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ENVETwin Bolt Seatpost - Zero Offset


Item # ENV001K

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  • UD Carbon, 27.2x400mm ($300.00)
  • UD Carbon, 30.9x400mm ($300.00)
  • UD Carbon, 31.6x400mm ($300.00)
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Item # ENV001K

Twin Bolt Seatpost

Despite all evidence gathered from the aerospace industry, F1 racing, and the WorldTour, some cyclists may still have lingering doubts about the viability of ENVE's signature item, carbon wheels; however, there can be no questioning both the benefits and risk-free nature of the Utah-based manufacturer's latest foray into the realm of black fiber, the Twin Bolt Zero Offset Seatpost. Given the impact ENVE has had on wheels, we can only assume the Twin Bolt will sign post the future of cockpit adjustability.

The Twin Bolt benefits from all the advances of ENVE's strict carbon construction ethos. Given what these methods did for the advancement of carbon wheels, you can imagine the benefits to a seatpost: strong enough for road or trail, lightweight, easy to install, and intuitive to adjust via the Twin Link hardware.

The Twin Link mechanism itself comprises two bolts that govern the movement of two wedges in order to adjust the saddle's angle from 0 to 27 degrees, locking your ride in place at your preferred setting. The mechanism doesn’t require tortured angling with a wrench to reach under the saddle where Allen keys fear to tread. Rather, the bolts are on either side of the clamp, sitting well below the saddle rails so you can adjust them with your preferred tool. For kit this nice — not to mention to protect carbon rails — we recommend the reliable restraint of a torque wrench.

  • ENVE's twin-bolt seatpost design for saddle security and lightness
  • Has battery integration ability for electronic drivetrains
  • Innovative design is easily adjusted and locks the saddle in place
  • Titanium hardware is durable and drops grams
  • Comes with top clamps for alloy or carbon rails
  • Carbon layup is optimized for a comfortable ride
  • Lifetime incident protection covers mishaps on or off the bike

Tech Specs
Materialcarbon fiber
Diameter27.2, 30.9, 31.6mm
Manufacturer Warrantylimited 5 years, lifetime incident protection

Actual Weight

UD Carbon, 27.2x400mm
UD Carbon, 30.9x400mm
UD Carbon, 31.6x400mm

Claimed Weight

Claimed weights are provided by the vendor.

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Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead

What do you think about this product?


>Rating: 5

Great seatpost...I like it!

I've put it through the wringer

This is a solid, beautiful seatpost. I have one on my gravel bike and will order another for my mountain bike. The clamp system is not your usual. It takes some fiddling to understand how it works, but it does allow you to really make those micro adjustments to get dialed in perfectly. I wouldn't recommend for someone who changes their saddles frequently. It could be a pain. If you want to set it and forget it, go for this seat post!

>Rating: 3

Clamp system sucks

I've put it through the wringer
True to size

Only tightens to spec in one position if you want to change tilt you will inevitably under tighten or over tighten one of the two screws, had it 2 years still same problem, LBS (Enve dealer) mechs won’t touch it . Looks nice, well made and will hold saddle tight when toques time spec but, like I said, won’t adjust tilt with both bolts tightened to spec. Also has 2 different wedges so to be fair I guess there’s 2 possible angles to choose from. If I had to do it over again I would probably not buy. Enve has great customer service they offered to adjust for me but I do not have exact degree measurements to give them. On my own, and with others help it just has not been adjustable, luckily the preset position works well enough for me so I left it alone. Looks silky smooth on the bike :)

>Rating: 3

Hate this clamp.

I find the clamp confusing, difficult to lock in the right angle, and slightly creaky. Looks amazing and feels great. But terrified to adjust to the saddle because it took forever...and a lot of luck, to get the current position set.

Yup. Enve stuff is usually the best/best designed but this clamp is a nightmare.

>Rating: 2

Fiddly clamp

I've put it through the wringer

This is a luxury item. It's really beautiful and looks great on the bike. However, no amount of adjusting could get my saddle to stay in place. I consulted shops, Enve and the internet. I was doing everything right but the saddle kept slipping (tilting back). I sold this post and put a Thompson back on.

>Rating: 5

Awesome upgrade

I've put it through the wringer

Upgraded from an aluminum seatpost for a little more comfort on my road bike. Nice and light and looks great on my bike. The clamping mechanism is probably the best and easiest I’ve used for installation and adjustment. Great seatpost!

>Rating: 5

Great post

No slippage or creaking so far, love it paired with my Blur 3.


Is there a weight limit rating for this post? I can't find anything on ENVE's site either. I'm curious if this post will hold up to bikepacking without voiding the warranty

>Rating: 5

Beautiful seatpost

I've used it several times

Great clean design with a great clamp design which allows easy adjustments.

>Rating: 5

Elegant design; superior clamp system

I've used it once or twice and have initial impressions

Replaced the stock post on my R5 Cervelo. This Enve post has a brilliant clamp system; easy to get saddle position exactly correct without standing on your head! One caveat: the system for internal mount of a Di2 battery is non-existenent -- you need the Ritchey (friction) system, which works but is not nearly as nice as e.g. the FSA K-Force setup.