KS Rage Circuit dropper post 30.9 x 450 x 150mm with battery, charger and remote control

Based on KS's experience with the LEV Circuit, RAGE Circuit delivers reliable performance at a price point that makes wireless technology more accessible than ever before.

RAGE Circuit is designed for riders looking for the simplicity of wireless, without sacrificing reliability and performance, all at a price never seen before.

Total freedom from cables

Forget about wires and internal passages. RAGE Circuit is completely wireless, for a clean and minimal look on your bike.

Wireless, simple and immediate

With RAGE Circuit, adjusting the seat height is a matter of a simple touch. The proprietary KS 2.4GHz wireless system ensures stable and responsive communication between the control and seatpost.

Always ready for action

The RAGE Circuit is equipped with a removable battery that can be recharged via USB, so you always have a charge available when you need it. The remote control works with a common CR 2032 battery, which is easily available, so you can leave with peace of mind for every ride.

Reliable by nature

Designed to handle all kinds of conditions, RAGE Circuit boasts a robust body and IP67 certification, making it resistant to dust and water. A dropper post designed to ensure consistent performance, whatever the weather or terrain.

All included, ready for assembly

RAGE Circuit comes complete with everything: wireless remote control, battery and charger.

• Wireless dropper post

• Immediate response and 30ms actuation time

• Mud protection included in the package

• Fast charging (40 min/70% - 1 hour/100%)

• New ergonomic 32° angle control

• 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