KustomCaps FULL COLOR headset caps are created using a secret printing process that was reverse engineered from alien technology. They are weather (heat, cold, rain, snow, wind) and UV resistant and are designed to fit 1 1/8" headsets. They measure 1 1/4" (32mm) in diameter. This is the most common size on modern bicycles.
These caps are flat across the top and weigh 6 grams. They are made of 6061 aluminum. Our headset bolts are made of 7075 aluminum are M6 x 30mm in size and weigh 3 grams.
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