First Components 1,5'' upper cup (EC49/38,1)

First Components external 2H upper cup for 1,5'' frame and 1,5'' fork steerer.

Features

• Material : Aluminium
• Sealed cartridge bearings
• For 1,5'' frame and 1,5'' fork steerer
• Cup : External 49 mm
• Top cap and star nut included

Weight : 132 gr (with top cap and star nut)