Contec BoxFit BB86/92-29 Sram DUB bottom bracket

Answer of Martin

If you have a press-fit shell in your frame, it should work with SRAM DUB. I built this bottom bracket on my Ridley Fenix and SRAM Rival AXS crankset, and it works perfectly.

Wenn Sie eine Pressfitschale in Rahmen haben, sollte mit SRAM DUB funktionieren. Ich habe diese Tretlager auf meinem Ridley Fenix und Sram Rival AXS Kurbelgarnitur gebaut und funktioniert perfekt.

Answer of Richard

Good quality item. Will fit road Sram Dub chain set without any problem.

Good quality item. Will fit road Sram Dub chain set without any problem.

Answer of Jose Manuel

It is for pressfit 92 bottom brackets

Es para pedalier pressfit 92

Answer of Jan

I´ve just installed this bottom bracket. So if you have road frameset with 86.5 shell width or MTB bike with 92 shell width then it´s the part for you. Basically there is a spacer supplied which needs to be installed on MTB bike and no spacer required on road bike. There are also some external spacers supplied which you might need to install depending on the cranckset. There is an instruction in the box. At the same time bare in mind that manufacturers customer service doesn´t exist as I´ve tried to contact them multiple time. Also bottom bracket looks well made but if you are pedantic you won´t be happy about performance. I installed it into my winter bike so I didn´t mind but there will be slight play or a bit too stiff with no play. So it´s not a perfect thing. Also it looks like they copied Ceramicspeed design but you can tell it´s nothing like that. On my bike I can hear some squeaking as plastic dust covers are not fitting well. You will need tool to install it. Hope it helps

I´ve just installed this bottom bracket. So if you have road frameset with 86.5 shell width or MTB bike with 92 shell width then it´s the part for you. Basically there is a spacer supplied which needs to be installed on MTB bike and no spacer required on road bike. There are also some external spacers supplied which you might need to install depending on the cranckset. There is an instruction in the box. At the same time bare in mind that manufacturers customer service doesn´t exist as I´ve tried to contact them multiple time. Also bottom bracket looks well made but if you are pedantic you won´t be happy about performance. I installed it into my winter bike so I didn´t mind but there will be slight play or a bit too stiff with no play. So it´s not a perfect thing. Also it looks like they copied Ceramicspeed design but you can tell it´s nothing like that. On my bike I can hear some squeaking as plastic dust covers are not fitting well. You will need tool to install it. Hope it helps

Answer of Valtteri

Easy to install and rotates smoother than original Sram PF41 DUB BB.

Easy to install and rotates smoother than original Sram PF41 DUB BB.