![](http://www.theproscloset.com/cdn/shop/files/Classified_screen_shot.png?v=1689709025&width={width})
TRY CLASSIFIED
Classified Demo Event
Meet the Classified team - learn, ride, and ask questions about this revolutionary new shifting system.
July 22nd & 23rd //
10a-6p
TPC Retail Store
1900 Taylor Ave Louisville, CO 80027
(720) 295.9642
Why Upgrade?
How It Works
![](http://www.theproscloset.com/cdn/shop/files/DSCF2989.jpg?v=1686587639&width={width})
1. Satellite Shifter
The satellite shift button triggers a shift and is attached to the Smart Handlebar Unit, sending out a wireless signal.
![](http://www.theproscloset.com/cdn/shop/files/Classified_MTB_remote.png?v=1686688563&width={width})
![](http://www.theproscloset.com/cdn/shop/files/694a5232-20220917-ncc-selectie.jpg?v=1686587846&width={width})
![](http://www.theproscloset.com/cdn/shop/files/Classified-Shoot-3_c6d7abff-46fa-4023-be1b-902b6ccce621.jpg?v=1686689652&width={width})
![](http://www.theproscloset.com/cdn/shop/files/Axle_black_2.jpg?v=1686586686&width={width})
2. Smart Thru Axle
Receives the Bluetooth signal from the shifter and instantly shifts the internal hub (within 150 milliseconds), even under load (up to 1000 watts).
![](http://www.theproscloset.com/cdn/shop/files/Classified-Shoot-7.jpg?v=1686590807&width={width})
![](http://www.theproscloset.com/cdn/shop/files/Fiets_Tom_Boonen0147.jpg?v=1686590991&width={width})
![](http://www.theproscloset.com/cdn/shop/files/Axle_white.jpg?v=1686591131&width={width})
![](http://www.theproscloset.com/cdn/shop/files/Cl_GT_05.png?v=1686586130&width={width})
3. Powershift Hub
The hub receives the signal and shifts between 2 ratios, similar to shifting a front derailleur between big and small chainring.
The shift is instantaneous and can be executed under heavy load or while at a stop.
![](http://www.theproscloset.com/cdn/shop/files/Classified_Parts_Breakdown.png?v=1686600980&width={width})
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How to Buy
For the time being, Classified is a local only product for TPC. Our team of experienced technicians will install your Classified system perfectly to ensure you love it.
If you have questions about Classified, want to purchase, or book an install appointment, reach out to our friendly and knowledgeable tech team!
(720) 295-9642
Classified FAQ's
How efficient is the hub?
Very efficient! More efficient than a 1x and 2x setup.
Compared to a 1x, less cross chaining is required, sprocket and chainring sizes are larger and thus chain tension, crank and hub bearing losses are lower. Compared to a 2x; the fact that the 0.7 ratio of the hub still uses the large chainring in front, results in 30% less chain tension and thus lower chain, crank and hub bearing losses.
On top of this you will experience that you'll use the Classified hub much more frequent than a normal front derailleur, this means that in practice you'll have less cross chain losses. The hub does not have any additional losses on in the 1:1 ratio, and is designed to have extremely low losses in the 0.7 ratio which are completely balanced out by the big chainring and straighter chainline by using a Classified setup.
What is the durability?
The Classified hub has an operational lifespan exceeding the lifespan of a bicycle’s internal systems, and it requires no maintenance.
Bearings are subject to normal wear and can be replaced.
If for any reason you think your Classified product isn't performing as it did when it was new, contact us and we will get you back on two wheels as soon as possible. (See service & spare parts).
What maintenance is required?
None. The hub's internals are designed to be maintenance-free.
Wheel bearings are, however, subject to wear as with any other hub, and can be replaced. If you experience play on your Classified hub, contact us and we will get you back on your bike as soon as possible (see service & warranty terms).
Can I shift under load?
Yes, Classified is unique as it can shift under load. You do not have to hold back, or stop pedaling to shift. It is designed to shift even under loads of up to 1000 watts. Furthermore, you can shift while coasting (and back pedaling). And even when standing still - the hub will complete the shift as soon as you start rolling. This all means faster, trouble-free shifting each time, over and over again.
Why does it only have two gears?
By offering 2 gears in combination with a regular derailleur setup, Classified can offer both a wide range and small gear steps just like you're used to. But by removing the front derailleur you get the dependability and performance you've always wanted.
Classified's goal is to optimize the drivetrain for performance. This means efficiency, durability and intuitive functionality. They see chain-based drivetrains as a solid platform to achieve this, but want to remove its weakest link, the front derailleur, as it lacks dependability. Classified offers a wide gear range combined with small gear steps, which was only possible previously using a front derailleur. This is why the Classified hub is operated just like a regular 2x-setup.
The gear ratio/set size of the Powershift hub (1:1 ratio in the virtual big gear, and 1:0.686 ratio in the virtual small gear) is also optimized for Powershifting.
Classified x 3T
Classified has partnered with impressive industry leading brands such as Allied, Factor, Firefly, Ridley, and most recently, a disruptive brand in the drop bar market, 3T.
“At 3T, everything we do is tailored towards finding efficiency, aerodynamic, and comfort gains. That is why we are so excited to be partnering with Classified. We believe that Powershift Technology is the next step in 1x drivetrain design. The unique benefits offered by the Classified system; the ability to Powershift, the greater gearing range and small steps and the increased durability combines perfectly with 3T’s 1x optimized frame design.”
- René Wiertz, CEO of 3T
![](http://www.theproscloset.com/cdn/shop/files/3T_x_Classified.png?v=1686590220&width={width})