Recent content by Wavefront

Re: Still looking if anyone can help out? I would consider buying a whole headset that I can 'break' for bearings if need be? Thanks! Mark.

Hi, I'm looking for a headset cartridge bearing for my Shimano 6500 series Ultegra headset. It's identical in look to the classic Shimano 600, but has Ultegra written on the outside. The one that came out is a sealed bearing is 42mm OD, 27mm ID, 7.8mm height. It has a chamfer on the topside...

I may be a little late as a deal may have been done above, However if not Am very interested at asking and will send PM. Thanks.