Retro Rocket— Ages 10 months-2 years — $49.99 (msrp)

3-2-1, blast off! The Radio Flyer Retro Rocket features vibrating motor action so it really feels like you're taking off. Working lights and realistic astronaut/space sounds add to the fun. The rolling wheels activate the lights and sounds, and there's also a light-up after-burner, a clicking nose cone, and cool retro styling. Under-the-seat storage allows budding astronauts to pack a few essentials. Plastic. Clean with soap and water. Some assembly required. Made in USA.

Retro Rocket News:
Oppenheim Toy Portfolio Product Review
Our fifteen-month-old testers loved the push-button sound effects, lights, and vibrating motion on this low-to-the-ground ride-on…
Radio Flyer (manufacturer's site)

Twist Trike— Ages 24 months-7 years — $59.99 (msrp)

• 2 vehicles in 1-twists from trike to chopper
• Patented quick release twist n' lock mechanism for easy transformation
• Comfortable contoured seat, adjustable seat back
• Controlled turning radius for stability
• For ages 2 to 7 yrs.

Twist Trike News:
Radio Flyer Twist Trike
Dr. Toy — Your child will thoroughly enjoy this vehicle that twists from a tricycle into a chopper-style three wheeler in just seconds. It features a quick release twist n' lock mechanism for easy transformation.…
twist tike from radio flyer
Core77's Design Blog — the twist trike converts from a trike to a big wheel and back with a simple twist. be sure to check out their animation of how their trike converts on their site.…
Preschool Toys
Oppenheim Toy Portfolio — You can twist the body of this trike from trike to low-to-the-ground "chopper." Our tester enjoyed the dual mode of the trike…
Radio Flyer (manufacturer's site)