Indoor Bike Trainer Elite Justo 2

Indoor Bike Trainer Elite Justo 2

The Elite Justo 2 is a premium interactive direct-drive smart trainer designed for demanding cyclists, competitive athletes and riders seeking a realistic indoor training experience. Its standout features include an integrated power meter with better than ±1% accuracy, gradient simulation up to 24%, built-in Wi-Fi and a pre-installed 12-speed road cassette. The included cassette makes the trainer ready to use immediately with a compatible bicycle.

The electronically controlled magnetic resistance automatically responds to training app instructions, delivering up to 2300 W at 40 km/h. A substantial 7 kg flywheel provides smooth, realistic pedalling, while the integrated power meter enables highly accurate workout monitoring. Automatic calibration ensures consistent measurement accuracy over time without requiring manual adjustments.

Justo 2 supports ANT+ FE-C, Bluetooth FTMS and Wi-Fi connectivity and works with leading training platforms, including Zwift, MyWhoosh, Rouvy, Kinomap and Elite My E-Training. Dual Bluetooth channels allow two devices, such as a cycling computer and a training app, to connect simultaneously. An optional Ethernet adapter provides a reliable wired connection, particularly useful for competitive virtual racing. A 36-month Elite My E-Training subscription is included.

Easy Start makes it easier to resume ERG-mode intervals after short pauses, while Power Smoothing offers four different power display settings. Race Mode provides faster data transmission for competitive sessions. The trainer also supports Zwift Supertuck by immediately reducing the reported power to zero when pedalling stops, allowing Zwift to recognise the rider's aerodynamic descending position without delay.

Justo 2 also supports stand-alone training without an active app connection. When powered, a gradient of up to 24% can be preset in My E-Training and maintained without a software connection. For training without external power, one of 16 resistance levels can be configured beforehand, allowing the trainer to operate independently.

Both Flex Feet sets are included, allowing the trainer's lateral movement to be adapted for a more natural riding experience. Justo 2 is also compatible with the Elite Rizer gradient simulator, Aria smart fan and Elite Square smart frame. Square offers seven adjustment points for the saddle, handlebar, top tube and crank arms, with up to five saved profiles for different riding positions and virtual drivetrain configurations.

Zwift Cog and Click compatibility enables virtual shifting after the appropriate firmware update and replacement of the cassette with a Zwift Cog. Shimano Di2 pairing allows compatible shifter buttons to adjust resistance in powered stand-alone mode or temporarily pause braking resistance for 60 seconds during app-controlled sessions. The Bridge function can transmit heart rate and cadence sensor data through a single trainer connection and can also create a virtual Bluetooth heart rate monitor.

Developed in collaboration with Adriano Design, the compact, stable construction is engineered for long-lasting durability. Sustainability is also part of its design: more than 46% of the structure consists of pre-consumer recycled plastic. Justo 2 accommodates road, gravel, mountain and city bikes, with multiple axle and freehub configurations available.

Technical specifications:

• Manufacturer: Elite
• Model: Justo 2
• Trainer type: Interactive Direct Drive smart trainer
• Resistance type: Electronically controlled magnetic resistance
• Integrated power meter: Yes
• Power measurement accuracy: Error below ±1%
• Maximum resistance: 2300 W at 40 km/h
• Maximum simulated gradient: 24%
• Flywheel weight: 7 kg
• Calibration: Automatic
• ERG mode: Yes, Easy Start and four Power Smoothing settings
• Race Mode: Yes
• Zwift Supertuck support: Yes, instant zero-power detection
• Wireless connectivity: ANT+ FE-C, Bluetooth FTMS, Wi-Fi
• Dual Bluetooth: Two simultaneous device connections
• Wired connectivity: Ethernet via optional Elite Gateway Wired Ethernet Dongle
• Bridge function: Heart rate and cadence sensor data forwarding
• Virtual Bluetooth heart rate monitor: Yes
• Shimano Di2 pairing: Yes, with compatible electronic shifters
• Powered stand-alone mode: Preset gradient up to 24%
• Unpowered stand-alone mode: 16 preset resistance levels
• Compatible apps: Elite My E-Training, Zwift, MyWhoosh, Rouvy, Kinomap and others
• My E-Training subscription: 36 months included
• Zwift Cog and Click: Compatible after the appropriate firmware update
• Elite Rizer: Compatible, sold separately
• Elite Aria: Compatible, sold separately
• Elite Square: Compatible, sold separately
• Zwift Ride: Compatible with Zwift Cog integration
• Flex Feet: Red and black sets included
• Flex Feet lateral movement: Both listed as 7° in the supplied specifications
• Compatible bicycles: Road, gravel, mountain and city bikes
• Included cassette: Pre-installed 12-speed road cassette
• Standard freehub compatibility: Shimano/SRAM 9/10/11-speed, Shimano 12-speed road, SRAM SX and NX 12-speed
• Zwift Cog: Can be installed in place of the cassette
• Included axle adapters: Quick release 5 × 130–135 mm and thru-axle 12 × 142 mm
• Optional axle adapters:
  • 10 × 135 mm / 12 × 135 mm – 1014306
  • Specialized SCS 12 × 135 mm – 1014087
  • Boost 12 × 148 mm – 1014303
  • Super Boost 12 × 157 mm – 1044346
• Optional freehub bodies:
  • Shimano Micro Spline – 1014315
  • Campagnolo – 1014233
  • SRAM XD/XDR – 1014279
• Dimensions folded: 57 × 19.5 × 52 cm
• Weight: 17 kg
• Sustainability: More than 46% pre-consumer recycled plastic in the structure
• Design: Adriano Design
• Power supply: Mains-powered, adapter included

Note: Rizer, Aria, Square, Zwift Cog and Click, additional axle adapters and optional freehub bodies are sold separately. The pre-installed cassette is intended for Shimano 12-speed road drivetrains; compatibility with other systems should be checked before use.