Shimano Di2 BTR2 Internal Battery Seat Tube Shim ModelNumber=MRACEFACE53 If you are running a

If you are running a 1 1/8" fork you will need to purchase the Works Components reducer crown

5" tire width 2

9Bottle Type BikeInsulated YesMaterial PlasticDefined Color Blue

}Promax CF-2 Crankset - 160mm 24mm Spindle 2-Piece 68mm English BB Included Blue

Color Black Flat Protection Sidewall TPI 120 Weight 690 Defined Color Black ISO Width (mm) 60 ISO Diameter 584 / 650b / 27

Shimano Di2 BTR2 Internal Battery Seat Tube Shim ModelNumber=MRACEFACE53 If you are running aShimano Di2 BTR2 Internal Battery Seat Tube Shim. Shimano Di2 External Battery MountsAll Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions Use Di2 system checker to update component firmware from http: e tubeproject. shimano. com