Zwift Elite Justo 2 connected home trainer

Elite Justo 2 smart trainer with Zwift Cog and Click

The Elite Justo 2 Zwift Cog and Click is a high-end smart trainer designed to deliver a precise, realistic, and comprehensive indoor training experience. Equipped with an integrated power meter with sub-1% accuracy, it can generate up to 2,300 W at 40 km/h and simulate gradients of up to 24%. This Zwift Ready version directly integrates Zwift Cog and Zwift Click to take advantage of virtual shifting with 24 gears.

Product features

• Zwift Cog pre-installed to simplify bike installation on the home trainer
• Compatible with bikes equipped with 8- to 13-speed drivetrains with the Zwift Cog
• Zwift Click included to control virtual gear shifting directly from the handlebars
• 24 virtual reports available with Zwift
• Zwift Click also allows you to steer, navigate menus and send Ride Ons
• Integrated power sensor
• Power measurement accuracy less than 1%
• Automatic resistance management
• Simulation of slopes up to 24%
• Maximum power of 2,300 W at 40 km/h
• 7 kg flywheel
• Built-in Wi-Fi for stable and continuous data transmission
• Dual-channel Bluetooth allowing you to connect two Bluetooth devices simultaneously
• Bridge function for cadence sensors and heart rate monitors
• Option to create a virtual heart rate monitor to transmit data via Bluetooth
• ANT+, Bluetooth, Wi-Fi, Ethernet and Zwift compatibility
• High-speed data transmission
• Shimano Di2 Pairing Function compatible with certain Shimano Di2 electronic shifters
• Two sets of Flex Feet included to choose the level of lateral oscillation of the home trainer
• Removable Zwift Cog to allow installation of a compatible traditional cassette
• Compatible with Elite Rizer
• Compatible with Elite Aria
• Compatible with the Elite Square smart frame after removing the Zwift Cog
• Compatible with Zwift Ride

Technical specifications

• Integrated power meter: yes
• Accuracy: < 1%
• Maximum power: 2,300 W at 40 km/h
• Maximum simulated slope: 24%
• Flywheel weight: 7 kg
• Connectivity: ANT+, Bluetooth, Wi-Fi, Ethernet and Zwift
• Dual-channel Bluetooth: yes
• Zwift Cog: included and pre-installed
• Zwift Click: included
• Number of virtual reports with Zwift: 24
• Zwift Cog compatibility: 8- to 13-speed bikes
• Compatible bikes: road, gravel, mountain bikes and city bikes
• Quick-release clamp included: Ø 5 x 130-135 mm
• Through axle included: Ø 12 x 142 mm

Compatibility with axes

• Quick-release clamp Ø 5 x 130-135 mm: adapter included
• Through axle Ø 12 x 142 mm: adapter included
• Through axle Ø 10 x 135 - 12 x 135 mm: adapter available separately, ref. 1014306
• Specialized SCS Ø 12 x 135 mm: adapter available separately, ref. 1014087
• Boost Ø 12 x 148 mm: adapter available separately, ref. 1014303
• Super Boost Ø 12 x 157 mm: adapter available separately, ref. 1044346

Cassette compatibility

The Zwift Cog can be removed in order to install a traditional cassette and use the Justo 2 with other indoor cycling applications.

• Shimano / SRAM 9, 10 and 11 speeds
• Shimano road 12-speed
• SRAM SX 12-speed
• SRAM NX 12-speed
• Shimano Micro Spline freehub body available separately, part number 1014315
• Campagnolo freehub body available separately, ref. 1014233
• SRAM XD/XDR freehub body available separately, part number 1014279

Zwift Ready with integrated Cog and Click

This version of the Elite Justo 2 comes equipped with Zwift Cog and Zwift Click. Cog allows you to use bikes with 8- to 13-speed drivetrains without having to install a cassette that precisely matches your bike's drivetrain.

Mounted on the handlebars, the Zwift Click allows you to manage the 24 virtual gears available on Zwift. It also provides access to various platform controls, including steering, menu navigation, and sending Ride On, keeping key controls within easy reach during your workout.

Accuracy of less than 1% and slope up to 24%

The Justo 2 integrates its own power sensor with a claimed accuracy of less than 1%. It can reach a maximum power of 2,300 W at 40 km/h and automatically manage resistance to simulate gradients of up to 24%.

Its 7 kg flywheel contributes to the behavior of the home trainer during pedaling, while the resistance is automatically controlled by compatible applications to adapt the effort to the route or training session.

Flex Feet for a less static pedaling motion

Elite includes two sets of Flex Feet with the Justo 2. These allow you to choose the level of lateral oscillation of the trainer to adapt the system's movements to the cyclist's pedaling style. The goal is to achieve a less static indoor workout that more closely mimics the sensations felt on a bike.

Complete connectivity for indoor training

The Justo 2 features ANT+, Bluetooth, and Wi-Fi connectivity. Its dual Bluetooth channel allows for simultaneous connection of two devices, such as a training app and a bike computer.

The Bridge function also allows you to connect a cadence sensor or heart rate monitor to the trainer and then transmit their data to the app via FE-C ANT+ or FTMS BLE using a single connection. A wired Ethernet connection is also possible with the separately available Elite Gateway Wired Ethernet Dongle.

Compatible with most indoor cycling apps

The Elite Justo 2 can be used with most indoor cycling platforms. Elite specifically mentions compatibility with Zwift, My E-Training, MyWhoosh, Rouvy, and Kinomap. Since the Zwift Cog is removable, a compatible traditional cassette can also be installed to use the trainer with other setups and apps.