Two Stroke Motocross

Two Stroke Motocross Forum => General Two Stroke Talk => Topic started by: TMKIWI on July 13, 2011, 06:17:44 PM

Title: For those that think a CR500 is just not enough
Post by: TMKIWI on July 13, 2011, 06:17:44 PM

This is a must for pussy owners of CR500's. ;)

http://rpmmfg.com/BigBoreStrokerCR640.aspx (http://rpmmfg.com/BigBoreStrokerCR640.aspx)

 :o :o :o

Title: Re: For those that think a CR500 is just not enough
Post by: xandyx on July 13, 2011, 06:19:48 PM

i'd like to see someone kick starting that bigbore bike!

Title: Re: For those that think a CR500 is just not enough
Post by: downonmonday on July 13, 2011, 06:56:48 PM

That is a lot of bike for a leg to kick over! I'd give it a shot with my Astrisk braces on!  :D

Title: Re: For those that think a CR500 is just not enough
Post by: SachsGS on July 13, 2011, 09:22:18 PM

Between the AF conversions and these big bore specials the CR500 seems to be developing a cult following.

Title: Re: For those that think a CR500 is just not enough
Post by: factoryX on July 13, 2011, 10:10:33 PM

$5000!?!

Title: Re: For those that think a CR500 is just not enough
Post by: scotty dog on July 14, 2011, 02:05:57 AM

Madness! But, if i had a CR 500 and $5k just layin around i might be tempted

Title: Re: For those that think a CR500 is just not enough
Post by: snowboarderro on July 14, 2011, 03:29:54 AM

they do include a lot of parts on that big price

and they say will custom machine a decompresor ,so no problem starting that :P

but wtf what to do with that much power????

Title: Re: For those that think a CR500 is just not enough
Post by: MXLord327 on July 14, 2011, 05:35:09 AM

That's just about the same bore & stroke combination as 1 cylinder of a 327 Chevy V-8......

Title: Re: For those that think a CR500 is just not enough
Post by: yo_marc on July 14, 2011, 06:44:05 AM

That's a beautiful thing.

Title: Re: For those that think a CR500 is just not enough
Post by: Paul P on July 14, 2011, 06:54:26 AM

For that money, just get a Maico/Zabel 680 motor and slip it into the CR or CRF frame. The mounts are really close to the CR500. I know of a few CR frames with the Maico/Zabel motors.

Title: Re: For those that think a CR500 is just not enough
Post by: yo_marc on July 14, 2011, 06:55:04 AM

Wow, that's funny.  That shop is not far from me at all.  

When they mentioned Doug Danger in their 'about us' section.. my ears kinda perked up.  DD was a stuntman known fairly well throughout the 90's, and was a salesman at a local Honda shop.  He rode my first bike out to my dads truck, an XR100, back in 1990 or so.  That was a big deal to me back then, and...is still kinda cool.

Hillclimbing is also rather big (for an underground sport) here in New England.  They mention that a few times in their about us section.  I'd imagine that CR600-and-whatever would own some hills.

Title: Re: For those that think a CR500 is just not enough
Post by: CCOADY454 on July 14, 2011, 06:58:25 AM

Quote from: MXLord327 on July 14, 2011, 05:35:09 AM

That's just about the same bore & stroke combination as 1 cylinder of a 327 Chevy V-8......

Just think if a 327 Chevy was a 2 stroke (roughly 5,360cc's) in a 1900lb car and there would be an equal power (or moreso engine size) to weight ratio comparison to a CR640.  CRAAAAZY!!!