Axis ICF IS42/IS47
The IS42/IS47 headset is designed for full integration with a tapered 1 1/8" integrated top and 1 1/4" integrated bottom headtube. It is suitable for use with a tapered 1 1/8" to 1 1/4" steerer fork. The S.H.I.S. designation is IS42/28.6 IS47/33. Ensure that the fork steerer is tapered 1 1/8" to 1 1/4". The headset is available in 7mm and 20mm dust cover options.
MATERIALS: CNC-machined 6061 T6 Aluminum and durable sealed bearings
IS42/IS47 HEADSET TECH SPECS:
Fully integrated headset for tapered 1 1/8" integrated top and 1 1/4" integrated bottom headtube. For TAPERED 1 1/8" to 1 1/4" fork.
- S.H.I.S Top:IS42/28.6
- S.H.I.S Bottom:IS47/33
- Fork Steerer:TAPERED 1 1/8" to 1 1/4" fork.
- Top Bearing:WOOdman C45°/45° (42 x 30.15 x 6.5mm)
- Bottom Bearing:WOOdman F45°/45° (46.9 x 34.1 x 7mm)
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WOOdman HEADSET TECHNOLOGY
Designed for high performance in extreme conditions and lightweight riding.
FL CAP
FL Cap is a WOOdman lightweight design. The latest Torx screw is made of 7075 aluminum, which is lighter and has better torsinal strength than Haxagon socket screws.

Dust Cover
20mm Dust Cover Advantages:
- Raises the stem height
- Eliminates the need for multiple spacers
- Looks better and weights less
- 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 Headset 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.

SGC Fork Crown Race
One of the key features of the SPG series is the SGC fork crown race- it can be assembled or removed without any tools.
Our patent SGC crown race allows it to be installed on the fork crown without tools, while the reinforced steel ring prevents deformation during the process. We also added a seal to ensure the least amount of maintenance possible.
