Powershift kit
Classified introduces POWERSHIFT. A wireless shifting technology in the rear hub, replacing the functionality of the front derailleur while allowing you to change gears instantaneously, under full load and with uncompromised ratio coverage and gear steps.
How to Buy
We partner with dealerships all around the globe to help distribute our hub revolution. Click the link below to find out where your nearest dealer is.
Overview
Is there an alternative for the front derailleur, offering the same functionality while getting rid of all the downsides?
After 7 years of development, Classified have brought POWERSHIFT technology to the table: a wireless 2 speed shifting system, integrated in the rear hub, allowing you to change gears in a split second, under full load and on any terrain.
Features
- Instant shifting: Shifting takes 150 milliseconds
- Weatherproof: no need to worry about rain, snow or whatever else blighty has to offer
- Competitive weight: Equally light or lighter than most traditional electronic groupsets
- Ultimate gear coverage: 24 gears, small steps, 451% gear range
- Highly efficient: More than 99% efficient
Powershift Kit Contents
- Powershift hub
- Smart Thru Axle
- Handlebar unit & shift button
- Cassette of your choice
- Hubshell (Optional)
Precision
power
performance
Powershift Hub
Standard
142mm
Axle Specification
12mm smart thru axle
Brake Interface
Disc brake only, center lock
Cassette Interface
Classified
Battery
None
Actuation
Wireless and electronic
Ratchet
Pawl spring system
Gears
2
Ratios
1 and 0,7
Weight
493g
Colour
Black anodized
Application
Road, Gravel
Spoke count (hubshell)
24
Shift time
<150 milliseconds
Max allowed power while shifting
>1000 Watts
Min advised front chainring size
40T
Thru Axle
Specification
12mm
Length
151,5mm // 155,5mm // 159,5mm // 163,5mm // 167,5mm
Threaded End
M12 x 1,0 L13 // M12 x 1,0 L17,5 // M12 x 1,5 L14 // M12 x 1,5 L17,5 // M12 x 1,75 L15 // M12 x 1,75 L18,5 // M12 x 1,75 L21,5 // M12 x 2P1 L17
Weight
72g
Communication
Wireless, BLE
Battery
Li-ion
Charging
Micro USB
Battery Lifetime
Approx 10000 shifts or 4 months
Handlebar Unit
Specification
For handlebar implementation (dimensions: 47,5mm length, 19,40mm diameter)
Weight
14g
Communication
Wireless, BLE
Battery
CR1632, coin cell battery, non rechargeable
Battery Lifetime
Approx 1 year