Oryx Sprint Children's Hardtail Bicycle for Sale. Small 12" frame-size with a sloping top-tube, and front shock absorbers. The stand-over-height is 24". Seven speed gears with easy-to-use handlebar grip shifters. The 20x2.125 grip tires are mounted on light-weight alloy rims. Used, but in good condition. C/w kick stand FYI: Oryx was a small independent Canadian bicycle manufacture based out of Quebec. It had a reputation of building quality & innovative bicycles. It is now part of a larger group that includes Balfa & Rocky Mountain Bicycles (not bad company to keep :)