Broken crank case rm250

11/16/2018 12:11am Edited Date/Time 11/18/2018 9:24am
Hi guys,
I have recently had my chain snap and go through the case protector and has broken the case.
The bike is 2007 and I am struggling to source a second hand or cheaper cases that's under $1000, any recommendations of who or where to look?

Cheers
1
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CPR
Posts
4312
Joined
10/4/2018
Location
AU
11/16/2018 3:38am
stuhunter wrote:
Hi guys, I have recently had my chain snap and go through the case protector and has broken the case. The bike is 2007 and I...
Hi guys,
I have recently had my chain snap and go through the case protector and has broken the case.
The bike is 2007 and I am struggling to source a second hand or cheaper cases that's under $1000, any recommendations of who or where to look?

Cheers
Depending on how bad it is, if you have a reputable welder and machinist near you, it can be fixed. Usually not pretty but an experienced guy can do crankcase repairs as long as the damage is not too near the crank main bearing housings.
LumpDog841
Posts
491
Joined
12/12/2016
Location
CO US
11/16/2018 3:53am
stuhunter wrote:
Hi guys, I have recently had my chain snap and go through the case protector and has broken the case. The bike is 2007 and I...
Hi guys,
I have recently had my chain snap and go through the case protector and has broken the case.
The bike is 2007 and I am struggling to source a second hand or cheaper cases that's under $1000, any recommendations of who or where to look?

Cheers
I had the same thing happen on my old RM back in the day. How bad is yours? I was able to JB weld mine.
Turbojez
Posts
2421
Joined
8/5/2015
Location
PL
11/16/2018 4:56am
I should have a set of '08 cases lying around. Hit me up and I'll check it during the weekend.
4
11/16/2018 8:53am
stuhunter wrote:
Hi guys, I have recently had my chain snap and go through the case protector and has broken the case. The bike is 2007 and I...
Hi guys,
I have recently had my chain snap and go through the case protector and has broken the case.
The bike is 2007 and I am struggling to source a second hand or cheaper cases that's under $1000, any recommendations of who or where to look?

Cheers
LumpDog841 wrote:
I had the same thing happen on my old RM back in the day. How bad is yours? I was able to JB weld mine.

The Shop

Falcon
Posts
10041
Joined
11/16/2011
Location
Menifee, CA US
Fantasy
765th
11/16/2018 9:13am
A brand-new crank case set retails for $609.20. Part #11301-37860.
Probably a backordered part, but it's still available in the Suzuki EPC.
1
gsxr6
Posts
1956
Joined
9/3/2011
Location
Anderson, CA US
11/16/2018 9:34am
Just buy a used bike steal the parts u want and recoup the rest by selling the stuff u don't want
2
dadofagun
Posts
1697
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3/28/2015
Location
Satan's Hollow, OK US
Fantasy
2117th
11/16/2018 6:40pm
gsxr6 wrote:
Just buy a used bike steal the parts u want and recoup the rest by selling the stuff u don't want
Yep, done that twice. Made some nice coin parting out the “donor “ bikes.
1
11/17/2018 3:55am Edited Date/Time 11/17/2018 3:57am
Either toss the case saver, or round the leading edge off to try and deflect the chain binding up should it derail.
Have seen that happen more than once using those "case breakers". Once where a rock jammed up between the saver and chain, broke the cases, chain still on.
1
DPR250R
Posts
2128
Joined
9/14/2006
Location
NJ US
11/17/2018 3:59am Edited Date/Time 11/17/2018 11:17am
Were you able to find the peices that broke off?
11/17/2018 11:07am
DPR250R wrote:
Were you able to find the peices that broke off?
I have 2 of the pieces but the lower bit in the photo above i could not find
DPR250R
Posts
2128
Joined
9/14/2006
Location
NJ US
11/17/2018 11:22am
stuhunter wrote:
I have 2 of the pieces but the lower bit in the photo above i could not find
Have you given Millenium Technologies a call? Maybe show them the pics and tell them what peieces you have left over. I see they do head and cylinder repair, maybe they can help or point you to someone who can.
1
11/18/2018 9:24am
Turbojez wrote:
I should have a set of '08 cases lying around. Hit me up and I'll check it during the weekend.
Did you end up having luck with those cases? Cheers

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