Made in Taiwan! Anodized Aluminum Alloy 25.4mm Seat Post Seatpost - Anodized Red, for Fixie Fixed Gear Bikes, BMX Bikes, Beach Cruiser Bikes, and Mountain Bicycles OVERALL LENGTH: 14" SEAT POST DIAMETER (O.D.): 1" (25.4MM) ALUMINUM ALLOY AND ANODIZED COLOR HIGH QUALITY MADE IN TAIWAN