24seven bottom bracket

ksm1985

Alrite folks, having a bit of a dilemma right now

i have had these for years, very good cranks,



however i cannot find this part

http://www.tartybikes.co.uk/images/cust ... etncup.jpg

and for some reason 24seven bikes no longer has a website??

i cant find a part i know will fit, also cannot find a 140mm wide BB which will fit

any help appreciated

kev

ROCHA

Only one solution I can think of:
Get an old BB cup (steel ones, the kind that use loose balls) and then find a machinist to make the internal diameter of the cup adequate to that bearing

RevellRider

140mm wide BB shell or axle length?

thelodge

Try leisurelakes first they were behind 24seven.

nicklouse

what size are the bearings.

ksm1985

140mm axle, bearings are 20 inside, 32 outside and 7mm wide, i can find the bearings no problem but just the cup that goes inside to hold it in place, it was plastic if i remember correctly

thanks for the help so far

nicklouse

sounds like the Gusset pigmy BB will do.

http://www.gussetbikes.com/products-inf ... ?id=BBGUPE and use your axle.

ksm1985

thank you!