- Alpha Zero
Wheel Size: 12 in
Age: 1½ + years
Type: Balance bike
$239.00Unit price /Unavailable - Alpha One
Wheel Size: 14 in
Age: 3 to 5 years
Type: All-purpose Bike
$419.00Unit price /Unavailable - Alpha Two
Wheel Size: 16 in
Age: 4 to 6 years
Type: All-purpose Bike
$469.00Unit price /Unavailable