In-line roller skate having a braking device with amplified trav

In-line roller skate having adjustable biasing angle for each in

In-line roller skate having adjustable toe portion

In-line roller skate having easily replaceable bearings

In-line roller skate having solid cushioning device

In-line roller skate provided with an internal support for a...

In-line roller skate with a sole plate structure

In-line roller skate with adjustable wheels

In-line roller skate with an auxiliary wheel system

In-line roller skate with axle aperture plugs for simplified whe

In-line roller skate with detachable boot

In-line roller skate with eccentrically pivot wheel frames

In-line roller skate with frame

In-line roller skate with improved frame assembly

In-line roller skate with interception of vibrations

In-line roller skate with removable boot

In-line roller skate with two-piece frame for wheels

In-line roller skate with vibration absorption system

In-line roller skates

In-line roller skates