Our Story
Born from a passion for ultimate performance, Imtos is redefining what’s possible in high-end cycling. With decades of engineering expertise and a relentless pursuit of innovation, we design and manufacture carbon fiber components that push the boundaries of lightweight construction, strength, and aerodynamic efficiency.
From ultra-light integrated handlebars to revolutionary carbon spokes and rims, every Imtos product is crafted to deliver one purpose: compact to speed — maximizing performance in the most efficient, streamlined package possible. We believe every gram counts and every ride should be faster, smoother, and more powerful.
At Imtos, we aren’t just building bike parts. We’re engineering the future of cycling.
Ultra-Light Carbon Thru Axle
A Refined Upgrade for Premium Road Builds
A detail-driven upgrade for premium road bikes, developed to combine ultra-low weight with third-party validated structural performance.
- Ultra-light construction
- Third-party SGS tested
- Developed for premium road builds
- Multiple fitment options available
Why upgrade a thru axle?
For riders focused on a complete lightweight build, the thru axle is one of the most overlooked upgrade points on the bike. IMTOS rethinks this small but important component as a refined performance part—not just standard hardware.
Testing & validation
IMTOS carbon thru axle samples have undergone third-party SGS testing for torque, tensile, and shear performance. Reported results include torque values up to 20.3–26.5N·m, tensile values of 10.794–11.260kN, and a maximum shear load of 5405N, depending on sample configuration. Always install according to the requirements of your frame, fork, and wheel system.
Compatibility
Available in multiple specifications to support a wide range of modern road bike fitment needs. Please confirm axle length, thread pitch, and frame/fork requirements before ordering.
Smart Modular Axle Design
Modular threaded head options allow the system to cover a wider range of frame standards while reducing the need for multiple axle bodies.
Imtos Aerion Aero-Wide Carbon Wheelset
Engineered for riders who chase every marginal gain, the IMTOS Aerion Aero-Wide combines a premium T1100 carbon rim, ultralight 1.7g carbon spokes, and a precision 230g superlight hub to deliver exceptional acceleration, stiffness, and climbing efficiency.
The continuous one-piece carbon structure enhances durability, while Purim surface technology preserves carbon strength without unnecessary coating weight. Paired with TPI ceramic bearings, the system rolls smoother and faster under real riding conditions.
UCI 120J impact tested. No rider weight limit.
IMTOS — Compact to Speed.
Altis 270G Super Aero Integrated Carbon Handlebar
The Imtos Altis sets a new benchmark for integrated carbon handlebars. Weighing from just 270g — far lighter than most handlebars on the market — this one-piece molded design has no glue bonding, delivering exceptional strength and durability.
Crafted from a high-performance T800+T1100 carbon fiber composite and enhanced with our proprietary carbon layup and reinforcement techniques, the Altis achieves maximum weight reduction without sacrificing structural integrity. It easily passes 200,000 fatigue cycles, ensuring long-lasting reliability and safety.
With its aerodynamic shape and ultra-lightweight construction, the Imtos Altis is the ultimate upgrade for riders seeking to shave weight from their build without compromising stiffness or control — the perfect performance component for modern road bikes.
Imtos — Engineered for Lightweight Performance
Imtos — Engineered for Lightweight Performance
Smart Modular Axle Design
The Real Carbon Hub, Lighter and Stronger
Delivers outstanding structural strength and long-term durability.
Feel the Ultra Light
Featherweight build, outstanding strength.
Blog Posts
Rider Review: Imtos Colora Gravel Handlebar
2025 Final Youth Cycling Match in Xiamen
IMTOS Junior Team Impresses at the 2025 Wuhan Stage
Youth Individual Time Trial-2025 Handan
🚴 IMTOS Youth Individual Time Trial – Speed, Passion, and Future Champions
Why the Imtos AeroBlade Carbon Spoke Redefines Wheel Performance
