KINEKT Active Suspension Seatpost

Cirrus Cycles

Kinekt suspension seatposts smooth out the ride, no matter what type of bike you choose, or what type of terrain you are on, increasing in-the-saddle comfort and reducing back, leg, and hip fatigue, ensuring that you get the most enjoyment out of every pedal stroke, on every ride.

All Kinekt suspension seatposts are easy to install and adjust, and come with a range of springs, so you can custom-tune the ride feel to match your weight and preferences. Our seatposts also feature a spring preload adjuster knob so that you can further refine the performance of your Kinekt suspension seatpost on the fly, a Kinekt exclusive.

Kinekt Suspension seatposts are available in three versions: 

LR: aluminum construction and spring specifications for riders from 80-180lbs (36-82kg)

XR: aluminum construction and spring specifications for riders from 180-320lbs (82-145kg)

CR: the weight-saving carbon fiber version of the LR and XR seatposts. 

 A note for e-bike riders:

***If you are choosing a Kinekt suspension seatpost for an e-bike, we recommend choosing the LR for riders under 150lbs (68kg) and going with the XR for riders over 150lbs, to accommodate the in-saddle riding style and weight distribution that e-bikes produce. 



Tech Specs

Basic Seatpost Specs

Simply choose your best fit (by rider weight) from our base configurations.
SM Spring
100-150 lbs (46-68 kgs)
MD Spring
150-200 lbs (68-92 kgs)
LG Spring
200-240 lbs (92-109 kgs)
XL Spring
240-320 lbs (109-145 kgs)
NOTE: If you plan to use the post on an E-BIKE, add 20 lbs to your weight

Technical Specifications

Kinekt Post is around 250g+/- more than a standard rigid seatpost.
Post Material Diameter Length Weight
Carbon Fiber 27.2 mm 330 mm 471 gm
Carbon Fiber 27.2 mm 380 mm 487 gm
Aluminum 25.4 mm 350 mm 525 gm
Aluminum 25.4 mm 420 mm 525 gm
Aluminum 27.2 mm 350 mm 525 gm
Aluminum 27.2 mm 420 mm 563 gm
Aluminum 30.9 mm 350 mm 508 gm
Aluminum 30.9 mm 420 mm 533 gm
Aluminum 31.6 mm 350 mm 529 gm
Aluminum 31.6 mm 420 mm 566 gm

Composition Specs

Carbon Fiber Posts Aluminum Posts
Setback 12 mm (3.1) 25 mm (3.0) 12 mm (3.1) 25 mm (3.0)
Travel Range 0 - 35 mm 0 - 35 mm
Primary Material Carbon Fiber Aircraft Grade 6061 AL
Hardware Stainless Steel Stainless Steel
Bushings Igus Igus
Elastomers Urethane Urethane


Customer Reviews

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Shipping Details

We offer FREE shipping within the United States for all product combinations. Outside the US? Kinekt products can also be found ordered internationally from our partners. We ship all our products anywhere in the world for a nominal charge. For our international supporters, please note that import duties and taxes are not included in the shipping cost. Those charges will be collected by the carrier at delivery.