Bike Upgrades. Shimano Hollowtech II Bottom Bracket and cranks Replacement
![](https://i.ytimg.com/vi/9che9-kfW0Y/mqdefault.jpg)
26:11
Shimano Square Taper to Hollowtech II BB Upgrade
![](https://i.ytimg.com/vi/p64e4kEXFYw/mqdefault.jpg)
16:05
TUTORIAL mantenimiento a cajas de centro SHIMANO HOLLOWTECH.
![](https://i.ytimg.com/vi/fzR19x-gg6g/mqdefault.jpg)
21:15
Substituir a unidade de tração de uma bicicleta de montanha. Manutenção da sua bicicleta na oficina
![](https://i.ytimg.com/vi/RVTEOzzNa_U/mqdefault.jpg)
14:06
Shimano Hollowtech II Bottom Bracket Replacement
![](https://i.ytimg.com/vi/lTTCpH6ArCs/mqdefault.jpg)
6:59
Replacing 7 speed freehub body with 8, 9, 10, 11s freehub. 3x7 to 2x9 or 1x11 drivetrain upgrade.
![](https://i.ytimg.com/vi/HQ0z7ToyQqA/mqdefault.jpg)
10:29
Porque é que é difícil andar de bicicleta? Manutenção do suporte inferior Hollowtech
![](https://i.ytimg.com/vi/meErJdr_fUI/mqdefault.jpg)
10:08
Overhaul/Rebuild Bottom Bracket With Sealed Cartridge Bearings
![](https://i.ytimg.com/vi/4EDnAlPrXdY/mqdefault.jpg)
18:06