Hey there cycling enthusiasts! Check out this Shimano Tiagra RS400 rear hub - it's the real deal for smooth, reliable performance. This silver beauty features some serious tech with cone races ground by Cubic Boron Nitride tools for that buttery smooth roll you'll love mile after mile. What's really cool are the internal o-rings and grease sleeve that help keep everything properly lubricated longer, meaning less maintenance for you. Spec-wise, we're talking 32 holes for your spokes, compatible with Shimano/SRAM 11-speed road cassettes, and it uses loose ball bearings that have stood the test of time. The QR axle fits standard 130mm road frames perfectly. Weighing in at 385 grams, it's got solid flange diameters of 45mm on both sides with center-to-flange measurements of 36.6mm left and 17.1mm right. Perfect for your rim brake road bike build or upgrade project. Whether you're building up a new wheelset or replacing an old hub, this Tiagra RS400 delivers that quality Shimano performance without breaking the bank. Installation's straightforward if you're handy with wheel building, or your local bike shop can get you rolling in no time. Seriously, your bike deserves this upgrade - your rides will feel noticeably smoother with this hub spinning away back there.
