Building or rebuilding a tough mountain bike wheel? This Alexrims SUPRA35 is a burly rim designed for Freeride (FR), Downhill (DH), or Enduro use. It's for 27.5-inch wheels (ETRTO 584mm) and has 32 holes for spokes. The key feature is the wide 30mm internal width, which is perfect for modern, wide mountain bike tires (2.4\ and up), giving them a better profile and more traction. It's tubeless ready to set up sealant directly. The SSE (Stainless Steel Single Eyelets) reinforce the spoke holes for extra strength and durability under hard impacts. The rim has a welded joint (stronger than pinned) and a black finish. The ERD (Effective Rim Diameter) is 529mm, which you'll need for calculating spoke length. A solid, no-nonsense rim for aggressive riding where strength is a priority over minimal weight.
