ZTTO Bicycle Headset 42mm 44mm 56mm ZS44 IS42 IS52 ZS56 1-1/8" 28.6mm Straight Cone Tube Fork Bike Frame 4444S 4456ST 4252ST

Multiple sizes available

This headset comes in three different sizes, 42mm, 44mm, and 56mm, making it compatible with a wide range of bicycles.

Straight Cone Tube design

The straight cone tube design of this headset ensures a smooth and stable riding experience.

1-1/8" fork compatibility

This headset is compatible with forks that have a 1-1/8" diameter, making it a versatile option for many bicycles.

ZTTO 4444S\/4252ST\/4456ST Bicycle Headset 45 degree

[Attention]

Before installation, please make sure that the headtube of your bicycle is compatible with the ZS44\/ IS42 IS52\/ ZS44 ZS56 specification. Also, ensure that all components are properly tightened and adjusted to prevent any potential safety hazards.

[Instructions]

1. Begin by removing the old headset from your bike frame and cleaning any debris or dirt from the area.

2. Insert the lower headset cup into the bottom of the head tube and press it in firmly.

3. Place the upper headset cup onto the fork steerer tube and slide it down until it sits on top of the crown race.

4. Install the top cap and compression ring onto the steerer tube.

5. Tighten the headset bolts to the recommended torque specification.

6. Check the headset for proper adjustment by turning the handlebars and checking for any play or resistance.

[ZS44444S Product Specifications]

-Size: zs44\/28.6 | zs44\/30

-Material: Aluminum alloy

- Weight: 95g

- Color: Black

[IS4252ST Product Specifications]

- Size: IS42\/28.6 | IS52\/40(30 with spacer)

-Material: Aluminum alloy

- Weight: 92g

- Color: Black

[ZS4456ST Product Specifications]

- Size: ZS44\/28.6 | ZS56\/40(30 with spacer)

-Material: Aluminum alloy

- Weight: 126g

- Color: Black

- Compatibility: Fits most standard road and mountain bike frames with a 1-1\/8\" and 1-1\/2\" steerer tube

- Features: Durable and lightweight construction, smooth and reliable performance, easy to install and adjust

In summary, our bicycle headset is a high-quality and reliable product that offers smooth and comfortable riding performance. With its easy installation and adjustment process, it is a great addition to any cyclist's kit.

Please use professional pressfit tools for installation, do not use a hammer.

Please use press fit tool to install, don't use hammer

[4444S]

[4252ST]

[4456ST]