ZTTO Bicycle Internal Headset 44mm 56mm MTB Threadless Sealed Bearing

Description:

• ZTTO code: Upper cup/Bearing outside diameter+ Lower cup/Bearing outside diameter+ Fork tube
• ("44" for OD ø44mm, "56" for OD ø56mm "S"for Straight Tube ,"T" for Tapered Tube fork)
• ZTTO code is for quick search,not a accurate specifications.please refer to
• SHIS(Standard Headset Information System)
• ZS44/28.6
• ZS56/40(30)

Feature:

• 45 degree design , Special Sealed bearing for headset.
• waterproof design keep your steering smooth and long life.
• Precise CNC manufacturing, minimum stack height

Specification:

• MATERIAL: CNC MACHINED AL6061 T6
• 45 degree SEALED BEARING
• WEIGHT: About 126g

Package Included:

• 1 Set Sealed Bearing