21 Yamaha 250 YZF - Star Racing

12/26/2020 3:26pm Edited Date/Time 3/31/2021 5:39am
Hello guys, here is my new bike ! After a year on a 350 FC, i wanted to go back to a 250 and felt in love with the yamaha trying my friend's one.

The best parts on the build are the Nihilo Carbon Airbox and the GET ECU, the dyno comparison is quite impressive (see below).

So here it is, my 250 YZF 2021:













1
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Electro21
Posts
1959
Joined
6/11/2008
Location
Dumfries, VA US
Fantasy
66th
12/26/2020 5:31pm
Wow!!! Awesome bike!!!
Vet57
Posts
1778
Joined
12/13/2010
Location
White House, DC US
12/27/2020 12:46am
Sweet ride! Whose pipe came with the O2 bung in it?
Lynch
Posts
722
Joined
3/14/2015
Location
SE
12/27/2020 5:45am
Good looking bike! Hows the fitment of the skidplate?
Ignotbullet
Posts
15
Joined
5/31/2020
Location
Nolensville, TN US
12/27/2020 8:14am
What was the actual power number difference?

The Shop

mxb2
Posts
22490
Joined
6/15/2010
Location
Bowie, MD US
12/27/2020 11:26am
Badazz bike.
1
mxb2
Posts
22490
Joined
6/15/2010
Location
Bowie, MD US
12/27/2020 11:27am
Badazz bike. , Kit forks?
1
12/28/2020 2:40pm
Thanks guys !

Tried the bike this Sunday, it is really an awesome bike ! Will ride again this week on a faster track.

To answer everyone:

- The skidplate from Pro carbon is awesome and the fit is perfect ! Great company, the fit was perfect on my 350 too ;

- The fork is OEM but anodized, i really like the result for only 110$. However it’s not near the real Kashima coated of the real kyb factory fork (i had it on the 350);

- The overall power gain is around +3,5 HP and +500 over-rev. By the way, it is an FMF pipe but the tuner welded a measuring tube in order to tune the GET ECU.
4
T-bag458
Posts
24
Joined
2/3/2018
Location
Clyde, TX US
1/3/2021 4:54pm
Where did you get the forks done? They look good.
2
1/4/2021 7:58am
T-bag458 wrote:
Where did you get the forks done? They look good.
Well, it's from a company called AC MOTORSPORTS, but it is based in France.

The color is really nice and cost me only a hundred bucks.

I could only ride the bike twice due to the horrible weather here but the bike is amazing compared to my 350.
SXS
Posts
94
Joined
10/11/2015
Location
PT
1/13/2021 3:08pm
Really nice build! Simple and efective... Congrats
1
1/16/2021 12:39pm
SXS wrote:
Really nice build! Simple and efective... Congrats
Thanks ! I’m waiting some carbons parts from CMT, will update the photos with it
1
1/24/2021 4:54am
New adds for the bike:

- CMT carbon tank (just the cover) ;
- CMT carbon exhaust gard.

Nice quality but the photo really doesn’t do justice to the carbon tank, it really looks awesome and you can’t tell if it’s cover or the real tank.

And the exhaust gard fit really well (same as the OEM), really like it as it will save my Flexair pant from melting.



3
SilverSpurs
Posts
561
Joined
2/5/2021
Location
Sarasota, FL US
3/28/2021 10:34pm
Hello guys, here is my new bike ! After a year on a 350 FC, i wanted to go back to a 250 and felt in...
Hello guys, here is my new bike ! After a year on a 350 FC, i wanted to go back to a 250 and felt in love with the yamaha trying my friend's one.

The best parts on the build are the Nihilo Carbon Airbox and the GET ECU, the dyno comparison is quite impressive (see below).

So here it is, my 250 YZF 2021:













LOLs at BS dyno graph.
1
3
navalseabee
Posts
1086
Joined
5/5/2011
Location
Virginia Beach, VA US
3/29/2021 2:34am Edited Date/Time 3/29/2021 2:34am
New adds for the bike: - CMT carbon tank (just the cover) ; - CMT carbon exhaust gard. Nice quality but the photo really doesn’t do...
New adds for the bike:

- CMT carbon tank (just the cover) ;
- CMT carbon exhaust gard.

Nice quality but the photo really doesn’t do justice to the carbon tank, it really looks awesome and you can’t tell if it’s cover or the real tank.

And the exhaust gard fit really well (same as the OEM), really like it as it will save my Flexair pant from melting.



You know what you need is the head i am selling Laughing
1
3/31/2021 5:39am
New adds for the bike: - CMT carbon tank (just the cover) ; - CMT carbon exhaust gard. Nice quality but the photo really doesn’t do...
New adds for the bike:

- CMT carbon tank (just the cover) ;
- CMT carbon exhaust gard.

Nice quality but the photo really doesn’t do justice to the carbon tank, it really looks awesome and you can’t tell if it’s cover or the real tank.

And the exhaust gard fit really well (same as the OEM), really like it as it will save my Flexair pant from melting.



You know what you need is the head i am selling Laughing
Thanks, it looks sweet but it is way out of my budget right now😭
Anyway, after 3 months of solid rides with the bike, i can say it is the best bike i’ve own in terms of riding. She does everything so well and let you very confident anywhere !
I have no regrets switching to yamaha and going back to a 250F

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