Rollerblade Racing Axles (9 Pack) meta-tag-superfeet measure circumference of extended knee

measure circumference of extended knee and match to the sizes listed below:

*Mounting bolts (to attach the frame to the boot) are not included

Interchangeable plastic & aluminum h-blocks offer options for all kinds of obstacles

This frame is designed specifically to be used in an anti-rocker wheel setup

as the larger wheel size makes you higher off the ground and less stable

Rollerblade Racing Axles (9 Pack) meta-tag-superfeet measure circumference of extended kneeRace Axle includes (8) aluminum racing axles plus (1) longer brake axle for Twister Edge, RB, Powerblade, Endurace, Tempest, Twister and Metroblade skates. RB Sku: 09203000001