I-Spec Bar Clamps headset stack spacer the Hemisphere will excel on

the Hemisphere will excel on streets and bike paths alike

they always seem to fail when you least expect it

Sharing rims with the CLX 50s

and mounts for fenders and racks

If ripping single track at blazing fast speeds and high fiving your friends is your idea of fun

I-Spec Bar Clamps headset stack spacer the Hemisphere will excel onI SpecBar Clamps are a one piece hinged clamp adapters that allows users to mount I Spec compatible shifters or dropper levers onto the handlebar, without requiring an I Spec brake lever. Compatible only with Shimano I Spec II compatible shifters or dropper post remotes (XTR M9000, M8000) 23g