from 2018 EURO 4
Article no.: CGN511612

CDI Doppler Kymco Agility 50 / People S / Super8 / Like / Filly from 2018 EURO 4

107,00 €
In stock
RRP
149,00 €
-28% Discount
Sale
MotoForce
CDI OEM quality Piaggio Zip 3 pins
Article no.: MF12.00087

CDI OEM quality Piaggio Zip 3 pins

37,00 €
In stock soon
Standard Parts
CDI Unit DC China 4-stroke 139QMB / GY6
Article no.: CGN503206

CDI Unit DC China 4-stroke 139QMB / GY6

13,00 €
In stock soon
Top Performances
CDI Top Performances variable Yamaha Aerox / BW's after 2004
Article no.: T9921790

CDI Top Performances variable Yamaha Aerox / BW's after 2004

156,00 €
In stock soon
RRP
195,00 €
-20% Discount
Top Performances
CDI Top Performances derestricted static Piaggio
Article no.: T9924870

CDI Top Performances derestricted static Piaggio

93,00 €
In stock soon
RRP
119,00 €
-22% Discount
Standard Parts
CDI Unit OEM quality Peugeot Kisbee 50cc 4-stroke
Article no.: CGN504450

CDI Unit OEM quality Peugeot Kisbee 50cc 4-stroke

26,50 €
Currently not in stock
27,50 €
-4% Discount
Naraku
CDI Unit Naraku Racing Kymco LHB3
Article no.: NK390.35

CDI Unit Naraku Racing Kymco LHB3

43,50 €
Currently not in stock
Naraku
CDI Unit Naraku Racing GY6 125 / 150cc (DC ignition)
Article no.: NK390.45

CDI Unit Naraku Racing GY6 125 / 150cc (DC ignition)

19,50 €
Currently not in stock
Standard Parts
CDI Unit 45km/h Baotian
Article no.: BT12275

CDI Unit 45km/h Baotian

28,50 €
Currently not in stock
31,50 €
-10% Discount
Standard Parts
CDI Power Kit derestricted Kymco Super 8 50cc 4-stroke
Article no.: 16886

CDI Power Kit derestricted Kymco Super 8 50cc 4-stroke

74,00 €
Currently not in stock
Standard Parts
CDI Power Kit derestricted Kymco Agility / Vitality 50cc 4-stroke
Article no.: 17158

CDI Power Kit derestricted Kymco Agility / Vitality 50cc 4-stroke

66,00 €
Currently not in stock
Standard Parts
CDI Peugeot Speedfight 3 / Vivacity / Kisbee UCE
Article no.: CGN494808

CDI Peugeot Speedfight 3 / Vivacity / Kisbee UCE

39,00 €
Currently not in stock
Naraku
CDI derestricted NARAKU Racing GY6 with AC ignition
Article no.: NK390.24

CDI derestricted NARAKU Racing GY6 with AC ignition

19,00 €
Currently not in stock
Naraku
CDI derestricted Naraku Racing DC version Kymco
Article no.: NK390.04

CDI derestricted Naraku Racing DC version Kymco

32,50 €
Currently not in stock
Top Performances
CDI Top Performances Piaggio derestricted variable
Article no.: T9924880

CDI Top Performances Piaggio derestricted variable

96,00 €
Currently not in stock
RRP
125,00 €
-23% Discount
GY6
CDI GY6, OEM quality for Qingqi / Rex
Article no.: OE-GY6BT14437

CDI GY6, OEM quality for Qingqi / Rex

28,00 €
Currently not in stock
28,50 €
-2% Discount
Standard Parts
CDI ignition unit CPI, Keeway, Generic
Article no.: OE-CPI14436

CDI ignition unit CPI, Keeway, Generic

22,00 €
Currently not in stock
Naraku
CDI Naraku derestricted Minarelli after 2004
Article no.: NK390.33

CDI Naraku derestricted Minarelli after 2004

24,00 €
Currently not in stock
Naraku
CDI unit Naraku open - Kymco 4T, single plug
Article no.: NK390.30

CDI unit Naraku open - Kymco 4T, single plug

43,00 €
Currently not in stock
Naraku
CDI Naraku Racing v.2 Kymco Agility / People 4-stroke
Article no.: NK390.16

CDI Naraku Racing v.2 Kymco Agility / People 4-stroke

31,00 €
Currently not in stock
Standard Parts
CDI 25/45km/h China 4-stroke, with remote control
Article no.: L-SA92267

CDI 25/45km/h China 4-stroke, with remote control

61,50 €
Currently not in stock
Piaggio
CDI Piaggio OEM 50cc 2-stroke Euro 2 / 3 after 1998
Article no.: OE-PIA58095R

CDI Piaggio OEM 50cc 2-stroke Euro 2 / 3 after 1998

54,00 €
Currently not in stock
Standard Parts
CDI ECU EFI Rongmao 50km/h GY6 50cc 4T Euro 4 / Euro 5
Article no.: SP-52924

CDI ECU EFI Rongmao 50km/h GY6 50cc 4T Euro 4 / Euro 5

127,00 €
Currently not in stock
RRP
140,70 €
-10% Discount
Polini
CDI / ECU Polini Peugeot Kisbee Euro 5
Article no.: P171.0021

CDI / ECU Polini Peugeot Kisbee Euro 5

261,00 €
Currently not in stock
RRP
298,00 €
-12% Discount
Doppler
CDI derestricted Doppler Sym Crox Euro 5
Article no.: CGN525263

CDI derestricted Doppler Sym Crox Euro 5

149,00 €
Currently not in stock
Doppler
CDI derestricted Doppler Peugeot Kisbee 4-stroke Euro 4
Article no.: CGN525262

CDI derestricted Doppler Peugeot Kisbee 4-stroke Euro 4

179,00 €
Currently not in stock
249,00 €
-28% Discount
Standard Parts
CDI derestricted Piaggio Zip / Liberty / Vespa Primavera / Sprint I-GET Euro 5
Article no.: DIV-800.175

CDI derestricted Piaggio Zip / Liberty / Vespa Primavera / Sprint I-GET Euro 5

270,00 €
Currently not in stock
Naraku
CDI Naraku derestricted Yamaha Neos 50cc 4T Euro4 2018-
Article no.: NK390.54

CDI Naraku derestricted Yamaha Neos 50cc 4T Euro4 2018-

189,00 €
Currently not in stock
RRP
195,20 €
-3% Discount
Standard Parts
CDI Unit variable ignition timing Yamaha scooters after 2004
Article no.: MF12.00076

CDI Unit variable ignition timing Yamaha scooters after 2004

79,00 €
Currently not in stock
Standard Parts
CDI Unit desrestricted Yamaha Aerox 4-stroke after 2018
Article no.: DIV-800.84

CDI Unit desrestricted Yamaha Aerox 4-stroke after 2018

150,00 €
Currently not in stock
Standard Parts
CDI Unit desrestricted Kymco Super 8 / Agility
Article no.: DIV-800.55

CDI Unit desrestricted Kymco Super 8 / Agility

41,00 €
Currently not in stock
Top Performances
CDI Unit Top Performances MBK Nitro / Aerox before 2003
Article no.: T9910100

CDI Unit Top Performances MBK Nitro / Aerox before 2003

66,00 €
Currently not in stock
RRP
84,00 €
-21% Discount
Naraku
CDI Naraku Racing TGB / Pegasus / F409 / Corona / R50X
Article no.: NK390.48

CDI Naraku Racing TGB / Pegasus / F409 / Corona / R50X

27,00 €
Currently not in stock
Naraku
CDI Unit Naraku derestricted 50cc GY6 Euro 4
Article no.: NK390.51

CDI Unit Naraku derestricted 50cc GY6 Euro 4

130,00 €
Currently not in stock
Naraku
CDI derestricted Naraku SYM Fiddle 3 / Orbit 50 Euro 4
Article no.: NK390.56

CDI derestricted Naraku SYM Fiddle 3 / Orbit 50 Euro 4

150,00 €
Currently not in stock
160,00 €
-6% Discount
Malossi
CDI Unit Malossi Digitronic Aprilia Scarabeo Euro 4
Article no.: M5518207B

CDI Unit Malossi Digitronic Aprilia Scarabeo Euro 4

195,00 €
Currently not in stock
RRP
200,00 €
-3% Discount
Malossi
Lambda Emulator TC Unit Malossi Honda Forza 125cc
Article no.: M5516458

Lambda Emulator TC Unit Malossi Honda Forza 125cc

121,00 €
Currently not in stock
Malossi
Injection Control Malossi Peugeot vertical TSDI
Article no.: M5512016

Injection Control Malossi Peugeot vertical TSDI

152,00 €
Currently not in stock
RRP
156,00 €
-3% Discount
Piaggio
CDI Piaggio 50cc 2-stroke Euro 2 / 3 after 1998
Article no.: NFR017

CDI Piaggio 50cc 2-stroke Euro 2 / 3 after 1998

105,00 €
Currently not in stock
Naraku
CDI open Naraku Yamaha Aerox 4-stroke Euro 4
Article no.: NK390.66

CDI open Naraku Yamaha Aerox 4-stroke Euro 4

168,00 €
Currently not in stock
Piaggio
Ignition Coil with CDI Piaggio Hi-Per 50 4T
Article no.: OE-PIA639975

Ignition Coil with CDI Piaggio Hi-Per 50 4T

111,00 €
Currently not in stock
Piaggio
CDI Piaggio Zip 4T Euro 5
Article no.: OE-PIACM314203

CDI Piaggio Zip 4T Euro 5

425,00 €
Currently not in stock
Piaggio
CDI Piaggio Zip 4T Euro 4
Article no.: OE-PIACM278920

CDI Piaggio Zip 4T Euro 4

344,00 €
Currently not in stock
Piaggio
CDI Piaggio Liberty 2009-2016 4T
Article no.: OE-PIA1D000295

CDI Piaggio Liberty 2009-2016 4T

140,00 €
Currently not in stock
Polini
CDI Unit / Coil Polini Evolution PVL digital
Article no.: P171.0666

CDI Unit / Coil Polini Evolution PVL digital

208,00 €
Currently not in stock
RRP
245,00 €
-15% Discount
Malossi
CDI Unit Malossi TC UNIT RPM
Article no.: M558678

CDI Unit Malossi TC UNIT RPM

99,00 €
Currently not in stock
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What's the Job of a scooter CDI?

The CDI, short for Capacitor Discharge Ignition, is an electronic control unit that regulates the ignition timing of the spark plug and thus the entire combustion process. The two main types are static CDIs with fixed ignition timing and dynamic CDIs with variable ignition timing. In dynamic models, the ignition timing depends on the engine speed.

What are the benefits of an unrestricted CDI?

Most original CDIs have an integrated rev limiter. This prevents the engine from reaching its maximum rpm and therefore limits the actual possible top speed.

To increase performance in 2-stroke engines, the ignition timing is often slightly retarded to optimize combustion. In 4-stroke engines, a slight ignition advance can improve performance. By installing a derestricted CDI, the rev limiter can be deactivated and the electronic restriction can be removed.

CDI units for scooters in our shop

In our online shop, you will find CDI units for the most popular scooters such as Yamaha Aerox / Jog, Piaggio Zip / Typhoon, Peugeot Kisbee / Speedfight, Malaguti F12 as well as for many other models. To meet every demand, we carry well-known brands from the 50cc world – from standard CDIs in OEM quality (Motoforce, Yamaha, Piaggio...) to unrestricted racing CDIs from Motoforce Racing, Polini, Malossi, Top Performances, Stage6...

Important note: Racing CDIs are often vehicle-specific or designed for specific ignition systems. Therefore, please pay close attention to compatibility with your vehicle.

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