Headset: IS42/28.6 | IS52/40 Integrated - Complete - Orange. HEADSET POSITIONComplete. HEADSET TYPEIntegrated. UPPER CUP42Mm. STEERER TUBE1-1/8"-1.5". SHIS UPPERIs42/28.6. SHIS LOWERIs52/40. S.H.I.S.Is42/28.6 | Is52/40.
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