Back to the BB30, SRAM do one that has a plastic sheath that fits between the bearing and the frame like a shrunken down PF30, I've got one in my Supersix, and there isn't a hint of creak, Cannondale spares sell them if you're wondering where to get one or which model it is...
Back to the BB30, SRAM do one that has a plastic sheath that fits between the bearing and the frame like a shrunken down PF30, I've got one in my Supersix, and there isn't a hint of creak, Cannondale spares sell them if you're wondering where to get one or which model it is...
http://www.cannondalespares.com/SRAM-Bottom-Bracket-BB30-PressFit-30/product_detail/3-39955