Introducing the Ultrashort Stem - a game-changing addition to any fixed gear bicycle.
Crafted with precision using the 6061 Aluminum Alloy, this stem boasts a 3D forged integrally molded design, ensuring optimal handlebar setup for responsive control.
The hollow design in the front not only enhances its aesthetic appeal but also reduces weight, making it an ideal choice for any cycling en…

Introducing a new mid-range Smart Module that unlocks the power of automation and provides efficient solutions for your daily life.
This device offers a plethora of functions, including STEM programming, educational sensor modules, and multiple sensor capabilities.
The device's hardware specifications are impressive, boasting a dual-core MCU, PMU power management, QSPI flash 16MB/PSRAM 8M…

Introducing the Carbon Alloy Bike Stem, a cutting-edge device designed for cycling enthusiasts who demand precision and performance.
With its carbon fiber and aluminum alloy construction, this versatile stem is built to last and can be easily adjusted to your desired handlebar position.
Its 5° stem angle provides optimal steering control, allowing you to tune your bike's steering for a sm…

Unlock the power of robotics with this interactive building block kit.
Empower the next generation of innovators with the ability to create and program their own robots. The snap-in design parts encourage exploration, experimentation, and creativity, while the built-in app module provides step-by-step illustrations of every part for easy learning.
High-torque servos create fluid and preci…

Introducing a cutting-edge cycling accessory that offers protection without compromise - a bike stem support that shields your adventure.
Equipped with a smartphone app, this sleek aluminum alloy device enables real-time GPS navigation, theft protection through sound and light alarm, and automatic release upon owner return.
Additionally, the stem support comes with a 800mAh battery for un…

Introducing a collection of modified screws designed for the Harley Davidson Twin Cam Dyna 1991-2013. These custom-fit fastening solutions are precisely-shaped to provide a flawless fit for your motorcycle.
Made of high-quality ABS plastic, these screws are available in a variety of diameters ranging from 9.8mm to 16.5mm and come in both chrome and black finishes.
Each set includes 76 cus…

Introducing the Spike-shaped Tire Valve Caps, a must-have addition to any motorcycle enthusiast's collection.
Crafted from high-quality chrome aluminum, these valve caps are designed for both fashion and security purposes. The sleek spike-shaped design adds a touch of personal flair to your ride while protecting your tire valve stem from dust and debris.
Installation is quick and easy, wi…

Introducing the Handlebar Extender, the perfect addition to your mountain bike setup.
Crafted from high-strength aluminum 6061 and treated with T 4 + T 6 heat for added durability, this extender allows for a more flexible and responsive control when climbing.
Its easy installation means you can quickly and easily connect it to your bike's original front fork stem, with a built-in screw to…

Looking for a reliable and budget-friendly option for your motorcycle's mirrors ?
Discover this high-quality set. Crafted with a durable black powder coat metal stem and arm and a high toughness ABS plastic mirror housing, these mirrors are built to last.
The easy adjustment feature allows for customization to all angles, providing optimal reflectivity for your ride. With various sizes an…

Introducing a remarkable Science & Discovery toy - a motor that defies gravity!
This motor is a perfect tool for educational and stimulating play, designed to inspire and engage young learners. Its high-speed Hall sensor drive ensures stability, while the long service life and high RPM guarantee optimal performance.
The three-point magnetic levitating structure, supported by suction magne…