Description
Wheeltop EDS TX Pulley Wheel Cage
Elevate your road bike’s drivetrain efficiency with the Wheeltop EDS TX Pulley Wheel Cage Upgrade Kit, the premium aftermarket enhancement for serious cyclists—from competitive racers to endurance riders seeking smoother, quieter, and lighter shifting in the Wheeltop EDS TX wireless electronic groupset. This carbon fiber cage replaces the stock unit with oversized, low-resistance pulleys featuring precision ceramic bearings for reduced friction, crisper gear changes, and extended chain life. Compatible exclusively with EDS TX series derailleurs, it supports wide cassettes while maintaining a sleek, aerodynamic profile at just 118g total weight. Super durable and designed for high-performance road applications, it’s the ultimate upgrade for aesthetics and function without compromising speed. More than a cage—it’s your secret weapon for optimized power transfer and whisper-quiet rides on every sprint or climb.
Key Features
- Oversized Ceramic Bearing Pulleys → Guide wheel (12T) and tension wheel (18T) with stainless steel construction and ceramic bearings for ultra-low resistance and smooth operation.
- Lightweight Carbon Fiber Cage → High-modulus carbon body shaves grams while adding stiffness and vibration damping for precise chain guidance.
- Super Durable & Low Maintenance → Sealed bearings resist dirt and wear, ensuring long-lasting performance in wet or dusty conditions.
- Easy Bolt-On Upgrade → Direct replacement for stock EDS TX cage—no tools beyond basic hex keys required for quick installation.
- Aerodynamic & Quiet Design → Reduces chain noise and drag, ideal for high-speed road racing or group rides.
- Wide Compatibility Within Series → Optimized for EDS TX electronic derailleurs, supporting 10-36T or larger cassettes seamlessly.
Specifications Table
| Specification | Details |
|---|---|
| Brand | Wheeltop |
| Model/SKU | EDS TX Pulley Cage (520004002) |
| Material | Carbon Fiber (cage), Stainless Steel (pulleys) |
| Bearings | Ceramic |
| Guide Wheel | 12T |
| Tension Wheel | 18T |
| Weight | 118g (total) |
| Compatibility | Wheeltop EDS TX Series only |
| Included | Cage, pulleys, mounting hardware |
Compatible Bikes
This pulley cage upgrade is tailored for road bikes equipped with:
- Road Race Bikes → Enhances electronic shifting on Wheeltop EDS TX groupsets for pro-level efficiency.
- Endurance Road Bikes → Low-friction design for long-distance comfort and reduced fatigue.
- Aero Road Bikes → Streamlined carbon construction minimizes drag in high-speed setups.
- Climbing Specialists → Lightweight build aids power output on steep gradients.
- Custom Electronic Builds → Perfect for TX-series retrofits or new wireless drivetrain installs.
Optimized for 11-speed electronic road cassettes; not compatible with mechanical, MTB, or other electronic systems. In a world where every watt counts and chain noise distracts from the flow, the Wheeltop EDS TX Pulley Wheel Cage stands out as your high-tech drivetrain refresher. Imagine slicing through gears with silky precision and near-silent efficiency—this upgrade transforms stock performance into something extraordinary. Backed by Wheeltop’s innovation in electronic shifting, it’s crafted for riders who demand the best. Bolt it on today and feel the difference in every shift.


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