Specification:
Dimension: 3.1cm(Outer Dia.) x 1 cm(Inner Dia.) x 0.5 cm(Bottom Dia.) x 1.2cm(T)
Color: Black
Material: Carbon fiber

Feature:
Super lightweight，durable，rustproof，waterproof
Unique black round shape，carbon fiber material
Prevent water dropping into the fork，protect the fork
Fits 1 1/8” (28.6mm) steer tubes/stems
Notice: Please check the size before you buy

Package includes:
1 x carbon fiber headset top cap