Gravel

The most versatile 
gravel drivetrain

Unprecedented shift performance, efficiency and aerodynamics. Outperforming traditional 2x systems by far.

Is there an alternative for the front derailleur, offering the same functionality while getting rid of all the downsides?

The answer is yes! Our Powershift Technology — a wireless 2 speed shifting system, integrated in the rear hub, allows you to change gears in a split second, under full load and on any terrain.

 

The next level in drivetrain efficiency.
Less is more

 

No front derailleur
Significantly reduce aero drag

No cross chaining
Increase efficiency by straighter chainlines

No small chainrings
Avoid 45% higher chain forces. Bigger is better

 

 

 

 

How it works

1

Shift button
The satellite shift button triggers a shift and is attached to the Smart Handlebar Unit, sending out a wireless signal.

2

Smart thru axle
The Smart Thru Axle receives the wireless shift signal and triggers the hub to shift using contactless energy transfer.

3

Powershift hub
The hub receives the signal and shifts between 2 ratios, similar to shifting a front derailleur between big and small chainring.

Benefits

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Ultimate gear range

24 gears, small steps, up to 530% gearing range.

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Instant shifting

150 miliseconds, that’s all it takes.

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More efficient

More efficient than traditional 1x or 2x drivetrains.

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Shift under full load

Up to 1000 watts.

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Weatherproof

No need to worry about dirt or rain.

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Competitive weight

Equally light or lighter than a traditional electronic groupset.

How to get Powershift
on your gravel bike

It couldn’t be easier to start riding with Powershift and revolutionise your cycling experience.
 

Option 1

Powershift set + Classified wheelset

€2,599

Buy the Powershift set in conjunction with a Classified wheelset from one of our official dealers. This full-package option includes Classified wheelset, the Powershift hub and a Classified cassette of your choice. It’s our no-fuss, immediate installation option.

Option 2

Powershift set for partner wheelset

€1,299

Buy the Powershift set from one of our official dealers to fit it with a Powershift-ready wheelset from one of our wheel brand partners. This option allows a seamless installation of the Powershift hub with a Powershift-ready wheel from one of our wheel brand partners.

Option 3

Powershift set for custom wheels

€1,399

Buy the Powershift set (with hubshell) from one of our official dealers. You can install it on your new bike or upgrade an existing one. It’s perfect when you want to lace your own wheel of choice around the Powershift hub.

Option 4
Powershift enabled bikes

 

Thanks to our exclusive partnership with a carefully curated selection of top-tier bike manufacturers, you can now purchase a complete bike integrated with the groundbreaking Classified System.


A selection of our wheel partners

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Everybody’s talking​
about Classified

“I am very excited to embark on this journey with Classified, which allows me to race at the top level,” said Havik. "I fully believe that Powershift Technology will be a game changer in gravel racing. I am looking forward to working closely with Classified to help develop the team using the technology for gravel racing. I am confident that this team has all the right partners and ingredients for succes”​

— Piotr Havik

"It’s honestly such an advantage, I am still surprised at how few of my competitors have adopted it, when it’s so clear how good Classified’s Powershift Technology is!”

— Rob Britton 

“Mountain bike racing is unique in its mix of slow sections followed by fast acceleration. A quick and reliable gear change with one click provides a big advantage. Shifting your virtual front chainring can accomplish the same gear change in muddy conditions, without the inefficiencies of shifting across the cassette. This is noticeably more efficient and beneficial for all riders, whether 
racing or not”​
— Nobl Wheels

“A game changer. Same benefits as a​wide 
cassette without the huge jumps between gears. Lightning fast shifts ​under full power.”
— Wayne Lee, ATOMIK Carbon​