Blades Bauer Tuuk Lightspeed, 210

"Step blades - Precision that makes the difference. Step's taller XL blades are suitable for Bauer's Lightspeed plastics, which have a screw connection Blade size - Plastic size (the size can be found on the skate base between the rivets) 210 - 212 220 - 221 230 to 230 238 - 238 246 - 246 254 - 254 263 - 263 272 - 272 280 - 280 288 - 288 296 - 296 306 - 306"