NEWOMNI Racer ULTRA-Lite Alloy Crankset Chainring Bolts & Nuts. Fits SHIMANO Dura-Ace, Ultegra, 105, SRAM, Zipp, Easton, Stronglight and other similar cranksets. OMNI Racer WORLDS LIGHTEST Stem Shim 1-1/8" to 1" steerer 50mm: BLACK.
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