crank scrape on a Bullit

[jaekormtb]

I just got a 2002.5 5E Bullit and I'm getting some crank scrape on the drive side. The cranks are RF NorthShore 170mm Microdrives. JRA it's no problem, but when I really push it the drive side scrapes the lower tube of the swing arm. So far I haven't touched it mechanically. I've worked with plenty of other BB's, but not this one. Is the chain line adjustable? I haven't checked the BB length, but there's plenty of room on the non drive side. Any suggestions?

[Orvan]

you can play with the chainline (out) with BB spacers...
SC have already addressed that big blunder they had on their first generation Bulleets by putting a 'dimple' on the elevated chainstay/swingarm... So I'd say it's your chainline

[Echo]

:stupid:

Either your chainline is off, or you have the wrong bottom bracket. I'd take it to a respectable shop if you want to be sure.

[gmac]

What is the correct BB length (spindle) on the 03 Bullit ?

[tmmccree]

Very strange. I got the opposite... crank/swingarm impact on the non-drive side when using a chainguide.

I've tried to help a bit in you're other thread (03 Bullit BB length & guide ?)