KS Rage Circuit Wireless Dropper Post
Best wireless upgrade for riders seeking value and easy installation.
Ditch the cable clutter and simplify your cockpit with this wireless dropper post. It offers a seamless, tool-free installation and reliable, weather-sealed performance on the trail. You trade the simplicity of a mechanical cable for the convenience of a battery, but the clean aesthetic and instant actuation make it a worthy upgrade.
$359.10
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Who it's for
- Home mechanics looking for a stress-free setup process
- Budget-conscious riders wanting wireless technology without the high cost
- Daily commuters and trail riders prioritizing long-term mechanical reliability
Who should skip it
- Existing AXS users who prefer a unified charging ecosystem
- Weight-conscious racers focused on minimizing every gram of bike weight
- Minimalist riders who prefer a clean and compact handlebar layout
Performance breakdown
Installation Simplicity
Wireless design eliminates the headache of routing internal cables through frames.
Actuation Speed
Auto-wake technology ensures the post drops instantly without noticeable lag.
Weather Resilience
IP67 rating keeps the hydraulic system protected during muddy, wet rides.
Battery Longevity
Efficient power management delivers thousands of cycles between necessary charges.
Cockpit Cleanliness
Removing mechanical cables creates a sleek, clutter-free handlebar setup.
Saddle Compatibility
Accommodates oval carbon rails, though limited to 31.6mm diameter frames.
Key Specs
Diameter
31.6 mm
Length
520 mm
Travel
180 mm
Actuation
Wireless
Battery
450mAh lithium
Waterproof Rating
IP67
Saddle Rail Compatibility
7x9 oval carbon rails
Bike Type Compatibility
Mountain Bike
Remote Included
Yes
Dropper Post
Yes
Know before you buy
Still have a question?
Ask Metto anything about the KS Rage Circuit Wireless Dropper Post before you decide.