Feature

●With metal bearings, 360° rotation, high speed and precise front fork insertion, unobstructed and free.
●The integrated sealed bearing keeps the lubricant in the bearing, which has a good dustproof effect and is suitable for harsh driving environments.
●Made of aluminum alloy, T6 heat treatment, CNC process, light weight and constant strength; Internal full deep ditch bearings, efficient operation, permanently quiet.
●Waterproof rubber loop, add a layer of waterproof loop in the bowl cover, corrosion protection, waterproof and sand-proof, longer service life.
●Suitable for the inner diameter of the upper tube of the frame headtube is 44 mm, the inner diameter of the lower tube is 50.6 mm and for the small conical tube fork, the outer diameter of the upper end is 28.6 mm and the outer diameter of the bottom end is 33


Description

Bicycle Headset, Bicycle Headset, 28.6 x 44 - 50.6 x 33 mm, Bicycle Headset, 360° Rotatable Waterproof Aluminium Headset Bearings for Road Bike Assistants

Specification:
Item Type:Bicycle Headset
Material: aluminium alloy.
Specification: 44-50.6mm (For use with 1.25 Small Cone Tube Front Fork)
Applicable situation:
Frame control tube: inner diameter of upper tube 44mm, inner diameter of lower tube 50.6mm.
Front fork: outer diameter at top 28.6 mm, outer diameter at bottom 33 mm.
Applicable measurement instructions: (the same four data can be applied)
The inner diameter of the upper tube and the inner diameter of the lower tube to maintain the inner diameter of the upper and lower frame pipes;
The outer diameter of the upper end and the outer diameter of the lower end are the outer diameters of the upper and lower end of the front fork.

Package list: 1 x sunflower cover set, 1 x headset cover, 1 x pressing loop, 1 x top bearing, 1 x top headset, 1 x bottom headset, 1 x bottom bearing, 1 x bottom file