KINEKT Active Suspension Seatpost

Cirrus Cycles
$269.95

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. 

Questions on sizing and materials?
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Tech Specs

Basic Seatpost Specs

Simply choose your best fit (by rider weight) from our base configurations.
Kinekt Seatpost Spring Guide

It’s easy to tune a Kinekt Seatpost to your weight and riding style. The seat post comes with 2 installed springs (1 upper, 1 lower) and 2 additional springs. They’re easy to swap. Use the chart match spring combinations to your preferred ride. Try multiple combinations to get it just right. There’s also an adjuster on the seat post for fine tuning.

LR seatposts come with Black/Black springs installed.
XR seatposts come with Black/Yellow springs installed.

Technical Specifications

Kinekt CR

Our lightest, most refined seatpost. Please specify length and LR or XR version when ordering.

Length Diameter Weight SKU MSRP
330mm 27.2mm 510gm 31CF272S $349.95
380mm 27.2mm 527gm 31CF272L $349.95

Note: All CR seatposts come standard with alloy control knob for easy adjustment.




Kinekt LR

The new Kinekt LR covers rider weights from 80 to 180 pounds (36 to 82 kg). Comes with a Black/Black spring combination installed (140-180 lbs). Specify length and diameter when ordering.

Length Diameter Weight SKU MSRP
350mm 27.2mm 561gm 21272S $269.95
350mm 30.9mm 547gm 21309S $269.95
350mm 31.6mm 570gm 21316S $269.95
420mm 27.2mm 601gm 21272L $269.95
420mm 30.9mm 575gm 21309L $269.95
420mm 31.6 607m 21316L $269.95



Kinekt XR

The new Kinekt XR covers rider weights from 180 to 320 pounds (82 to 145 kg). Comes with a Black/Yellow spring combination installed (190-240 lbs). Specify length and diameter when ordering.

Length Diameter Weight SKU MSRP
350mm 27.2mm 621gm 21272S $269.95
350mm 30.9mm 607gm 21309S $269.95
350mm 31.6mm 627gm 21316S $269.95
420mm 27.2mm 661gm 21272L $269.95
420mm 30.9mm 638gm 21309L $269.95
420mm 31.6 669gm 21316L $269.95



Composition Specs

Carbon Fiber Posts Aluminum Posts
Setback 12 mm 12 mm
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

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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.