Bottom Bracket DUB Threaded

Make sure you get the right DUB.

My son needed a new SRAM DUB BB. Beware, his turned out to be a DUB GXP when I got it to bits, which has different diameter bearings, as I soon found out.... Biketart sell both types and their service is always excellent.

Not up to Srams usual standard

Had to replace the original as the bearing had failed when my mates bike bought at the same time is fine with Shimano. Little balls and thin wall cups - not built to last.

Pricey for what they are !!

These things do t last me very long at all. I’m getting through about 4 a year, more if they get a soaking. They’ve got ‘sealed’ bearings in them BUT they aren’t water tight and as soon as they get wet they start to deteriorate and make squeaky grinding noises. I wish there was an option to have better bearings in them but I haven’t found it.