box-three-28h-10mm-expert-disc-rear-wheel
box-three-28h-10mm-expert-disc-rear-wheel, Hand-built in Southern California, Box Three(TM) 451 (20 x 1 1/8") disc wheels are made with Box One(TM) front and rear rims and 28-hole Box Three(TM) hubs laced radially front and 3-cross rear with 15 gauge stainless steel spokes and alloy nipples.