Trek BB90 for Rotor 24mm cranks red Please note** Installing this oversized

Please note** Installing this oversized derailleur cage typically requires replacing your chain to accommodate the larger pulleys on

R9100 11-speed Dura Ace series

Here's some technical details:

plug-and-play solution that allows you to quickly press in the cups and the GXP reducer

Trek BB90 for Rotor 24mm cranks red Please note** Installing this oversizedThis bearing set is ready to plug a Rotor 24mm crank in a Trek BB90 road frame. BB90 was used on Trek's carbon road frames pre 2021. For current carbon road and gravel frames, look at T47 Internal. For aluminum frames and mountain bikes, have a look at the BB86 BB92 collection. Choose road bearings for road bikes, cross bearings for cyclocross or if you frequently ride your road bike on wet roads.