250, 250f, or 450

NLD429
Posts
6
Joined
1/7/2011
Location
Cedar Falls, IA, USA
Edited Date/Time 1/27/2012 4:09am
I'm not a new rider but this seemed like the best place to post this question.

I'm looking for some advice on what bike to buy this spring. Cost isn't an issue so I don't care about top end replacement, valves, cams, and all that junk that seems to be on every thread I read. I just sold my '03 RM125 and '07 CRF250R last summer so I have experience riding and maintaining both 2 and 4 strokes. I just want to know which would be best for MX.

I'm 5'10" and weigh 180lbs. I raced my completely stock CRF the past two years in the B class. I loved the 125 I had but it just didn't have the power to keep up so I didn't race it.

The thing I always found myself wanting from the CRF was more low end. I don't know if I was too heavy for it or what? Obviously a 125 is out of the picture. I don't really care to ride on the rev limiter that much so I was looking for any suggestions on what bike would be best. I'm stuck between a 250 2 stroke, a 450, or possibly a 250f with mods to increase low end?

I've ridden a 250 2 stroke once on a gravel road, and a 450 some in a corn field but neither on a track so I don't really think I can make a decision on a racing bike from the experience i have. I noticed the 250 has a lot of low end but it hit hard and revved out fast. I've read about flywheel weights to possibly broaden the power? The 450 seemed to have TONS of power everywhere, but i was riding it on flat ground in nice loamy dirt which I almost never race on. It felt a little bigger and heavier and i'm worried that might hurt its cornering.

The bike I buy will be the one I race this summer. They all seem like good options I just have no experience on a track with any except the 250f. If anyone has any info it would be greatly appreciated. Thanks!!
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NeWskoolmxer
Posts
1346
Joined
10/12/2009
Location
Central, OH, USA
1/7/2011 11:42am
Ktm 350sx-f Perfect balance between all three Laughing
NLD429
Posts
6
Joined
1/7/2011
Location
Cedar Falls, IA, USA
1/7/2011 12:02pm
im not sold on them yet
mxb2
Posts
22437
Joined
6/15/2010
Location
Bowie, MD, USA
1/7/2011 3:26pm
My riding buddy has a big bore kit on his 2010 kxf 250 kawy, loves it, he said the 250f was not enough and the 450 was too much, he s a vet b rider 5 11, 195 lbs. he put a fmf 4.1 megabomb pipe and added a tooth on the rear, he said its the perfect bike.
Richer222
Posts
28
Joined
6/13/2010
Location
USA
1/11/2011 5:33pm
I'd rather have a stock 350 than a pimped out and overly expensive 250f.

The Shop

1/12/2011 1:24pm
well 250 two strokes will obviously beat the 250f's and have way more bottom end, but they will also be a lighter alternitive to the 450. plus its alot cheaper to rebuild. they may not be a little slower than 450s but if ur a good rider, it wont matter in the long run and youll save alot of cash.
mxfreak144x
Posts
133
Joined
1/5/2011
Location
Orange, CA, USA
1/22/2011 8:21am
as much as i hate to say this.....suzuki has the best 2011 bike out there right now. the transworld 250 shootout rated it #1 they said "its got an awesome power band, very good top- end over-rev, it has perfect front wheel bias, and excellent low-end". i guess its a good bike.,....but its a suzuki sooo, dont expect to much.

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