Elite Justo Electromagnetic Direct Drive Trainer (Black)
8020775041475
A flagship direct-drive smart trainer for riders who want lab-grade power data at home, with enough accuracy and resistance range to run real structured training, not just spin.
Overview
Justo sits at the top of Elite's interactive trainer range, built around the idea that a home trainer's numbers should be trustworthy enough to actually train by. Elite's own Optical Torque Sensor (OTS) does the work here — an integrated power meter rather than a motor-current estimate, which is why Elite can back it with a tight accuracy claim.
What's actually equipped: the OTS power meter reads pedal force directly and auto-calibrates itself before each session, so there's no manual spin-down step. A redesigned 6.2kg flywheel smooths out power delivery and quietens the ride, and dual Bluetooth channels mean two devices — a head unit and a phone, say — can both stay connected without one dropping out. Interchangeable Flex Feet let the trainer rock slightly side to side, closer to how a bike actually moves underneath you outdoors.
This is a trainer for riders doing structured intervals, ERG-mode workouts, or serious Zwift racing, where the difference between a trainer that's roughly right and one that's precisely right actually shows up in the numbers you're training against.
Why You'll Like It
Power Data You Can Actually Trust
The Optical Torque Sensor measures the real force at the pedals to within ±1% accuracy, rather than inferring power from motor draw — the kind of precision that matters once you're following a structured plan.
No Manual Calibration, Ever
Justo auto-calibrates itself at the right moment during a ride, so there's no spin-down ritual to remember before every session.
Built for Real Climbing Efforts
Gradient simulation runs up to 24%, covering the steepest climbs most virtual platforms throw at you.
Quieter, Smoother Flywheel
The redesigned 6.2kg flywheel is heavier than the previous generation, which smooths out power delivery and noticeably quietens the ride.
Two Devices, One Trainer
Dual Bluetooth channels let you stay connected to a head unit and a phone or tablet at once, without juggling a single connection slot.
Rides More Like Outdoors
Interchangeable Flex Feet allow slight lateral movement under load, closer to the way a bike actually behaves beneath you on the road.
Who Is It For?
Riders in India serious about structured indoor training — ERG-mode intervals, FTP testing, or competitive Zwift racing — where trustworthy power data changes what you can actually do with a session. It suits anyone already following a coached plan or a platform like TrainerRoad, where the numbers the trainer reports are the numbers the workout is built around.
It's also a strong step up for a rider who has outgrown a basic wheel-on or fluid trainer and wants a direct-drive setup that removes tyre wear and slippage from the equation entirely, especially useful through India's hot, humid off-season when outdoor riding time shrinks and indoor sessions carry more of the training load.
Good to Know
A cassette isn't included, so fit your own before your first ride — Justo accepts Shimano 9/10/11/12-speed cassettes directly.
The trainer ships with adapters for both 130/135mm quick-release and 142x12mm thru-axle hubs, so most road, gravel, and mountain bikes mount straight on.
Elite's My E-Training app comes with a free 12-month subscription, alongside trial access to platforms like Zwift, TrainerRoad, Rouvy, Kinomap, and Bkool.
Technical Specifications
- Trainer Type: Direct Drive Trainer
- Resistance Type: Electromagnetic
- Connectivity: ANT+ FE-C, dual-channel Bluetooth
- Max. Power: 2,300W
- Simulated Slope: Up to 24%
- Power Accuracy: ±1%
- Axle Compatibility: 130-135x5mm quick release, 142x12mm thru-axle (adapters included)
- Freehub: Shimano 9/10/11/12-speed compatible
- Flywheel Weight: 6.2kg
- Device Control: iOS, Android, Windows, macOS
- Cassette Included: No
- What's in the Box: Trainer, power supply, axle adapters
Additional Information
- Country of Origin: China
- Imported By: Extreme Adventure Sports, Gat No. 399, Milkat 2289, Nagar Rd, Sai Satyam Park, Wagholi, Lonikand, Pune - 412207, Maharashtra, India.
- Net Quantity: 1N
- Customer Care Address: 291, 10 Main, 5 Block, Jayanagar, Bangalore - 560041. Ph: (080)47183232, Email: support@bumsonthesaddle.com
- Commodity: Trainers
