ZUMBA AND ZUMBA ML FROM THUN

Рет қаралды 346

3 жыл бұрын

Short video about premium bottom brackets from Alfred Thun Gmbh
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Пікірлер: 4

@user-io2tk5vt6v 2 жыл бұрын

The bearing on my bike broke (STEVENS CITY FLIGHT LUXE) so I disassembled the gates (Thun Zumba GBL 460), but now I can't buy the same one in a shop. So than I have decided to replace the bearings. I don't remember what of sides of the shaft was longer. Please tell where the left and right sides of the shaft are. How to properly assemble the details together.

@konradmtb Жыл бұрын

One of my caps got loose and screw thread got stripeed can these caps be replaced? Perhaps there are alternatives you could suggest, please?

@128bike Жыл бұрын

Maybe it will be possible to order a new BB better. In which country are you located ? Maybe I can try to identify where you can find a new one.

@konradmtb Жыл бұрын

@@128bike Hi I am in the UK. I found only two 68mm BB in the UK, but they are not Zumba - Gates Carbon Drive ready. I could get Zumba on ebay but for £50 or more which is not worth it as shipping cost is much higher than part it self. Can you suggest alternatives ? I measured spindle (axle) length, which is ~150mm, super long - very unususal. I am curious, what makes these Thun BBs Gates belt drive system ready? Why not Shimano or any other brand? Thank you for your help!