SRAM Red eTap WiFLi Rear Derailleur
Best wireless upgrade for road cyclists tackling steep, challenging climbs.
This electronic rear derailleur offers seamless wireless shifting with a focus on simplicity and clean aesthetics. It combines durable materials like carbon and anodized alloy with high-performance ceramic bearings for a reliable and smooth operation, making it a top-tier component for performance-oriented cyclists.
$319.99
at
Adventure's Edge
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Who it's for
- Climbers needing wider gear ranges for steep ascents
- Minimalists seeking a clean, cable-free bike aesthetic
- Performance riders demanding flawless, high-speed electronic shifting
Who should skip it
- Budget-conscious cyclists prioritizing value over top-tier performance
- Riders who prefer the reliability of maintenance-free mechanical systems
- Cyclists wanting to mix and match components across brands
Performance breakdown
Climbing Versatility
The 32-tooth capacity makes steep, challenging ascents significantly more manageable.
Shifting Precision
Electronic actuation delivers crisp, consistent gear changes every single time.
Installation Simplicity
Wireless design eliminates cable routing headaches for a clean, fast setup.
Weight Efficiency
Impressively light despite the added capability of the longer cage.
Drivetrain Integration
Seamlessly pairs with existing 2x setups for expanded gear range.
Battery Reliability
Dependable power management ensures consistent shifting throughout long, demanding rides.
Key Specs
Rear Derailleur Max Cog Capacity (eTap WiFLi)
32-tooth
Rear Derailleur Max Cog Capacity (Short Cage eTap)
28-tooth
Claimed Weight (eTap WiFLi RD with battery)
243g
Price (eTap WiFLi Rear Derailleur)
$610
Speed Compatibility
11
Derailleur Position
Rear
Shifting Type
Electronic
Cage Length
Long Cage
Front Chainring Compatibility
Double
Intended Use
Road
Know before you buy
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