As here, but with a race for std non-taper steerers http://www.purebike.fr/en/vtt-f1/peripheriques-f26/jeux-de-direction-f38/tapered-headset-f33/acros-ax-06-headset-c18.html
Top-quality headset but no use to me now due to frame / forks changes. Fits some older taper HTs with 1 1/8 external cup top and 1.5 external cup lowers.
Material : CNC Aluminium
Stainless steel angular contact bearing
Sealing : R3
Upper cup : External, dia 34 mm - std 1 1/8th HT size
Lower cup : External, dia 49 mm - usually 52mm OD lower HT
Total height : 30.7 mm
Color : Black
Includes top cap
Used but almost as-new condition. £90 RRP new, £45 posted.
James.olsen.remote at hotmail.co.uk for any q's, ta