BB Advice.

[Thorpie]

I am after a new bottom bracket for my 94 Kilauea single speed. Can anyone recommend a good one? I have seen quite a few new FSA square taper ones, are they any good or should I stick with Shimano XT/XTR?

Cheers,

Trevor.

 

[Kneedowndean]

For the cost, a Shimano XT Square Taper is perfect. Basically everlasting and reliable. You'll just have to find one though.....

 

[Thorpie]

I am watching a NOS XT one on the bay at the moment but I have also seen a new FSA Ultimax Ti one, is one better than the other or is Shimano just longer lasting, more durable?

Trevor.

 

[one-eyed_jim]

The FSA has replaceable bearings, and it's quite nicely made, but an Ultimax Ti unit I used had the most flex I've ever experienced in a bottom bracket. The cranks had about 4mm of clearance with the chainstays when the bike was in the workstand. When I rode the bike, the ends of the cranks were taking paint off the frame - that's how much flex there was. I later read a review in a French cycling magazine where the FSA was the lightest, but also the most flexible on test.

If you're light, you could try the FSA. If not, a UN71/72 is always a safe choice. TA also make very nice units, also with replaceable bearings.

 

[rody]

Phil Wood...none other will ever come close

 

[Thorpie]

Thanks for the advice guys especially over the FSA Ultimax. The Phil Wood stuff looks beautiful but would be knocking on the door of £100 with fitting tools so I think I will stick with Uncle Shimano for now, got my eye on a cheap NOS UN-72.

Trevor.