The V-One reducer headset from Sunline enables you to use forks with an 'inch and an eigth' steerer in a frame designed for an 'inch and a half' steerer.
What this means in practical terms is that your big-hitting frame with it's oversized headtube can be made to work with a much wider range of forks.
If your frame takes a 1.5 inch fork steerer this headset converts it to accept the more popular 1 1/8 inch fork steerer.
Patent pending design that will not come loose under hard impacts.
Reduce 1.5 compatible frames to 1-1/8 steerer tube.
Lowest stack height for long travel forks.
18mm cup depth strengthens head tube.