TG8

Perfect fitting with Light Alloy headtube

High-tension steel

Fully Sealed Mechanism


Technical Information


  Material   Height Information
Compression Ring Nylon Plastic 7.4mm ID 28.6mm
Top Cone SS41 Steel 9.0mm ID 29.2mm
Upper Stationary Cup SS41 Steel 15.4mm Insertion 34.0 +0.1 -0/ 8mm depth
Lower Stationary Cup SS41 Steel 15.4mm Insertion 34.0 +0.1 -0/ 8mm depth
Crown Cone SS41 Steel 9.0mm Insertion 30.0 +0 -0.1
Seal Ring x 2 Nylon Plastic 4.7mm  
Ball Retainer x 2 Chorome Balls Steel #800  5/32"x 22 Balls