Sunday Integrated Headset - 1-1/8", 5mm, Black Bolt-on Binders Compatible with a 51T maximum

Compatible with a 51T maximum cog size for 11-speed systems

- Clamp on grip with ergonomic shape

you'll love how soft and comfortable this jersey is

- 2-piece aluminum valve has removable core

Manufacturer Part Number: DROPOUT-21

Sunday Integrated Headset - 1-1/8", 5mm, Black Bolt-on Binders Compatible with a 51T maximumThe Sunday BMX integrated headset is designed to be a quality headset at an affordable price. Laser etched Sunday logo Color matching spacers included Gyro compatible High quality sealed bearings and precision tapered wedge help to keep the headset tight Product Specifics Bearing Type: Cartridge Color: Black Defined Color: Black Crown Race: 30 S. H. I. S. Stem Clamp Diameter: 28. 6 Threadless Today's Stock Status Currently not available UPC: