Description: 100% brand new and high quality. Sealed cartridge bearings. Delicate appearance,sturdy and durable. The headset fits bikes/frames with threads headtubes and forks. Suitable for MTB,road bike,fixed gear etc. Specification: Material: Iron and Plastic Stack Height: 58mm Size: 1 Head Stem-Build: external Cartridge Bearing Diameter:22.2/30-30/27(mm) Package Includes: 1 Piece Bike External Headset Note: Please allow 1-3 cm differs due to manual measurement
