Description Aheadset TR1 External Cup 1" Threadless Headset
The ingenious design of the Aheadset cone allows it to be used as a crown race when turned over. This means the cup, bearing, and cone form identical top and bottom assemblies promoting easy installation and fewer unique parts.
The cups and cones work together with an innovative LubeAlarm o-ring to seal-out contaminants. The compression ring is integrated into a first of its kind compression cover creating a simple and light assembly.
12mm insertion depth and 3mm lead-in for easy installation
Both the TR and TR1 use the same 1-1/8 high-complement caged ball bearings
The cone and crown race are the same part creating mirror top and bottom cup assemblies
The compression ring is integrated into the top cover creating one simple, light part
LubeAlarm seals audibly alert the rider when more grease is needed in the headset, extending headset life B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
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