Our Excelerator-2 Handcycle is stable, very maneuverable and is safe for even the first-time handcyclist. The 3-speed hub includes a reverse coaster brake which is great because your child’s hands will be positioned on the handpedals ready to stop. Transferring in and out of it is very easy with its low to the ground frame design. Totally adjustable, the Excelerator-2 Handcycle will fit children 42 to 60. It features a simple fore-aft (forwards/backwards) sliding seat, uncomplicated adjustable footrest system and a straightforward crank height adjustment.