Motoscrubs.com

More tech data from the past. Enjoy!

" More tech data from the past. Enjoy! "

____ Where did you get all this data Pete?
__ Where it's listed: "160,175/250" , shouldn't it read '175,200/250' instead? _ Cuz I don't recall the 160-rod being that same 125mm size. - ([Hey Eldert, could you confirm the specs for the 160-rod?])
__ Also, this chart omits the specs for the narrow-case 350-rod -(= n-c.250), and also that for the post '72 450-rod.
__ Very nice of you however, to have bothered to post this data which you do have, of course!!

Thanks,
-Bob

This is another page from the 1987 Eurosport catalog. If you look back in the DIOC newsletters, you can see more stuff from Eurosport. The catalog is a unique mix of parts for sale and tech info. Now if only I could find parts at those 1987 prices.

Pete

i have the same Eurosport catalog printed on yellow paper

i dont have any 160 cc stuff laying around to confirm specs .

however the late type widecase conrod is not on this list
that rod ( called the B type ) was there in 250/350 and 450 lenghts

measuremends are bigendpin is 32 / 35 / 32
the rod bearing is also wider at 22 mm . the bearing is 35 / 43 / 22 mm and had double row needles
this bearing is no longer available but a Yamaha rodbearing part nr. 93310 - 635 - C6 will fit

Eldert

Hi Eldert,

That is the same catalog on yellow paper. Thanks for the additional information.

Pete