K-Force PowerBox Team Edition Drivetrain • B-53 Threaded Headset Black

• B-53 Threaded Headset Black 1-1/8" 5/32x20 - 5/32x20 B-53

• New K-Force WE 2 X 11-Speed system

• Carbon - 1 1/8 x 10mm H2100A{NO

• 180 post mount screws

• Stack height 5

K-Force PowerBox Team Edition Drivetrain • B-53 Threaded Headset BlackThe newest edition of our POWERBOX TEAM has come. It includes left and right Bluetooth connections for unmatched accuracy. On top of this, from the previous edition, we have reduced the weight to only 690 grams, making it one of the lightest and stiffest power meter cranks on the market. These are the main reasons our Pro Tour teams have chosen to use our cranks during the competition. Hollow 3K carbon fiber arms Carbon composite arms AL7075 100% CNC