Per4Max Thunder ADJUSTABLE Tennis Wheelchair handcycle accessories The 24 spoke Spinergy Sport

The 24 spoke Spinergy Sport Lite Extreme "XSLX" X-Laced  with patented 4mm PBO FIBER spokes provides added torsional stiffness and a quicker push response

The Schwalbe RightRun PLUS wheelchair tire is like the entry level regular Schwalbe RightRun

Krypton models will include an adapter to fit to the wheelchair

Continental has long been renowned for their high quality tubular tires and they now offer an equally high quality valve extension for today's aero rims

278Wh (airplane safe)

Per4Max Thunder ADJUSTABLE Tennis Wheelchair handcycle accessories The 24 spoke Spinergy SportThe Per4Max Thunder Adjustable tennis wheelchair is the most versatile performance sports wheelchair on the market today! It is made of optional 6061 T6 or optional 7000 series aluminum. With the front seat height fixed, the rear seat height is easily adjusted in seconds utilizing P4X custom machined parts and clamps used on bicycle seats. This is what makes the Thunder "Adjustable" tennis wheelchair unique! Simply slide the seat to the desired height