Campagnolo EPS V4 Interface Unit
Best premium component for discerning cyclists seeking flawless electronic shifting integration.
The brain of an electronic drivetrain, this unit bridges the gap between rider input and gear changes. It offers advanced customization and automatic shifting capabilities, turning a standard groupset into a highly personalized, intelligent machine.
$169.99
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Who it's for
- Riders seeking ultimate control and customization over their electronic shifting experience.
- Cyclists who demand personalized shifting behavior and fine-tuned system adjustments.
- Mechanics and riders prioritizing system health, easy maintenance, and future-proofing.
Who should skip it
- Riders considering mixing and matching components from different manufacturers.
- Budget-conscious cyclists or those seeking more affordable electronic shifting solutions.
- Cyclists prioritizing minimalist aesthetics and fully internal component integration.
Performance breakdown
Shifting Precision
Digital signal processing ensures flawless, millisecond-perfect gear changes every time.
App Integration
Bluetooth connectivity makes customizing shift behavior via smartphone incredibly intuitive.
System Compatibility
Optimized specifically for 12-speed setups, limiting use with older drivetrains.
Diagnostic Reliability
Advanced on-board monitoring catches potential drivetrain issues before they become problems.
Installation Complexity
Requires careful cable routing and setup, best handled by experienced mechanics.
Automation Capability
Smart gear ratio management significantly reduces manual effort during long rides.
Key Specs
Compatibility
12-speed drivetrains
Connectivity
Bluetooth Low Energy (BTLE)
Cable Length (Ergopower)
500mm
Cable Length (Power Unit)
550mm
Function
On-board diagnostics and signal conversion
Number of speeds
12
Model Number
IF19-12EPS
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