KS Rage Circuit Dropper Seatpost

Building on KS's experience with the LEV Circuit, RAGE Circuit delivers reliable performance at a price that makes wireless technology more accessible than ever.
RAGE Circuit is designed for riders seeking wireless simplicity without compromising reliability or performance, all at an unprecedented price.

Complete freedom from cables
Forget wires and internal routing. RAGE Circuit is completely wireless, giving your bike a clean, minimalist look.

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

Always ready for action
RAGE Circuit has a removable battery rechargeable via USB, so power is always available when needed. The remote runs on a readily available standard CR 2032 battery, so you can set off on every ride with peace of mind.

Reliable by nature
Designed to handle all kinds of conditions, RAGE Circuit has a robust body and IP67 certification, making it resistant to dust and water. A dropper seatpost designed to deliver consistent performance, whatever the weather or terrain.

Everything included, ready to fit
RAGE Circuit comes complete with everything: wireless remote, battery and charger.

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