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GRAVEL SEATPOST

With 35mm of compliance, the eeSilk+ seatpost was designed to noticeably soften any gravel or mixed-surface road. Available in carbon and aluminum options, these posts make great enhancements to gravel or mixed surface bikes by reducing the chatter transmitted from the surface to the rider. 

For riders seeking the full compliance package, our elastomer damped eeSilk stem and eeSilk seatposts were designed to work in harmony. The eeSilk stem and eeSilk seatposts create a balance that enables riders to maximize performance while extending their ride. 

eesilk Plus post

BOLT-ON
COMPLIANCE

Up to 35mm

Add compliance to your gravel  bike by upgrading to the eeSilk+

The eeSilk+ is a performance seatpost designed to add comfort and compliance on gravel and mixed-surface rides without adding unnecessary weight to the bike

eeSilk+
eeSilk+

BOLT-ON
COMPLIANCE

Up to 35mm

Add compliance to your gravel  bike by upgrading to the eeSilk+

The eeSilk+ is a performance seatpost designed to add comfort and compliance on gravel and mixed-surface rides without adding unnecessary weight to the bike

Upgrade Your Ride for Under $400

Gravel Package

eeSILK

ALL-ROAD  SEATPOST

eeSilk Carbon

A compliance seatpost designed to reduce the chatter transmitted from rough roads.

  • Up to 20mm of back-saving compliance
  • Parallel Linkage Technology for uninterrupted pedaling over bumps
  • Soften or stiffen your ride with tunable elastomer technology

eeSILK+

GRAVEL SEATPOST

eeSilk+ Carbon

A fatigue-reducing seatpost designed to noticeably soften any gravel or mixed surface road.

  • Up to 35mm of even more back-saving compliance
  • Parallel Linkage Technology for uninterrupted pedaling over bumps
  • Soften or stiffen your ride with tunable elastomer technology

eeSILK

ALL-ROAD & GRAVEL STEM

A fatigue-reducing compliance stem that reduces vibrations on variable surfaces.

  • Up to 20mm of shoulder and wrist-saving compliance
  • On the fly adjustment with the optional Compliance Switch
  • Soften or stiffen your ride with a single bolt elastomer change

*Must add both eeSilk Stem + eeSilk or eeSilk+ Seatpost to your cart to receive discount.

eeSilk Plus suspension seatpost

PARALLEL-LINKAGE DESIGN

The eeSilk+ is based off of our proven parallel linkage technology found in our legendary Thudbuster suspension seatposts and eeSilk compliance seatposts. 

Parallel Linkage technology stays in the direct path of the natural travel of the rear wheel. As a bump lifts the back of a bicycle, the rear wheel pushes up and forward into the rider. 

The eeSilk Plus works by compressing along the exact opposite path — down and rearward — absorbing force at the same rate.

eeSilk Plus suspension seatpost

PARALLEL-LINKAGE DESIGN

The eeSilk+ is based off of our proven parallel linkage technology found in our legendary Thudbuster suspension seatposts and eeSilk compliance seatposts. 

Parallel Linkage technology stays in the direct path of the natural travel of the rear wheel. As a bump lifts the back of a bicycle, the rear wheel pushes up and forward into the rider. 

The eeSilk Plus works by compressing along the exact opposite path — down and rearward — absorbing force at the same rate.

EASY
ELASTOMER CHANGE

The eeSilk+ seatpost can be tuned for different rider weights and riding styles by selecting the elastomer that best fits rider needs and performance preferences.

The eeSilk+ seatpost is shipped with a Medium elastomer installed. Extra Soft, Soft, Firm and Extra Firm elastomers are sold separately.

eeSilk+ Elastomer change
eeSilk+ Elastomer change

EASY
ELASTOMER CHANGE

The eeSilk+ seatpost can be tuned for different rider weights and riding styles by selecting the elastomer that best fits rider needs and performance preferences.

The eeSilk+ seatpost is shipped with a Medium elastomer installed. Extra Soft, Soft, Firm and Extra Firm elastomers are sold separately.

MAKE YOUR RIDE MORE ENJOYABLE

The eeSilk Stem and Seatposts create balance with every pedal stroke, no matter the surface. eeSilk products reduce the vibration and chatter on your whole body. Riders can bring relief to their wrists, neck, and shoulders with the eeSilk Stem and save their backs with eeSilk seatposts.

"After using the eeSilk+ for the last 1000 miles, I’m convinced it’s exactly what I need to survive the roughest gravel adventures."

– Bruce Lin, The Pros Closet

MAKE YOUR RIDE MORE ENJOYABLE

The eeSilk Stem and Seatposts create balance with every pedal stroke, no matter the surface. eeSilk products reduce the vibration and chatter on your whole body. Riders can bring relief to their wrists, neck, and shoulders with the eeSilk Stem and save their backs with eeSilk seatposts.

Technical Specifications

POST:
Carbon Fiber or Aluminum 

Linkage:
Forged and Machined Aluminum Arms

Pivots:
Serviceable Stainless Steel Solid Pins w/ IGUS Bushings 

Front Clamp Bolt:
Titanium Thumb Wheel (eeSilk+ Carbon)

Stainless Steel 10mm Bolt (eeSilk+)

Elastomer:

  • <110lb (<50kg) = #1 Elastomer*
  • 100-160lb (45-73kg) = #3 Elastomer*
  • 150-210lb (68-95kg) = #5 Elastomer
  • 200-250lb (90-113kg) = #7 Elastomer*
  • 200-250lb (90-113kg) = #9 Elastomer*

Travel:
35mm

Length:
362mm (eeSilk+ Carbon) 

387mm (eeSilk+)

Weight:

323g (eeSilk+ Carbon 27.2)

373g (eeSilk+ 27.2)

Max Rider Weight:
250lbs

Offset:
12mm

Minimum Extension:

80mm

Maximum Extension:
287mm

Product Support

Part Numbers:

eeSilk+ 27.2 – SP8A272

eeSilk+ 31.6 – SP8A316

eeSilk+ Carbon 27.2 – SP8C272

eeSilk+ Carbon 31.6 – SP8C316

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