KS Rage Circuit 31.6 x 380mm Dropper Seatpost with Battery, Charger, and Remote Control

Based on KS's experience with the LEV Circuit, RAGE Circuit offers reliable performance at a price that makes wireless technology more accessible than ever.
RAGE Circuit is designed for riders who want the simplicity of wireless without sacrificing reliability and performance, all at an unprecedented price.

Total freedom from cables
Forget about wires and internal routing. RAGE Circuit is completely wireless, for a clean and minimal look on your bike.

Wireless, simple, and immediate
With RAGE Circuit, adjusting the saddle height is just a simple touch away. The proprietary KS 2.4 GHz wireless system ensures stable and responsive communication between the remote and the seatpost.

Always ready for action
RAGE Circuit features a removable, USB-rechargeable battery, so you always have power when you need it. The remote control runs on a common CR 2032 battery, easily available, so you can head out with peace of mind every time.

Reliable by nature
Designed to handle all conditions, RAGE Circuit boasts a robust body and an IP67 certification, making it dust and water resistant. A dropper seatpost built to deliver consistent performance, no matter the weather or terrain.

All included, ready to install
RAGE Circuit comes complete with everything: wireless remote control, battery, and charger.

• Wireless dropper seatpost
• Immediate response and 30 ms actuation time
• Mud protection included in the package
• Fast charging (40 min/70% - 1 hour/100%)
• New ergonomic remote with 32° angle
• Sealed hydraulic cartridge
• Replaceable cartridge
• Easy basic maintenance and cleaning
• Same battery and charger as the LEV Circuit
• Battery, charger, and remote control included in the package