- Contact
- 100% French
-
Login
-
- Welcome
- Login
- Create an account
-
- shopping_cart Cart 0
No product
-
0.00€
- Shipping Free shipping! *excluding motorcycles
-
Total 0,00 €
Why you're going to love it!
- Does your chain stretch too often? With D.I.D, choose reliability and quality.
- D.I.D© Brand: Official Manufacturing and Distribution
- The D.I.D brand establishes itself as the reference and offers high-end manufacturing for both amateurs and professionals
- Reinforced D.I.D Chain: +50% longer lifespan
- Reinforced D.I.D Chain: Stretches 50% less compared to a traditional chain
- Delivered with its D.I.D quick connector
- Compatible with all Motocross, Dirt Bike, Pit Bike, Quad fitted with 420 pitch
D.I.D 420 Chain for Dirt Bike, Pit Bike.
The quality of a good transmission is felt in the behavior of your machine, the reliability developed by D.I.D ensures a longevity up to 10 times more than an original chain.
Fits all Pit Bikes, Dirt Bikes with 420 pitch.
Number of Links = 120
Reminder:
Chain pitch 420 = approximately 6.5mm
Chain pitch 428 = approximately 8mm
Advice:
- If you lengthen your transmission, you will gain top speed but lose torque/responsiveness of the engine.
- If you shorten your transmission, you will gain torque and lose top speed.
- Check the chain regularly before or after each ride.
Chain tension is done with a person sitting on the bike, the chain must be tight enough to be able to pass a finger between the Teflon slider of your swingarm and the chain.
If it is too loose, adjust your chain tensioners to move the wheel backward, if it is too tight, adjust the tensioners to move your wheel forward.
For more information, download the complete explanation for free in the "Mini MX Tips" tab.

La transmission
How to know the size of chain, sprocket, crown Dirt Bike, Pit Bike?
Download (712.15KB)Our motorcycles, quads, pocket bikes, etc., are not approved for use on public roads. Their use is strictly limited to closed, private tracks that comply with the provisions of Article R 331-21 of the French Sports Code.
Our vehicles (motorcycles, quads, buggies, etc.) intended for children should not be considered mere toys, but motorized machines belonging to the realm of motorsports, which involve inherent risks.
Minors under the age of 14 are not authorized to purchase, rent, or use non-approved vehicles, such as mini-motorcycles, children's quads, unapproved quads, motocross bikes, pocket bikes, pocket cross bikes, pit bikes, or dirt bikes. Their use is strictly limited to activities organized by approved sports associations, such as the FFM (French Motorcycling Federation) or UFOLEP (French Union of Secular Sports and Cultural Activities). It is important to note that the maximum speed of these vehicles on public roads is 24 km/h, which prohibits their use on public roads. Furthermore, minors under 16 years of age must be constantly supervised by an adult when using these machines.
To ensure your safety, it is essential to wear appropriate protective equipment, including an approved safety helmet, motocross-type safety glasses, gloves, elbow pads, knee pads, and a chest protector. It is also recommended to wear a long-sleeved top, long trousers, and high-top shoes that cover at least the ankle, ensuring that the laces are securely tied and away from the wheels, engine, and drive system.
You must register your machine with the Ministry of the Interior within 15 days of the purchase date. This process can be completed online at the following address: https://www.service-public.fr/particuliers/vosdroits/R20458. After submitting the declaration, you will receive an identification number to be engraved on the chassis and displayed on a visible plate. Please note that this plate can be removed during sporting activities.
We also encourage you to consult the charter outlining the rules to be followed for the use of your vehicle, available here: https://www.legifrance.gouv.fr/loda/id/JORFTEXT000020910287/, or to refer to the user manual, which you can download.
Chain and Drive
| Chain Size | 420 |
|---|
| Chain length (links) | 120 Links |
|---|
Others
| Brand | D.I.D |
|---|---|
| Type of bike | Dirt Bike, Pit Bike, Motocross |
| Shipping origin | France |
|---|
Questions about Reinforced D.I.D 420 Chain - 120 Links (10)
Questions asked in other languages
-
bonjour est t’elle compatible pour une ycf bigy 150 type crf ?
FR Question from Wambeke T., on
Answer from the Mini MX team
Bonjour,
oui c'est compatible avec votre YCF -
est ce que cette chaine convient pour une bastos 125 mxf
FR Question from Blaquiere N., on
Answer from the Mini MX team
Bonjour,
oui c'est compatible avec votre Moto
Cordialement,
Mini MX -
Bonjour je possède un 250cc erz 2023 . j’ai cassé la chaîne et je ne l’ai plus en ma possession , pouvez vous me référencé le model compatible a ma moto svp ? Merci
FR Question from Anton, on
Answer from the Mini MX team
Bonjour, il faut vérifier sur votre couronne si vous êtes en 428 ou 520.
-
Bonjour est ce que sa va pour une 125 ccr en grande roue 14/17. Cordialement.
FR Question from Souchere, on
Answer from the Mini MX team
Bonjour, il faut vérifier la taille de votre chaine 420 ou 428 et le nombre de maillons.
-
Bonjour j’ai besoin de 1m50 de chaîne en 420, à combien de maillons équivaux ces 1m50? Merci à vous
FR Question from Frutier H., on
Answer from the Mini MX team
Bonjour, environ 120 maillons
-
bonjour quel chaine faut t il pour un dirt 125 crz et si vous pouviez me dire comment le contrôlé cordialement florian
FR Question from Montfort, on
Answer from the Mini MX team
Bonjour, vous avez un schema pour mesurer votre pas de votre chaine.
Sur 125cc CRZ normalement c'est du 420. -
bonjourl'attache rapide est t'il fourni avec la chaine ?
FR Question from Blakaman D., on
Answer from the Mini MX team
Bonjour,
L'attache rapide est fourni avec les chaines D.I.D.
Sportivement,
Mini MX -
Bonjour, quelle est le diamètre des maillons ? 8mm ou 9mm ? Merci
FR Question from Steph, on
Answer from the Mini MX team
Bonjour,
Sur les chaine 420 l'espace entre les maillons est de 6,5mm et en 428=8mm
Sportivement,
Mini MX -
Bonjour, La chaine s'adapte telle pour une dirt appolo 125CC. Couronne 41 dents, Pignon 14 dents . La livraison est sous combien de jour Cordialement.
FR Question from Bouillet, on
Answer from the Mini MX team
Bonjour, si les dents de votre couronne et de votre pignon est de 420 , alors cette chaîne sera compatible. La livraison se fait sous 24h avec l'option TNT si elle est commandée avant 11h, et 48/72h avec Colissimo. Sportivement MiniMx
-
bonjour combien y a t'il de maillon ?
FR Question from Roustan C., on
Answer from the Mini MX team
Bonjour,
Il y a 120 Maillons sur cette chaine D.I..D de Dirt Bike
Cordialement,
Mini MX
Can't find the answer to your question?
8 other products in the same category:
DID 520 VX3 Transmission Chain (B&B) x 118 links. FJ (+ Quick link)
Reinforced HB 428 chain - 120 links - Black (+ Quick link)
Why you're going to love it!
- Does your chain stretch too often? With D.I.D, choose reliability and quality.
- D.I.D© Brand: Official Manufacturing and Distribution
- The D.I.D brand establishes itself as the reference and offers high-end manufacturing for both amateurs and professionals
- Reinforced D.I.D Chain: +50% longer lifespan
- Reinforced D.I.D Chain: Stretches 50% less compared to a traditional chain
- Delivered with its D.I.D quick connector
- Compatible with all Motocross, Dirt Bike, Pit Bike, Quad fitted with 420 pitch
Thanks!
We are always ready to meet our customers and provide the necessary goods at a better price.
NOUS ALIGNONS NOS PRIX
Les prix web changent souvent. Malgré tous nos efforts, si vous constatez des prix différents sur un autre site , faîtes-nous le savoir, nous ferons tout notre possible pour nous aligner sur le prix.
Partagez nous le lien vers ce produit dans un autre magasin proposant un prix inférieur.
Have a question?
Ask your question about Reinforced D.I.D 420 Chain - 120 Links. Our team replies to you by email and publishes the answer on this page.
This site is protected by reCAPTCHA: the privacy policy and the terms of use Google's apply.







See spare parts and microfiches


