Marker M 4.5 Junior Binding from Alpine Accessories - YouTube
Völkl Racetiger GS R JR 130 cm Ski + Marker 4.5 Bindings Winter Sport Snow Fun | eBay
question] What do these numbers on a marker 4.5 youth binding correspond with? Definitely not mm? Want to set for a boot with a 220mm sole. Total adjustment range is about 185-235mm