2019 Crf250r

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11/13/2018 12:31 PM

Alright so looking to do modification to my new 2019 crf250r over the winter before next season with the upgrades of a high compression piston, along with cams and a full pro circuit exhaust system and power flow kit would this be allowed in the AMA? And also do you guys know any company’s that sell these parts for the bike? Every company I find that manufactures cams only goes to 2017

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11/13/2018 12:50 PM
Edited Date/Time: 11/13/2018 12:51 PM

DCR has cams for that engine. Pro Circuit/JE has a piston for it.

That engine work should be allowed in all classes except the "Limited" classes

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Race Bike: 2018 KTM 350SXF

Other Bikes: 1985 CR80R, 1990 CR250R, 1998 PW80, Yeti SB130LR.

Sold: 2016 YZ250F, 2012 CRF250R

11/13/2018 1:55 PM

c0ncEpT wrote:

DCR has cams for that engine. Pro Circuit/JE has a piston for it.

That engine work should be allowed in all classes except ...more

JE, PC, Wiseco all have 18-2019 CRF250R pistons

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recmx.com

REC MX, JE Pistons, Wiseco, Rusk Racing, Yoshimura, FXR, Enzo Racing, Dubya, Asterisk, Rocket Performance, CCR Sport, ZMax

11/14/2018 8:25 AM

ConnorJones481 wrote:

Alright so looking to do modification to my new 2019 crf250r over the winter before next season with the upgrades of a high ...more

what gains do you expect with that work?

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11/24/2018 10:45 PM

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#performanceedgeracing @tmracingusa @ride.prl @powerbandracing @vertexpistons @LS2helmetsus @hotrodsproducts @pivotworks @fmf73 @kendatire @mikametals @dt1filtersusa @sidimotousa @motoseat @dubyausa @xbrandgoggles @thormxofficial @g2ergonomics @tamer_holeshot_hookup @riskracingmoto @acerbisusa @nihiloconcepts @matrixconcepts @suzukiyamahaofdaltonga @mobiusbraces @sandboxkings @terry_varnermotorsports

11/24/2018 10:47 PM

I listened to the podcast. Doesn't seem like Keefer thought the gains were worth the money and race gas etc, unleas your racing?

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17 KTM 450 SXF - AMAZING!

11/24/2018 10:56 PM

adamdf wrote:

I listened to the podcast. Doesn't seem like Keefer thought the gains were worth the money and race gas etc, unleas your ...more

Yeah, he was talking about minimal gains from HC piston forcing you to use race fuel. The power of the bike itself sounded pretty darn solid. Lack of bottom, but more power than a YZ in Mid and around the same or maybe a little better than KTM up top. The chassis also sounds like a dream for handling and cornering with a free wheeling motor... this bike should be pretty darn nice!

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#performanceedgeracing @tmracingusa @ride.prl @powerbandracing @vertexpistons @LS2helmetsus @hotrodsproducts @pivotworks @fmf73 @kendatire @mikametals @dt1filtersusa @sidimotousa @motoseat @dubyausa @xbrandgoggles @thormxofficial @g2ergonomics @tamer_holeshot_hookup @riskracingmoto @acerbisusa @nihiloconcepts @matrixconcepts @suzukiyamahaofdaltonga @mobiusbraces @sandboxkings @terry_varnermotorsports

11/25/2018 8:09 AM

I been hearing about a half dozen vet guys of various levels in Ohio and 1 had new crf250 1 new yz250f....so they all did a back to back comparo and ALL preferred the crf!! Surprised me.

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11/25/2018 8:34 AM

grunkster wrote:

I been hearing about a half dozen vet guys of various levels in Ohio and 1 had new crf250 1 new yz250f....so they all did a ...more

That would Get my attention if it was a unanimous decision and all 12 liked the Honda better

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11/25/2018 8:51 AM

Going by Keefer’s podcast I would pick the Honda for myself. I’ve had Honda’s in the past and a Yamaha now. The yz motor is insane but to me handling and chassis feel are what make me ride better/faster.

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11/25/2018 9:58 AM

Naanak wrote:

Going by Keefer’s podcast I would pick the Honda for myself. I’ve had Honda’s in the past and a Yamaha now. The yz motor is ...more

Yep. The handling / turning of a chassis is the key to a superb mx bike. The engine can always be tuned to go faster..

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Speak softly and carry a big stick.

11/25/2018 10:05 AM
Edited Date/Time: 11/25/2018 10:07 AM

I finally got a chance to ride a 18 a couple weeks ago and I thought the chassis and suspension was sweet, it cornered like a dream and It definitely cornered better then my 14. The motor was soft on the bottom but it pulled pretty strong in the revs. Glad to hear the 19 got a little more power down low and even more mid and top according to the podcast. I still think with that large bore and short stroke it will be really hard to get a lot of bottom end out it, besides 250f's are really not made to ride that low in the rev range anyway even though it is nice to have it when you need it.

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11/25/2018 5:03 PM

All I know is my 19 yz250f handles waaaaay better than my 14 did. So that lil crf must be special. Will see how the shootouts go.

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11/25/2018 6:00 PM

ConnorJones481 wrote:

Alright so looking to do modification to my new 2019 crf250r over the winter before next season with the upgrades of a high ...more

ratonmacias wrote:

what gains do you expect with that work?

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Born in Prague,living in LA,so if you don't like my spelling,blow me!

21 CRF450R
16 Yamaha YXZ 1000R
17 Yamaha MT-10 FZ-10 165 Hp RWP
06 CRF450X street legal supermoto
96 CR250R smoker
2012 CR500AF
2003 KLX110 mod




11/25/2018 6:08 PM

grunkster wrote:

All I know is my 19 yz250f handles waaaaay better than my 14 did. So that lil crf must be special. Will see how the shootouts ...more

I have a '19 yz250f and I came off a '18 crf and I actually like the yzf better. Turns just as good to me and more forgiving.

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"Who cares about what other people think"