CeramicSpeed BSA Road 24mm Coated Bottom Bracket Color:Black Vio boasts a two piece

Vio boasts a two piece in-mold construction with Duo Density EPS foam

Rear speeds 12

Drive Type: Shimano/SRAM

Shimano Ultegra WH-6800-R Rear Quick Release

• Nickel plated steel cogs

CeramicSpeed BSA Road 24mm Coated Bottom Bracket Color:Black Vio boasts a two pieceA threaded bottom bracket that offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings Features *Grade 3 Silicon Nitride balls *Coated races increase bearing service life by increasing hardness of race and reducing corrosion *Reinforced polyamide cage and non contact seals *Hand built in Denmark