SMART NASA Airless METL Bicycle Tire
The SMART Tire Company has partnered with NASA to develop the first ever consumer application of NASA’s airless shape memory alloy (SMA) tire technology. It was originally developed for use on lunar as well as Mars rover missions and it’s it’s made from advanced, lightweight materials known as NiTinol+. This results in a tire that is elastic like rubber yet strong like titanium, exhibiting perfect shape memory without ever going flat. Read more for a video, additional pictures and information.

Ccling enthusiast Calvin Young consulted with NASA Glenn Research Center inventors Dr. Santo Padula and Colin Creager to bring the power of shape memory alloy tire technology to the general public. Shape Memory alloy is capable of undergoing phase transitions at the molecular level under strain and exhibit thirty times the recoverable strain of ordinary steel. They’re also eco-friendly since they utilize long-lasting materials that reduce rubber waste.

Gyroor C3 Electric Bike for Adults, 450W eBike with 18.6MPH up to 28 Mileage, 14in Air-Filled Tires, Dual Disc Braking, 3 Riding Modes
  • FAST SPEED & LONG MILEAGE - Gyroor C3 electric bicycle owns 450W high speed brushless motor, top speed of 18.6MPH, with the mileage of 28-38 miles, powered battery by 36V10Ah , which makes your e-bike commuting just easier, with its maxload 265lb;
  • DUAL DISC BRAKE SYSTEM - Equipped with front and rear double disc brake, providing powerful, progressive braking in any conditions;
  • 3 RIDING MODES & LCD DISPLAY - Our electric bike has 3 modes as: eBike, pedal assistant bike, bike; Press the power button on the handle to accelerate the bike; The LCD control panel makes it easy to keep tracking of battery;
  • FOLDING & ECO-FRIENDLY - Quick folding makes it convenient to put into the car trunk, save more space for storage or transportation. Provided with good anti-pressure frame. IPX54 waterproof protects your cycling on rainy days. Electricity-powered design is eco-friendly and zero emissions without air pollution and have fun;
  • LIFELONG CUSTOMER SERVICE - We provide one-year guaranty of free maintenance, replacement and return services for products or spare parts that meet warranty conditions. Once you purchase Gyroor products, we will provide lifelong technical support or update services.

SMART NASA Airless METL Bicycle Tire
SMART NASA Airless METL Bicycle Tire

Cyclists will not be able to wait to get their hands on these cool-looking, space-age METL tires that don’t go flat. The unique combination of these advanced materials, coupled with a next generation, eco-friendly design make for a revolutionary product,” said Earl Cole, former Survivor champion and CEO of The SMART Tire Company.