Otacon Posted November 29, 2014 Report Share Posted November 29, 2014 Been out the game a long time. I used to run a truvativ gigapipe DH Isis bb. Now I'm gonna be running a pro2 with a fixed cog on my cranks. Would I only need a 113mm spindle or do I need the longer one ? Also how do you determine what shells size I need ? 68 or 73mm? Sorry for the nooby posts lately. I've just forgot everything lol. Frame is 06 echo control long if that helps Quote Link to comment Share on other sites More sharing options...
craigjames Posted November 29, 2014 Report Share Posted November 29, 2014 You'll want a 128mm really to give you the crank arm/brake slave clearance. Quote Link to comment Share on other sites More sharing options...
Jamie_Trials Posted November 29, 2014 Report Share Posted November 29, 2014 http://www.ebay.co.uk/itm/like/281490250549?limghlpsr=true&hlpv=2&ops=true&viphx=1&hlpht=true&lpid=108&chn=ps&device=c&adtype=pla&crdt=0&ff3=1&ff11=ICEP3.0.0-L&ff12=67&ff13=80&ff14=108 Sorted, still best bottom brackets out there IMO. Quote Link to comment Share on other sites More sharing options...
LEON Posted November 29, 2014 Report Share Posted November 29, 2014 They're decent for the money. Get a used Raceface signature DH Isis if you can Cost way more new but I've got 2 and both were stupidly cheap. Try Pinkbike, all the mtbers are on Hollowtech now so Isis to them is now what square taper is to us. Quote Link to comment Share on other sites More sharing options...
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