The Halo SAS 26" Disc Rim is a multi-purpose heavy duty MTB rim with a proven record for re-defining what strength is. The SAS rim is the go to option for anyone who is looking for a reliable and sturdy all use bike rim. Features: Semi angular box-section double wall T-10 heat treated alloy High strength for DH and Dirt Jump Double stainless steel spoke eyelets Double Joint System: double-secure pinned and sleeved non-welded joint Specifications: Size: 26" Internal/external: 30/36mm Holes: 48h ERD: 538mm Color: black Weight: 780g