High Compatibility
Works seamlessly with cassettes & chains from multiple brands

Shifts per charge
Micro Adjustment
True Compatibility with All Cassettes

Ride Together, Share Together
Check out authentic user-generated content from cyclists across the globe - real setups, real riding experiences. Each photo showcases their passion for cycling, their pursuit of performance, and their appreciation for WHEELTOP.
3 -14 Speed Unleashes Infinite Possibilities
Not only for commuting or racing - our system is also compatible with older vintage bikes, giving you a wide gear range for every ride. One system, endless possibilities.
*All EDS series support 3 - 14 speed cassettes


Peak Performance, Best Compatibility
Experience the future of cycling with our fully wireless electronic derailleur, offering customizable 3-14 speeds for the smoothest gear shifting. Embrace the freedom to create your perfect journey with the WHEELTOP Electronic Derailleur System (EDS) - your adventure awaits!
Drivetrain Compatibility
Designed to fit more than 90% of mainstream bike setups. Select your drivetrain to check the supported configuration.
| Specification | Rear Derailleur |
|---|---|
| Drivetrain Configuration | 1 × 14 |
| Total Capacity | 36T |
| Minimum Sprocket | 10T |
| Maximum Sprocket | 46T |
Rear Derailleur
- Drivetrain Configuration
- 1 × 14
- Total Capacity
- 36T
- Minimum Sprocket
- 10T
- Maximum Sprocket
- 46T
| Specification | 75mm Rear Derailleur | 93mm Rear Derailleur |
|---|---|---|
| Drivetrain Configuration | 1 × 14 | 1 × 14 |
| Total Capacity | 36T | 42T |
| Minimum Sprocket | 10T | 10T |
| Maximum Sprocket | 46T | 52T |
75mm Rear Derailleur
- Drivetrain Configuration
- 1 × 14
- Total Capacity
- 36T
- Minimum Sprocket
- 10T
- Maximum Sprocket
- 46T
93mm Rear Derailleur
- Drivetrain Configuration
- 1 × 14
- Total Capacity
- 42T
- Minimum Sprocket
- 10T
- Maximum Sprocket
- 52T
| Specification | Front Derailleur | Rear Derailleur |
|---|---|---|
| Drivetrain Configuration | 2 × 14 | 2 × 14 |
| Total Capacity | 28T | 36T |
| Large Chainring | 50–53T | — |
| Small Chainring | 26T | — |
| Minimum Sprocket | — | 10/11T |
| Maximum Sprocket | — | 30/36T |
Front Derailleur
- Drivetrain Configuration
- 2 × 14
- Total Capacity
- 28T
- Large Chainring
- 50–53T
- Small Chainring
- 26T
Rear Derailleur
- Drivetrain Configuration
- 2 × 14
- Total Capacity
- 36T
- Minimum Sprocket
- 10/11T
- Maximum Sprocket
- 30/36T
Exclusive After-Sales Support
Enjoy priority service and faster response times—available only for customers who purchase directly from our official website.
1 Years
Warranty Protection
14-Day
Return Policy
24 hours
Customer Service
Estimated Dispatch
within 2 Business Days
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Why Choose WHEELTOP
Since 1951, WHEELTOP has been known for high-quality bicycle transmission components, specializing in EDS series groupsets. We partner with leading bike producers to supply global OEM brands, driven by innovation and reliability in performance cycling solutions.
Values
WHEELTOP offers innovative, durable, and high-performance cycling gear.


Mission
Provide advanced cycling tech to help riders perform at their best.

Vision
To lead the cycling accessories market with cutting-edge technology.




Goal
Become the top choice for cyclists worldwide through continuous innovation and superior service.



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