Sports equipment comprising a ski (1) and a lift group (G); the ski (1) comprises a longitudinal axis (Z), a tip (11), a tail (12), two lateral edges (13) and a bridge-like structure (15), arranged between the tail (12) and the tip (11), above the ski (1); the bridge-like structure (15) comprises a hooking surface (15a) for bindings (AT) of a user's boot and defining, on a lower side, a duct (16); said lift group (G) comprising an engine unit (M) comprising a motor (2) and a drum (4) moved by the motor (2), a management and control unit (U) connected to the motor (2), a first roller (51) arranged on the tip (11) of the ski (1), a second roller (52) arranged on the tail (12) of the ski (1) and a belt (6) closed on itself and wound longitudinally around the ski under a condition for which it slides around the two rollers (51, 52), being dragged in rotation by the above-mentioned drum (4) and being slidingly inserted on the duct (16); the belt (6) is equipped with a rib sliding in a groove of the ski (1).

Sports equipment comprising a ski (1) and a lift group (G); the ski (1) comprises a longitudinal axis (Z), a tip (11), a tail (12), two lateral edges (13) and a bridge-like structure (15), arranged between the tail (12) and the tip (11), above the ski (1); the bridge-like structure (15) comprises a hooking surface (15a) for bindings (AT) of a user's boot and defining, on a lower side, a duct (16); said lift group (G) comprising an engine unit (M) comprising a motor (2) and a drum (4) moved by the motor (2), a management and control unit (U) connected to the motor (2), a first roller (51) arranged on the tip (11) of the ski (1), a second roller (52) arranged on the tail (12) of the ski (1) and a belt (6) closed on itself and wound longitudinally around the ski under a condition for which it slides around the two rollers (51, 52), being dragged in rotation by the above-mentioned drum (4) and being slidingly inserted on the duct (16); the belt (6) is equipped with a rib sliding in a groove of the ski (1).

A roller ski adapter system is disclosed. Said roller ski adapter system comprises a ski adapters, a skis, a poles and a brake lines. Said ski adapters comprises a front adapters and a rear adapters. Said poles comprises a shaft, a brake lever assembly, a first end, a second end and a grip. Said brake lever assembly comprises said brake lines, a lever and a cable guide. Said front adapters comprises a squeeze plate assembly, a trucks and a wheels. Said rear adapters comprises a braking system, a rear wheel assembly, a squeeze plate assembly, a trucks and a wheels. Said braking system comprises a braking bar, a brake line, a one or more spring assemblies, a splitter and a brake lines. Said one or more spring assemblies comprises a first end, a second end, a first bracket, a second bracket and a one or more braking bar fasteners.

A roller ski adapter system is disclosed. Said roller ski adapter system comprises a ski adapters, a skis, a poles and a brake lines. Said ski adapters comprises a front adapters and a rear adapters. Said poles comprises a shaft, a brake lever assembly, a first end, a second end and a grip. Said brake lever assembly comprises said brake lines, a lever and a cable guide. Said front adapters comprises a squeeze plate assembly, a trucks and a wheels. Said rear adapters comprises a braking system, a rear wheel assembly, a squeeze plate assembly, a trucks and a wheels. Said braking system comprises a braking bar, a brake line, a one or more spring assemblies, a splitter and a brake lines. Said one or more spring assemblies comprises a first end, a second end, a first bracket, a second bracket and a one or more braking bar fasteners.

A mechanically propelled snowboard for recreational enjoyment includes a board and a propulsion assembly. A pair of bindings that is coupled to the upper face of the board is configured to couple to feet of a user. The propulsion assembly is coupled to a frame that is coupled to the board and extends from an upper face proximate to a tail section of the board. The propulsion assembly comprises an engine, a pair of wheels, one of which is operationally coupled to the engine, and an endless track that is operationally coupled to the pair of wheels. A lower limit of the endless track is substantially coplanar with a lower face of the board. The engine is positioned to rotate the endless track to propel the board along a surface. A controller is operationally coupled to the engine and is positioned to selectively throttle, brake, and shift the engine.

A mechanically propelled snowboard for recreational enjoyment includes a board and a propulsion assembly. A pair of bindings that is coupled to the upper face of the board is configured to couple to feet of a user. The propulsion assembly is coupled to a frame that is coupled to the board and extends from an upper face proximate to a tail section of the board. The propulsion assembly comprises an engine, a pair of wheels, one of which is operationally coupled to the engine, and an endless track that is operationally coupled to the pair of wheels. A lower limit of the endless track is substantially coplanar with a lower face of the board. The engine is positioned to rotate the endless track to propel the board along a surface. A controller is operationally coupled to the engine and is positioned to selectively throttle, brake, and shift the engine.

The subject invention provides a snowboard that is propelled over the snow by a battery powered motor/wheel array. The preferred embodiments include a pair of motor/wheel arrays disposed on both sides of the board, on which are fitted specialized snow propellers designed for various snow conditions. The motor and wheel array are attached to the snowboard with a universal mounting plate, which utilizes any snowboard's standard binding mounting holes or channels.

The subject invention provides a snowboard that is propelled over the snow by a battery powered motor/wheel array. The preferred embodiments include a pair of motor/wheel arrays disposed on both sides of the board, on which are fitted specialized snow propellers designed for various snow conditions. The motor and wheel array are attached to the snowboard with a universal mounting plate, which utilizes any snowboard's standard binding mounting holes or channels.

The subject invention provides a snowboard that is propelled over the snow by a battery powered motor/wheel array. The preferred embodiments include a pair of motor/wheel arrays disposed on both sides of the board, on which are fitted specialized snow propellers designed for various snow conditions. The motor and wheel array are attached to the snowboard with a universal mounting plate, which utilizes any snowboard's standard binding mounting holes or channels. The motor/wheel array can be mounted to the board with L shaped brackets, or alternatively with spring loaded hinges. The motor/wheel arrays can be elevated with spacers, which position the wheels slightly lower than the deck of the board to provide traction during propulsion. Shock absorbers can also be utilized to provide downward force to the motor/wheel arrays, and allow upward articulation to accommodate inclined terrain.

The subject invention provides a snowboard that is propelled over the snow by a battery powered motor/wheel array. The preferred embodiments include a pair of motor/wheel arrays disposed on both sides of the board, on which are fitted specialized snow propellers designed for various snow conditions. The motor and wheel array are attached to the snowboard with a universal mounting plate, which utilizes any snowboard's standard binding mounting holes or channels. The motor/wheel array can be mounted to the board with L shaped brackets, or alternatively with spring loaded hinges. The motor/wheel arrays can be elevated with spacers, which position the wheels slightly lower than the deck of the board to provide traction during propulsion. Shock absorbers can also be utilized to provide downward force to the motor/wheel arrays, and allow upward articulation to accommodate inclined terrain.