Procraft Compressor Expander for Carbon Steerers

The Procraft special compressor is an expander set for 1 1/8 inch steerers. Replaces the claws nut for headset clamping. By wedging the compressor in the steerer a uniform clamping force is exerted on the shaft. The Procraft compressor expander is ideal for carbon steerer tubes.
Available in different diameters.

The use of a compressor is recommended for carbon steerer tubes!
Included in delivery: expander incl. ahead top cap