Works Components 1.0 EC44-ZS44 Angleset-1 1/8" Angle Headset 1.0° 100-109mm EC44/28.6 | ZS44/30 ZS External threadless Complete Black CheckoutTitle=microSHIFT R8 Drop Bar Shift Lever Set 3 x 8-Speed Shimano GRX RX-610

Shimano GRX RX-610

Carbon head set spacers for 1-1/8" steerer

Aero Chainrings

Front derailleur

Powered by 2 AAA batteries (included)

Works Components 1.0 EC44-ZS44 Angleset-1 1/8" Angle Headset 1.0° 100-109mm EC44/28.6 | ZS44/30 ZS External threadless Complete Black CheckoutTitle=microSHIFT R8 Drop Bar Shift Lever Set 3 x 8-Speed Shimano GRX RX-610To suit 1 1 8" forks Upper cup Stack height: 11mm Total upper stack height including bearing cover: 16mm Lower cup Stack height: 3mm Upper Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing Lower Bearing: 41mm OD, 45 x 45 Degree AC sealed bearing Split type 7075 T6 aluminium crown race for simple, tool free installation Headset comes complete with top cap (star nut included), bearings and crown race all parts required for fitment TECH SPECS Bearing