what modern springer has a 29mm cylinder ?

[look no hands]

I'd looked into parachute seals for my Supersport, it is the old version with 29mm bore.

The adapter needed would increase stroke and drop power as it wasn't a simple conversion. I had thought about cutting the piston but I was dubious about weakening it.



Glad you found the info, I had a sheet with seal sizes on but it's m.i.a

The Supersport already has a 29mm parachute seal, it was the old Airsporter/Mercury's that were 28mm and can take a 28mm Diana seal with an adapter.

Pete