Mechanics of Oscar Pistorius's running blades - Wikipedia
BladeRunner X2 10 Piece T-Shank Blade Set - Rockwell Tools
AmslerTools - Etsy
Amazon.com: Bladerunner by Rollerblade Phoenix Boys Adjustable Fitness Inline Skate, Black and Green, Junior, Value Performance Inline Skates : Everything Else
Vintage 90s Blade Runner Pro 2500 Mens Size 9 Inline Skates Black Rollerblades | eBay
D-D Blade runner Replacement Blades Steel, DDBRB02 at Kraken Corals