Bottecchia SP9 48 ISP Maximum

[rgamble]

Am looking to understand what the maximum extension is for the ISP for this frame (size 48). Internet searches have come up empty in this regard.

I need to get 74 cm from BB center to saddle rail carrier.

Thanks -- Rick

[mike]

may not be helpful, but botecchia may be able to do custom ISP for you. de rosa does.

[rgamble]

Good point. I'd like to think I'd fall into the "normal" range however I'd like to confirm that notion before making the purchase.

Your observation prompted me that I could simply contact the manufacturer to confirm.

So thanks!