Problem Solvers Headtube Reducer Cups

Analog Cycles Verified independent store

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Here's the dilemma. You have a sick Amp F3 fork and an old Surly 1x1 collecting dust. They belong together, like tarragon mustard and really cheap hot dogs. But the Amp fork uses a 1" steerer tube and the Surly's headtube is 1 1/8th. No worries. Install these headset reducer shims and a 1" headset and you're ready to party. I've run these off road, they're safe, secure. Reduces the headtube inner diameter from 34mm to 30.2mm, so you can run a 1" threaded or threadless headset on a bike made for a 1 1/8" aka EC34 headset. Pack of 2, IE two cups for one bike. Show more