HED Belgium R rim

At 25mm wide, the Belgium R provides a wider tire profile and a rounder contact patch that reduces rolling resistance and creates a more supple ride, and are tubeless compatible if that's how you choose to roll. As always, HED goes above and beyond, welding the seams and giving these rims a slick shot-peened finish to make them one of the best looking, strongest rims available. Available in 28h & 32h.   These rims don't have a defined braking surface. You CANNOT use brakes on these rims. specifications • 700c tubeless compatible clincher • ERD: 593mm • material: G609 AL • invisible welded rim joint • centerline spoke hole drilling (not offset) • width: 25mm external, 21mm internal • depth: 24.4mm   • non-machined sidewall • color: black • weight: 425g