All About the Supertuck On Zwift

Chris Froome showing us how it’s done!

Ah, the supertuck. You’ve seen the pros do it (before it was outlawed by the UCI), and you’ve probably been advised against doing it yourself.

For those unfamiliar, this very aero tuck involves sitting on the top tube and lowering your shoulders/chest onto the bars (or close to it) by bending your arms as far as they will go while holding onto the drops. It’s a fast position, but also difficult to pedal in (although Chris Froome pulled it off in glorious fashion at the 2016 TdF). It’s also a dangerous position because of how it affects your bike handling.

The good news is, you can supertuck in Zwift, risk-free! Here’s how it works.

Getting Into a Zwift Supertuck

To supertuck in Zwift four conditions must be met:

  1. You must be traveling at least ~36MPH (~58km/hr)
  2. The gradient’s decline must be at least -3%
  3. Your power output must be below 11 watts
  4. You must be out of the draft and not riding in a pack (safety first!)

Zwift will automatically place you in the supertuck if all these conditions are true. You come back out of the supertuck once any of these conditions is not met – for example, if the road flattens out to a 2% decline.

How Fast Is It?

Specific numbers are hard to come by since the supertuck behaves differently in races than free rides. But in our experience, coasting in the supertuck will let you hang with a pack that is putting out 2.5-3.5 w/kg. Of course, this varies based on rider weight, how many in the group are putting out power, steepness of decline, and other variables.

While it is possible for riders to attack on a descent and drop supertuckers, you don’t see that very often in Zwift races.

See our Supertuck Speed Tests for more >

When Should I Supertuck?

Supertuck whenever you can! Thanks to Zwift’s Pack Dynamics 4.0, you can only supertuck when riding out in the wind. If that’s you (perhaps attacking in a race, or trying to bridge up to the group) use the supertuck to your advantage.

TT, MTB, and Workout Exception

You cannot supertuck if you are riding a TT or MTB frame. Because that’s just silly!

Also, no supertucking in workouts. Even if you’re in a free ride block descending Alpe du Zwift.

Conclusion

The supertuck does not make you superfast–but it can allow for short periods of rest which are helpful in race situations. So use it wisely, but keep your eyes open and don’t get dropped while you’re resting!

Eric Schlange
Eric Schlangehttp://www.zwiftinsider.com
Eric runs Zwift Insider in his spare time when he isn't on the bike or managing various business interests. He lives in Northern California with his beautiful wife, two kids and dog. Follow on Strava

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Reed Markley
Reed Markley
3 years ago

Can you supertuck on a Tron frame?

Alan Farnes
Super Member
Alan Farnes(@alan_taylor_farnes)
3 years ago

What’s faster? Supertuck on a fast road bike with 858/Super 9 or a TT bike with 858/Super 9? I know you can’t super tuck on a TT but it the TT tuck position faster or slower than the supertuck?

David Boatwright
David Boatwright
3 years ago

Did supertuck go away. Coming down adz on a roadie, over 40mph, not pedaling, 11% grade….no tuck.

J.Branham
J.Branham(@jennifer)
3 years ago

I’d say it’s working as I tucked in stage 4 of MAAP.

Reed Markley
Reed Markley
3 years ago

I also tucked on the shorter Stage 4 of MAPP on my Tron.

Reed Markley
Reed Markley
3 years ago

It is indeed working. I tucked twice in Stage 1 and once in Stage 4 of MAAP on my Tron.

Ryan G
Ryan G
3 years ago

Same for me today. I finished a workout then was descending AdZ on the Emonda, no supertuck even though all required conditions were met.

Lara
Lara(@laracowden)
3 years ago

Does supertucking (and putting out 0 watts for that time) affect your average wkg?

Arnout
Arnout
2 years ago

I’m having some difficulty getting into the supertuck in races. When I stop pedaling, a drop from 350W to 0 takes 6-7 seconds. By the time I get into the tuck I’ve already lost the pack. Is there a way to drop your watts more quickly when you stop pedaling (riding on a elite suito)?

Reed Markley
Reed Markley
2 years ago
Reply to  Arnout

See this recent article on sticky watts. https://zwiftinsider.com/sticky-watts/ It address this situation.

Mike Collins
Mike Collins
2 years ago

Soon to be banned??? Will be interesting to see if Zwift follow the UCI

Jody
Jody
10 months ago

Something has changed – it seems that the supertuck is now awesome in “keep together” meetups, don’t know about other non-race situations.

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