6 speed gears question

Tom · Post by **Tom** » 03 Mar 2014 11:10

Who knows if this is a 3 1/2 or 500 Sei six speed cluster? Thx!

Looking at the shape of attachment of the primairy drive sprocket, i would say 3 1/2?

Tom

'It must be a .....' · Post by **'It must be a .....'** » 03 Mar 2014 20:46

Hi, the 500 final drive spocket and shaft are splined, whilst the 350 spocket and shaft has two flats, so it looks like a 350 ?
hope this helps

EVguru · Post by **EVguru** » 03 Mar 2014 21:23

500 has a bigger clutch input spline, needle roller thrust bearings and as said previously, a splined output.

Definitely 350.

Tom · Post by **Tom** » 06 Mar 2014 09:15

Thank you guys, as i thought, 3 1/2. So the 'modulair' system Morini used isn't that straight forward afterall.

EVguru · Post by **EVguru** » 06 Mar 2014 10:19

Tom wrote:Thank you guys, as i thought, 3 1/2. So the 'modulair' system Morini used isn't that straight forward afterall.

Why would you say that?

Any gearbox 'module' from 124 to 507cc, 5 or 6 speed will fit in the cases. SIMPLE!

Tom · Post by **Tom** » 07 Mar 2014 18:20

Thanks for the reminder, i was about to sue Lambertini...

MRC Forum- brought to you by www.morini-riders-club.com