STR

Reversible Type headset

High-tension steel

Fully Sealed Mechanism


Technical Information


  Material   Height Information
Compression Ring Nylon Plastic 4.0mm ID 28.6mm
Cone x 2 SS41 Steel 6.9mm ID 30.0mm +0 -0.1
Stationary Cup x 2 SPCC Steel 16.6mm Insertion 34.0 +0.1 -0/ 8mm depth
Seal Ring x 2 Nylon Plastic 2.1mm  
Ball Retainer x 2 Chorome Balls Steel Steel 5/32"x 22 Balls