|
Post by oldgeek on Jun 8, 2019 16:51:58 GMT -5
According to the generic Jog manual I have from the interwebs, it would appear to be a 10mm pin... If you are doing the crank along with the cylinder, then by all means upgrade to the 12mm small end crank.
|
|
|
Post by Kenho21 on Jun 8, 2019 17:54:10 GMT -5
Yeah I definitely will I guess. Are 12mm cranks substantially tougher?
|
|
|
Post by oldgeek on Jun 8, 2019 20:25:39 GMT -5
Most will agree they are substantially stronger. Bigger is better.
|
|
|
Post by Kenho21 on Jun 8, 2019 20:47:07 GMT -5
|
|
|
Post by ryan_ott on Jun 8, 2019 21:46:36 GMT -5
|
|
|
Post by Kenho21 on Jun 8, 2019 22:57:15 GMT -5
That’s convenient haha. I’ll take that into consideration. Thank you
|
|
|
Post by Kenho21 on Jun 9, 2019 7:17:18 GMT -5
Looks like for the horizontal minarelli/E40QMB motor Polini doesn't make a Corsa kit with a 12mm pin... or at least I cannot source one anywhere... anyone else?
|
|
|
Post by Kenho21 on Jun 9, 2019 7:18:04 GMT -5
Which seems kinda strange since they make a midrace 12mm crankshaft.
|
|
|
Post by ryan_ott on Jun 9, 2019 7:30:39 GMT -5
|
|
|
Post by Kenho21 on Jun 9, 2019 9:26:34 GMT -5
Wow! Quick response for a Sunday lol. They emailed me back within minutes telling me they could swap the piston. For some reason Polini doesn't produce a kit with a 12mm included. Seems weird, but glad to have that worked out. Thanks ryan!
|
|
mattyslimz
Scoot Enthusiast
Posts: 222
Location: Northern Virginia
|
Post by mattyslimz on Jun 9, 2019 11:01:28 GMT -5
Kenho21 that’s surprising, maybe it’s just they don’t stock it? ThomasTPFL Which Athena crank did you use, the racing evolution stock stroke? I’m wanting to do that crank with their matching 70 evolution bore, was wondering if it was a good purchase?
|
|
|
Post by Jwhood on Jun 9, 2019 17:59:54 GMT -5
That's the crank I was using on the Tgb Athena and had a wristpin failure maybe it's the oiling hole design on the crankend thomas
|
|
mattyslimz
Scoot Enthusiast
Posts: 222
Location: Northern Virginia
|
Post by mattyslimz on Jun 9, 2019 18:26:31 GMT -5
That's the crank I was using on the Tgb Athena and had a wristpin failure maybe it's the oiling hole design on the crank and thomas Hmm maybe I’ll steer clear of that crank than. The Athena top-ends seem to rip and have held up good for me so far though (on a used bike). Thanks
|
|