Specifications:
Material: Aluminum alloy 6061-T6 cap & body, steel bolt & sunflower.
Workmanship: CNC machined, etched pattern.
Bearing Type: inside cartridge system.
Stack Height: 22.3mm.
Top Cover Size: 9mm( Height) × 50mm(diameter).
Compression Washer Size: 30mm(outer diameter) × 28.6mm(inner diameter).
Upper/Down headset: 44mm(inner diameter mouth).
Upper/Down Bearing: 9mm(Height) × 30mm(inner diameter mouth) × 41mm (outer diameter mouth).
Bottom sealed Washer Size: 30mm( inner diameter mouth).
Top Bolt Size: M6 × 33mm(length).
Top cap Size: 32mm(diameter) × 2mm(height).
Weight: 141g/set.
Color: Black.

Fit for: Threadless Ø28.6mm Fork steerer/stem with 44mm head Tube.
Application: Mountain Bike(MTB), Road Bike, BMX etc.
Package Include:
1 set of CNC caged threadless headset.
Note: CNC bike headset comes with 3 months Warranty. Any question, please contact us!

Product Features

• Fit for: Ø1-1/8 inch (28.6mm) straight fork tube with 44mm head Tube.
• Material: Forged 6061-T6 Aluminum alloy, CNC machined.
• Headtube ID.: 44mm; Crown Race: 30mm; Semi-integrated.
• Use: MTB, road bike, mountain bike, BMX, etc. Easy to install and remove.
• If not satisfied with CNC bike headset, please apply for unconditional return and refund within 180 days.