OzVMX Forum

Marque Remarks => Honda => Topic started by: miniwheels on April 29, 2013, 08:58:51 pm

Title: CR125M1 Crankshaft
Post by: miniwheels on April 29, 2013, 08:58:51 pm

Hi , just wondering if anybody can help me with some info as I am trying to rebuild my CR125M1 crankshaft, I recently found a new connecting rod P/N 13201-360-310 that has two notches in it but what confuses me apart from the Honda chart is what big end pin and the needle bearing P/N's I need for that connecting rod  ???.

Title: Re: CR125M1 Crankshaft
Post by: bigk on April 30, 2013, 08:09:27 am

There are better (stronger) options for rods than std NOS, especially if you are to race the bike.
K

Title: Re: CR125M1 Crankshaft
Post by: miniwheels on April 30, 2013, 02:33:53 pm

Hi Big K, this crank is for a sleeved down 100cc M1 elsinore, I have heard that the later conrods are stronger with some modifying of the crank halves to fit the o/s pin but I am not sure which model CR and the availibilty of parts and who can do it, any leads big K ??? .

Title: Re: CR125M1 Crankshaft
Post by: bigk on April 30, 2013, 04:58:45 pm

Any engineer worth their salt could do it, Where are you located? I have rod kits here, and get the webs done locally, or you can use a Yamaha go cart rod and not bore the webs, but that works out expensive. I am in Bendigo, Victoria & can handle it if you can't find anyone close to you.
Cheers,
K