Prosharp Advantedge Wheel ROH:1/4" (7mm) The all-round grinding wheel is

The all-round grinding wheel is the original wheel included with the AS models

These 3mm runners fit your skates firmly and are compatible with all SUPREME and VAPOR goal skate models

ELLIPSE M (Formerly I) (-20 mm)

and back neck

Prosharp Advantedge Wheel ROH:1/4" (7mm) The all-round grinding wheel isWhether you're looking for more bite or more glide, we offer a range of blade hollows to help you optimize your on ice performance. Only use PROSHARP BAUER ADVANTEDGE Grinding Wheels with the PROSHARP BAUER ADVANTEDGE Skate Sharpener. Use of any other grinding wheels may damage the machine and void warranty. CHOOSING THE RIGHT GRINDING WHEELS There are two types of wheels you will use when sharpening your skates: Hollow Grinding Wheels and FLAT