New from KS is the Ragei-S Seatpost, with both dropper and air spring suspension function, the perfect solution for e-bikes where the customer requires suspension for comfort and a dropper for ease of use

Rage-i S brings innovation by combining a high performance dropper with adjustable suspension at an affordable price.

What's New

Dropper combined with air-sprung suspension
Updated cylindrical upper clamp nuts do not spin
More vertical head clamp bolt angle
Dedicated cartridge architecture is reliable and smooth
Lightweight, rotating bottom actuator
Reduced actuation force
Longer travel options
Remote sold separately

Features:

Alloy stanchion
Weight optimized alloy mast
Air sprung hydraulic cartridge
Press fit bushing and dust wiper
Designed for internal frame routing
Short insertion length to travel ratio
Compatible with all KS Southpaw, KG and Westy remotes
Compatible with carbon seat rails 7 x 9mm, KS Torque Spec is 10nm, check saddle torque spec and choose the lower of the two figures to tighten it too

Air Pressure:

RageiS 272 : 600 psi
RageiS 30.9/31.6 100:450psi
RageiS 30.9/31.6 125:480psi
RageiS 30.9/31.6 150:480psi

Please see attached sizing charts for fitment options

Dropper Post Options, both Internal and External, Posts now sold with NO remote, cable is included with post, please see accessories for available remotes

Internal Dropper Seatposts	External Dropper Seatposts

Ragei: Internally routed remote at a affordable price, sealed Oil Pressure Stick Diameters: 30.9/31.6/34.9	Eten: Under saddle lever for a clean handlebar and only in 27.2 x 100mm

Ragei-S: Internally routed remote at a affordable price, with adjustable suspension action as well as a dropper sealed Oil Pressure Stick Diameters: 30.9/31.6	E20: Externally routed remote at a affordable price, cable attachment point at seatpost clamp sealed air priessure stick Diameters: 30.9/31.6

LEV Si: Internally routed, adjustable air adjustment Diameters: 27.2/30.9/31.6	LEV: Externally routed, cable attachment point at seatpost clamp and all alloy construction Diameters: 27.2/30.9/31.6

LEV Integra: Internally routed remote, all alloy construction, air adjustment Diameters: 27.2/30.9/31.6

KS 27.2 Ragei-S Suspension and Dropper Seatpost