Ninja 300 mirrors are compatible but you have o use the screws that come with the ninja 400 as they are about twice as long tho the thread on them is the same. Also levers are compatible between the 400 and 300 so be sure to find some good deals there

 

What about chain and sprockets? Kickstand? Brake pads?

 

kickstand is different, chain seems different, brake pads im thinking are different since the brake system is done by nissin, thinking sprocket is also different

 

Have been trying to install parts from my trashed 300 on to my 400. So far nothing fits. Not even the spools are the same size.

What doesnt fit

Risers

Spools
Rear set

Front Ohlins cartridges
Race fairings

 

Have been trying to install parts from my trashed 300 on to my 400. So far nothing fits. Not even the spools are the same size.

What doesnt fit

Risers
Rear Shock
Spools
Rear set
Ohlins rear exhaust
Front Ohlins cartridges
Race fairings

What about clutch and front brake levers? And whats the Ohlins rear exhaust that you list?

 

BRIDGESTONE 160/60 BT-023 tires on the 400 are amazing, looks huge but more important work great though the dunlops that come with the 400 suck on the ninja 300 for some reason :/

 

Any chance you have before and after pictures? I'm also interested in wider rear tires.
Was also wondering if there are disadvantages of wider rear tires if any on the 400?

 

This can be really helpful since there aren't any N400 accessories available in the Philippines, and probably not for a long time, which is understandable, but there are many for the N300. Does anyone know if the radiator guard/protector of the Ninja 300 fits the N400? And can anyone confirm that the N300 spools fit the N400? I've read conflicting reports. These plus the shorty levers and maybe the mirrors are the mods I'm thinking of doing right now. Thanks.

 

So far we know the oil filter (part # 16097-0008) is compatible with the Ninja 400.

The second half of that part number indicates the country of manufacture.

16097-0004 - Japan
16097-0008 - China
16097-0552 - Thailand

 

Agreed, worse acceleration an slower turn-in are the two most likely results.

 

incorrect, i have had bigger tires on the 300, 1000, and old 250 and on the 300 it made it feel slow and less nible on the other 2 it felt a lot better on the 400 it feels wayyyy better than stock, feels nimble and light as a feather, deffinately recommend the 160 bt-023 it was actually recommended to me from a shop in thailand that work with the 400, they even made me the body kit for the 300

 

Is that bigger tire that feels better the same brand/model than the 140 you are comparing it to? Was the comparison made on a tire with lots of wear vs a new tire that you went up in size on?

 

Levers

Just so yall know, the levers for the 300 do fit on the 400. Theres a lot more cheaper options to buy for the 300

 

Hi, and welcome to the forum :smile:

Thank you, we have a N300 parts compatibility thread here: http://www.ninja400riders.com/forum/125-parts-accessories/1049-ninja-300-parts-compatibility.html

 

Will Ninja 300 front footpegs fit? - finding it difficult to find 400 footpegs

 

Bump........

 

We need more info from the new comers Do you have any other compatibe parts from ANY OTHER bikes ?
(Up for the thread)

 

Hey SDM!,

Love the way your transform your N400 for track only. By the way, do you have any rearset that does not cost an arm ?
Like less than 200$ ? Most of the ones I see online are about 300€ (350$ approx) ...

 

See post #12 here: https://www.ninja400riders.com/forum/125-parts-accessories/999-rearsets.html

 

Thanks Kiwi

 

Ninja 400 300 250 Parts Compatability

Lately while shopping for some new fancy levers I’ve come across a few items that are listed as fitting Ninja 250/300/400/650.

Can someone confirm the brake and clutch levers for the N300/N400 are the same?

One item I’m aware of is the rear sprocket. I know a rear sprocket from a N300 will fit the N400 (not sure about 250 but I assume).

Can anyone else with experience with these models confirm which parts are interchangeable between models?

Even something as small as an oil filter can help someone with their parts search. A lot of companies don’t even list the N400 in the pull down menus yet... (Race Tech!...:sad

 

FWIW I had a N300 before the N400. It takes the same oil filter, but I think the only compatible parts would be the levers, and foot pegs. Probably the mirrors as well.


Everything else including rear brake lever appears unique to the N400.

 

Good info on the oil filter...

The mirrors are definitely interchangeable. But the N300 mirrors are quite a bit shorter. I’m running the N300 mirrors myself...

 

Here is the 300 compatibility post. https://www.ninja400riders.com/forum/125-parts-accessories/1049-ninja-300-parts-compatibility.html

 

Thanks, I somehow missed this one...

 

Rear cowl

Isn't compatible. I thought at £30 it was worth a try but sadly not. Hopefully someone will make an aftermarket alternative to the stock one soon I REALLY dont want tp spend £150 on one.

 

Anyone know if the rotors are compatible? Either front or rear?

 

Front N400 is larger than the N300. I have a N300/N250 rear rotor that was milled out and was think about putting it on the N400 but N300 does not have the speed sensor part. I didn't put it on but it looked like it aligned correctly.

 

Hello, this is my first Forum Post ever.


Does anyone know if the N250/300 Slip-Ons are compatible with the N400?

 

Unsure if this thread is still in use, but there weren't too many clear answers. I'm wanting to know if the N300 windscreens, Clutch Levers and Main Foot peg parts are compatible with the N400. I'v tried to search the internet but no luck on these specific parts, not really trying to change performance, more so just the styling of it lol. Thanks

 

No. Pretty much the only things that are compatible from the 300 are rear rotor, calipers, brake pads, rear sprocket carrier, rear sprocket, and potentially the front sprocket. Clutch lever can be made to work if you have the perch from the 300 as well. Brake lever might be compatible as is, not sure, but if not then it would work with the master cylinder. But why on earth would you want stock levers from a 300?? Just get nicer aftermarket ones if you're after styling

 

can a ninja 300 radiator fit a ninja 400 or is at least compatible?

 

Because it is a completely different motor and frame I would say with near 100% confidence that no it wont fit as a straight swap. Is it compatible? Well If you managed to somehow mount it in there (cable ties lol) and got hoses the right length to plumb it up etc then your taking a huge gamble on the cooling capacity of the 300 radiator being up for the task of cooling an engine 100cc bigger. So again it steers towards a No.

 

thanks

 

Anyone know if the clutch switch (part no. 27010-0729) of Ninja 300 is compatible/interchangeable with 27010-0855 for Ninja 400? Also is the bolt holding the clutch lever 92154-0066 (Ninja 300) can be used for 400? (92154-3835). The Ninja 400 parts are not as commonly available as 300 parts on my local marketplace...

 

Did the 92154-0066 replace the 92154-3835? Did it fir properly. All dealers near me need two weeks to get the one for the 400. Help!