Promax EX-2 Bottom Bracket - 30mm Black Model=Optislick }TRP CK-8050 Crankset - 165mm

}TRP CK-8050 Crankset - 165mm 12-Speed For 68/73mm Frame BB DM CINCH Chainring Interface 30mm Spindle Sandblasted Black

Length 255 Gender/Age Unisex Color Black Rail Material Steel Weight 320 Saddle Cut Out Yes Width 155 Material Synthetic Defined Color Black Clamp Style Std Rails

}Wolf Tooth Pogie Bar Plug

Designed specifically and required to install Campagnolo chains and HD-Links

}SRAM X01 Eagle SuperBoost+ Crankset - 175mm 12-Speed 32t Direct Mount DUB Spindle Interface Lunar/Polar C2

Promax EX-2 Bottom Bracket - 30mm Black Model=Optislick }TRP CK-8050 Crankset - 165mmPromax EX 2 Bottom Bracket 30mm Black. The Promax EX 2 English bottom bracket features forged and CNC machined aluminum cups dual lip labyrinth low friction seals and custom sealed bearings. Strong stiff and lightweight forged and CNC machined aluminum cups Dual lip labyrinth low friction seals keep elements out without affecting pedal efficiency Custom sealed bearings are smooth and long lasting For use with 30mm diameter crank spindles such as