Scooterotica

Vespa P125
Stroke 57
Length 105
Small end 20 id
Big end 29 id
Con rod width 15.4
Pin dia 22
Pin length 39
Small end bearing 16x20x20
Big end bearing 22x29x15,6
Shims 22.2x35x0.5

have a look at this

http://www.kevinbreedonracing.co.uk/Products/Conrods/

it might help

Not yet Oz-was hoping someone on here could advise me,its still in the planning stage,done some research but yet to find a rod of that length with a 16 mm small end..

Ta Gaz will av a look