High-Performance Aluminum BMX Front/Rear Flip-Flop Hubs with Bolt-On Axle Elixir R / SRAM XO Whether you're upgrading your ebike

Whether you're upgrading your ebike or performing maintenance

Enhance your cycling experience with durable

the hub boasts high-quality bearings

or just enjoying recreational slacklining

High-Performance Aluminum BMX Front/Rear Flip-Flop Hubs with Bolt-On Axle Elixir R / SRAM XO Whether you're upgrading your ebikeEnhance your BMX bike's performance with the Wheel Master MX 4000 BMX Hubs FT 48H Sil the ultimate choice for durability, precision, and style. Crafted from high quality aluminum, these hubs deliver lightweight strength perfect for aggressive BMX riding, whether you're suburb cruising or competitive racing. Materials & Construction: Constructed from durable aluminum (Aly), the MX 4000 hubs offer a perfect balance of lightweight performance and rugged