Check the listing for details. Bike Tire Studs - Fat Bike Studs for Studdable Tires, Qty 261. Condition: New. Listed at 74.99 USD. Next-level fat bike bling! Designed for studded fat bike tires, Billy Flamingo's Brand Stud Nuggets will work with any studdable bicycle tire. Featuring four tasty colors, these bike studs include: LIGHTWEIGHT: Using aluminum for the stud body saves weight and reduces rotating mass, making the steering of your bike feel faster and giving you better acceleration; cheaper bike studs use a heavier steel body and add weightDEPENDABLE TRACTION: The concave carbide tip helps the bike stud bite into the ice better than standard bike studs and improves traction; the carbide material adds durability to create a long lasting studANODIZED IN FUN COLORS: Add some fat bike flair and some fun to your studded tires; our bike studs are anodized in four colors for the ultimate studded tire blingDESIGNED IN ANCHORAGE, ALASKA: We have a lot of experience riding fat bikes and with studded tires; these bike studs are designed for cold weather riding in the iciest conditionsINCLUDES 261 STUDS: Because other leading brands only include 260. Clearly, they are one better!LIFETIME WARRANTY: If you ever lose or damage a bike stud, please reach out to us; we'll send you a replacement for freeSince they have aluminum in them, and NASA uses aluminum, they are made out of Space Age Materials! But let's not kid ourselves - they're just bike studs, that's all. By the way, unless you have Conan-level finger strength and can push studs into tires with your index finger, you'll need a stud tool. The stud insertion tool is not included. You'll have to buy one elsewhere.