Felt Z6 Bottom Bracket replacement

route66

Hopefully somebody can help me here before I press the BUY button.

I have a 2013 model year Felt Z6 with a square taper bottom bracket which needs replacement. I have the old one in my hand and what I see written on it is (descriptions in brackets my own):

RPM (Manufacturer)
BB-7420 (Model)
BC 1.37X24T (Means British threads measuring 1.37 inches x 24 threads per inch)
<- 68 -> (Distance from one cup face to the other is 68 mm)

Using a calipers, I have measured the length of the spindles @ 103mm. After some research, I see there are various Square Taper standards (link), but I can't see which one is mine for sure. It might be JIS. Is there such a thing as centered / non-centered spindles?

Ignoring my last point, I think I need a 68X103 JIS square taper bottom bracket with 1.37X24T British threads. Looking on EBAY, I see the following:

• [URL="http://www.ebay.com/itm/Tange-Sealed-Bottom-Bracket-Square-Tapered-/130815143615?
• pt=UK_sportsleisure_cycling_bikeparts_SR&var=&hash=item1e7530aebf"]Tange Sealed Bottom Bracket Square Tapered[/URL]
• I.R.D QB-75 Bottom Bracket : JIS square taper
• I.R.D QB-95 Bottom Bracket : JIS square taper

Would any of these work? I'm more interested in reliability over weight ...

Eamonnator

I'd be inclined to go for one of these, cheap as chips, and reliable.

http://www.chainreactioncycles.com/ie/en/shimano-un55-square-taper-bottom-bracket/rp-prod71369

Sorry, I didn't answer your question. All of the ones , you link to will work .

route66

Thanks - I looked at the Shimano one but it's not available in 103mm.

Anyway looks like the others will work as you say!