Description
Upgrade your bike’s rear wheel setup with the DT Swiss RWS Rear Thru Axle 12x142mm – the ultimate in performance, safety, and ease of use. Engineered with premium materials and innovative design, this thru axle offers superior stiffness and confidence-inspiring security for your cycling adventures.
Materials & Construction
Made from high-strength alloy, the DT Swiss RWS Thru Axle combines durability with lightweight performance, ensuring your bike remains responsive without unnecessary weight. The alloy lever features a sleek black finish that resists corrosion, maintaining its appearance and functionality over time.
Performance & Engineering
Designed with the patented RWS (Ratchet Wheel System) technology, this rear thru axle ensures a stiffer connection between your wheel and frame, improving power transfer and handling precision. Unlike traditional cam-based quick releases, the ratcheting system tightens with precise turns, offering greater control and security during rides.
Components & Technology
The RWS lever features a thoughtfully engineered ratcheting mechanism that allows for smooth tightening and effortless adjustment. After securing the axle, the lever can be rotated into an optimal position for clearance and aerodynamics, providing a sleek and integrated look. The threaded system with a 1.5mm pitch and a 13mm thread length guarantees compatibility with modern bike frames and reliable performance under demanding conditions.
Style & Use Case
Ideal for mountain bikes, gravel bikes, and high-performance road bikes, this thru axle combines practical functionality with a minimalist aesthetic. Its black finish complements a wide range of bike color schemes, and its design caters to riders seeking quick, tool-less wheel swaps, enhanced stability, and safety on rugged terrain or fast-paced riding.
Innovative & Differentiating Features
– Ratcheting tightening mechanism for precise, cam-free engagement
– Removable lever for easy installation and adjustment
– Enhanced stiffness and safety compared to conventional quick releases
– Optimized length (171mm) and thread pitch for seamless compatibility
Elevate your bike’s performance with the DT Swiss RWS Rear Thru Axle 12x142mm – engineered for riders who demand reliability, strength, and straightforward operation on every ride.
- Enhanced Security and Stiffness with the DT Swiss RWS Rear 12x142mm Thru Axle, featuring a patented RWS wheel mounting system designed for precise, reliable fitment on modern mountain and gravel bikes.
- Innovative Ratcheting System Uses Turns Instead of Cam Levers, allowing for quicker, smoother installation and removal while maintaining optimal clamping force for improved rider confidence.
- Constructed from lightweight, durable alloy for superior strength-to-weight ratio, ensuring long-lasting performance in demanding trail, XC, or gravel riding conditions.
- The Removable Lever is Fully Adjustable and Can Be Rotated to Ideal Position After Tightening, enhancing bike handling, clearance, and convenience during repairs or maintenance.
- Compatible with 12×1.5mm Thread Pitch and 171mm Length, this thru axle is engineered to fit 142mm over locknut dimensions, making it a versatile upgrade for compatible wheelsets seeking increased stiffness and security.
| Over Locknut (mm) | 142 |
| Axle Diameter (mm) | 12 |
| Overall Length (mm) | 171 |
| Thread Length (mm) | 13 |
| Thread Pitch | 1.5 |
| Color | Black |






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