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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
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Description
EZ Space Shark. Inspired by the shark, a symbol of speed and power, the bike is designed to have smooth streamlined shape without any solder joint. Adding the unique dorsal fin elements, the sporty looking bike is perfect for the next cycling star . Bike weight is crucial for cyclers due to its direct impact on riding experience. The EZ Shark use a ultra light magnesium alloy frame and lightweight aluminum components such as frontfork, rims and handlebar. The
- 𝗥𝗼𝘆𝗮𝗹𝗕𝗮𝗯𝘆 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗶𝗴𝗻. Inspired by the shark, a symbol of speed and power, the bike is designed to have smooth streamlined shape without any solder joint. Adding the unique dorsal fin elements, the sporty-looking bike is perfect for the next cycling star
- 𝗣𝗿𝗲𝗺𝗶𝘂𝗺 𝗨𝗹𝘁𝗿𝗮-𝗹𝗶𝗴𝗵𝘁 𝗕𝗶𝗸𝗲. Bike weight is crucial for cyclers due to its direct impact on riding experience. The EZ-Shark use a ultra light magnesium alloy frame and lightweight aluminum components such as frontfork, rims and handlebar. The RoyalMg technology significantly optimized the weight and durability. The 16 Inch whole bike weighs 13.0 lbs in sliding mode and 13.9 lbs in pedalling mode. From a toddler to a teen, they can handle this bike more easily
- 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰𝗮𝗹𝗹𝘆 𝗳𝗼𝗿 𝗕𝗲𝗴𝗶𝗻𝗻𝗲𝗿𝘀. The RoyalBaby EZ series is designed to help kids learn to ride a bike perfectly without training wheels. The exclusive child-friendly geometry gives kids an optimal riding posture. Even young beginners can easily have their feet touching the ground to confidently learn sliding first, and seamlessly move on to ride a real pedal bike
- 𝗨𝗹𝘁𝗶𝗺𝗮𝘁𝗲 𝗕𝗶𝗸𝗶𝗻𝗴 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲. Each bike has RoyalBaby patented sealed bearing for smooth pedaling and free maintenance. The gear ratio is optimized to 22:12, so it takes less effort to start. The upgraded hybrid tire tread performs perfectly on both plain roads and rugged ground. All these make it easier to pedal, climb hills, and maneuver around obstacles
- 𝗔𝗹𝘄𝗮𝘆𝘀 𝗥𝗲𝗹𝗶𝗮𝗯𝗹𝗲. The bike comes 95% pre-assembled, with all tools and a manual in the box. It is easy enough to put together in 15 minutes. RoyalBaby bike complies with the CPSC standards, and is trusted by millions of families in more than 80 countries
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Cool-temperature outer cover
Set name: UltraCool Pillow 2-Pack, King - Soft/Medium, Item length width: 40.0 Inches
The pillows (set of2) are easily fluffed and adjusted to personal desire. The outer cover is cool to the touch. I do not feel "cooler" with the pillow, but it does not get hot like some. I'm a side sleeper and sleep comfortably with the Slumber Cloud. I would buy these again.
Con: pillow cover is slick, so pillow cases slide off.
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Reviewed in the United States on January 10, 2026
★★★★★ 1
not cooling for post menopause
Set name: UltraCool Pillow, Standard - Medium/Firm Firmness, Item length width: 30.0 Inches
As a post menopausal person I did not find this cooling at all. The material is memory foam which holds heat but more importantly my head sinks in so that half of it is always surrounded by the pillow, trapping heat. It IS a supportive, soft and comfy pillow. For cooling though, I found it better to buy a firmer, thinner pillow which keeps my head from sinking into it, allowing heat to dissipate.
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Reviewed in the United States on August 25, 2025
★★★★★ 4
Nice and squishy
Set name: UltraCool Pillow, Standard - Soft/Medium Firmness, Item length width: 30.0 Inches
Not really a "cooling" pillow, but better than a standard or or fiber filled pillow. All these types of pillows and other bed linens are initially cool to the touch, but they quickly heat up to match your body temperature. Although the technology currently does not exist to maintain constant cooling, pillows like this are a good compromise for now. It's nice and soft and is a good value for the price.
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Reviewed in the United States on July 30, 2025
★★★★★ 5
New Fave
Set name: UltraCool Pillow, Standard - Medium/Firm Firmness, Item length width: 30.0 Inches
Love It so far... Its cool and comfortable... just the right firmness
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Reviewed in the United States on December 17, 2025
★★★★★ 3
Doesn’t stay cool long
Set name: UltraCool Pillow, Standard - Soft/Medium Firmness, Item length width: 30.0 Inches
The pillow was a little softer than I expected. It’s cool at first but at least for me heats up fast.
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Reviewed in the United States on May 11, 2024