Top External Headset

Code:HS65
Technical Descripiton(S.H.I.S): EC34/28.6
Top head tube inside diameter: 34mm
Stem clamp diameter: 28.6mm
Top stack height: 24.6mm
Cartridge Bearing Size O30.15xO39x6.5x45˚x45˚
Weight: 37grams

Code:HS85
Technical Descripiton(S.H.I.S): EC34/28.6
Top head tube inside diameter: 34mm
Stem clamp diameter: 28.6mm
Top stack height: 24.6mm
Cartridge Bearing Size O30.15xO41x6.5x45˚x45˚
Weight: 45grams

Code:HS110B
Technical Descripiton(S.H.I.S): EC34/28.6
Top head tube inside diameter: 34mm
Stem clamp diameter: 28.6mm
Top stack height: 32mm
Cartridge Bearing Size O30.15xO41x6.5x45˚x45˚
Weight: 51grams