Axis SICR Q ZS44/EC44 Headset
The Axis SICR Q ZS44/EC44 headset is designed to fit a 44mm headtube, along with 1-1/8" to 1.5" tapered steerer forks.
It provides smooth steering and enhances stability on any terrain. Additionally, you have the option to choose between 7mm and 20mm dust covers, allowing for customization based on your preferences. Perfect fits both road bikes and MTBs.
MATERIALS: CNC-machined 6061 T6 Aluminum and durable sealed bearings
COLORS:Black, Blue, Red, Pink, Gold, Orange, Pewter, Titan
SICR Q ZS44/EC44 HEADSET TECH SPECS:
Designed for 44mm headtubes using a tapered 1-1/8" to 1.5" fork, with a ZeroStack (ZS) upper and External Cup (EC) lower configuration.
- S.H.I.S:ZS44/28.6 (Top) ,EC44/40 (Bottom)
- Fork Steerer:1-1/8" to 1.5" Tapered Fork
- Top Bearing:Woodman C45°/45° (42 x 6.5mm)
- Bottom Bearing:Woodman X45°/45° (52 x 7mm)
- Crown Race:40mm
- Stack Height:Top: 11.9mm /Bottom: 13.25mm /Total: 25.15mm
-
WOOdman HEADSET TECHNOLOGY
Built to handle hard riding while staying lightweight and smooth.
FL CAP
It features our latest 7075 aluminum Torx screw, which is lighter and offers superior torsional strength compared to traditional hex socket screws.

Dust Cover
Most Axis headsets also offer an optional 20mm dust cover.
20mm Dust Cover Advantages:
- Raises the stem height
- Reduces the need for multiple spacers
- Cleaner appearance with lower weight
- Less stress on the steerer tube

SP Hight Adjustment Plate
We include three aluminum SP plates that allow you to adjust the gap between the frame and the headset for a perfect fit and optimal sealing performance.

Position Specific Bearings
For the bike headset, the key and important element is the bearings! Woodman bearings are sealed, with a retainer design for the top bearing and a full-ball and full-grease design for the bottom bearing. This meticulous design not only extends the lifespan of our bearings but also enhances their durability, enabling them to withstand even the most extreme riding conditions. As a result, they are the ideal choice for upgrading the headset bearing on road bikes or MTBs.
