[macbig2k1]

Hello,



I've seen today on the Yamaha website, that the TW200 2013 does have a 28mm Mikuni carb.

-> http://www.yamaha-motor.com/sport/products/modelspecs/10/0/specs.aspx <-



I always though, that the carb is from Teikei.

Here's the part number for the carb: 5FY-14301-10-00

This carb is also used on the bikes from 2001 to 2013.



Can someone send a picture with the newer carb?

What's written on it?



Regards, Sebastian

 

[frog13]

On my 2009 it's a Teikei.

 

[macbig2k1]

Thank you for the info.



So, I think now, that Teikei is a brand name from Mikuni.

 

[frog13]

Could be a sub company Mac?.....also,I've read where the threads on the Mikuni jets are different than the Teikei jets?.....I've never personally verified this however.

 

[macbig2k1]

The Teikei and Mikuni mainjets are not the same, but 2 different Mikuni mainjets (mj) will fit into the Teikei carb.

I think, that I've seen a long time ago (here in the forum) that the Mikuni and the Teikei mj numbers are nearly the same, but not exactly the same.



N100604

8,0mm - head diameter

M5 x 0,75 - thread

9,0mm - complete length

5,0mm - thread length



N102221

6,0mm - head diameter

M5 x 0,75 - thread

9,0mm - complete length

5,0mm - thread length

 

[r80rt]

I get my Teikei jets here.

http://www.motorcyclecarbs.com/Teikei_Main_Jets_C785.cfm

 

[lizrdbrth]

Teikei are their own outfit. No public relationship with Mikuni. Apparently they do enjoy some sort of joint relationship with Yamaha for the production of carburetors in China:



http://www.teikei.co.jp/e-index.html