Dropper seat posts

Rage-iS

COLOR BLACK

RAGE-iS BRINGS INNOVATION BY COMBINING A HIGH PERFORMANCE DROPPER SEAT POST WITH ADJUSTABLE SUSPENSION.

Introducing the revolutionary Rage-iS – a game-changer, entirely powered by air, that offers both drop and suspension travel. A Schrader valve nestled beneath the clamp allows you to fine-tune the spring pressure. Dial down the pressure for a plush ride over every bump. Prefer a firmer ride? Just add air. In both cases you keep full drop capabilities. Whether you’re tackling tough mountain trails on a hard tail, exploring back roads on a gravel bike, or embarking on a long trek on a touring bike the Rage-iS’ suspension system provides complete customization according to individual preferences.

Features
  • Designed for internal frame routing
  • Dropper combined with adjustable air-sprung suspension
  • Recommended standard pressure value: 350 psi
  • Cylindrical upper clamp nuts simplify installation
  • Adjustable air spring via air valve
  • More vertical head clamp bolt angle increases clamping force
  • Lightweight, rotating bottom actuator, reduced actuation force
  • SAG indicator o-ring
  • Compatible with all KS remotes
  • Remote sold separately
  • Price level: $$$$$

Rage-iS Air pressure chart

Tech specs

Diameter (mm) Travel (mm) Length (mm) Insert (mm) Weight (g)
27,265380255486
100415255501
30,970358236473
100338186428
125388211464
150438236502
31,670358236495
100338186444
125388211483
150438236524
34,9100338186507
125388211554
150438236600

TECHNOLOGIES

ACTUATOR ROTATES 360°
With the ability to freely orientate the actuator, riders can position it in a way that aligns perfectly with the cable exit point from inside the frame. Discover more
DROPPER COMBINED WITH AIR-SPRUNG SUSPENSION
Incorporated air-sprung suspension brings several notable benefits, particularly for hardtail mountain bikes, gravel bikes, and leisure/trekking or urban bikes. Discover more
PRECISION KEYWAYS
Efficient precision keyways improve the stability, performance, and durability of our dropper seat posts, making them virtually play-free. Discover more