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Technical & Reference Section => Tech and Restoration => Topic started by: BENDYCAT ELEVENTEEN on May 29, 2011, 10:35 PM

Title: BB info needed - please look and work out !
Post by: BENDYCAT ELEVENTEEN on May 29, 2011, 10:35 PM: while i was also at the carboot today i bought this

BB - has Cr-Mo CV-170 84 -C ? Is that a year or just parts number ?

does any one know who's make it is and what year it is from ?

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18514.jpg)

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18515.jpg)

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18517.jpg)

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18519.jpg)

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18520.jpg)

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18522.jpg)

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18521.jpg)

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18525.jpg)

i tried putting the cups into my 83' goose frame - one side fitted nice but the other side is about 1mm all round small ? ? can't work out why ? any one ?

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18523.jpg)

also from the carboot today was a 25.4 double bolt Fishbone seat clamp

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18513.jpg)

and a SunTour 17t freewheel

(http://www.radbmx.co.uk/archive/albums/tt183/ELEVENTEENBENDYCAT/BMX%20Parts/SNC18526.jpg)

all this lot for £4 sweet >:D

cheers B :D
Title: Re: BB info needed - please look and work out !
Post by: BENDYCAT ELEVENTEEN on May 30, 2011, 01:12 PM: cheers mate for the pic ;)

do the cups look right for a tioga set ? the rest seem to match or so, but the inside cup edge is not the same - and it still doesn't explain why one of the cups is out by a mill all around ?

cheers B ;)
Title: Re: BB info needed - please look and work out !
Post by: monkian on May 30, 2011, 01:26 PM: It's one of these B. Got one here all exactly the same except my axle is stamped 83-C & has a little Tange logo (could be a year thing) 8)
Tange also released it in their own branded packaging. Got another CV-170 Axle from a CK-170DX BB Set with no logo or date stamp.
Hope that helps :)

(http://www.radbmx.co.uk/archive/albums/i175/vimto_uk/Tioga%20Catalogue/tioga_cat09.jpg)
Title: Re: BB info needed - please look and work out !
Post by: BENDYCAT ELEVENTEEN on May 30, 2011, 01:45 PM: dose mate ;)

but what should i put around the smaller cup to make it fit better - electric tape or ?
Title: Re: BB info needed - please look and work out !
Post by: bmx xxx on May 30, 2011, 02:13 PM: i had that bottom bracket on my suntour vx cranks
Title: Re: BB info needed - please look and work out !
Post by: monkian on May 30, 2011, 04:41 PM: Quote from: BENDYCAT ELEVENTEEN on May 30, 2011, 01:45 PM
dose mate ;)

but what should i put around the smaller cup to make it fit better - electric tape or ?

Is it definitely the cup? Did you try them both in the same side?
I'd maybe make a metal shim - Coke can or some of that foil ribbon used for Pro Class Rims ;)