$250.00 $350.00

A solid indoor ride on your own bike

Garmin Tacx FLUX 2 Smart Bike Trainer

Name: Garmin Tacx FLUX 2 Smart Bike Trainer
Brand: Garmin
SKU: T2980.60
Price: 250.00 USD
Availability: InStock

The Garmin Tacx FLUX 2 Smart Bike Trainer is a direct-drive bike trainer with a 7.6 kg flywheel and a bigger resistance unit that improve the ride feel. Power measurements read within 2.5%, which keeps your progress tracking reliable. Sprints reach 2,000 watts, simulated inclines climb to a 16% gradient, and the large footprint keeps the frame stable under hard efforts. It is one of the most silent flywheel-equipped bike trainers available. The cassette body is in the box and the cassette is not. Zwift, TrainerRoad and the Tacx Training app connect over Bluetooth and ANT+ FE-C.

The FLUX 2 is perfect for anyone looking for a solid, reliable indoor ride on their own bike. It is equipped with a bigger and stronger resistance unit and a heavier flywheel for an all-around better riding experience. The FLUX 2 is also extremely quiet, great for those riders who like to hop on the saddle late at night or early in the morning. Push your ride to the next level with the Tacx FLUX 2 Smart Bike Trainer.

Axle adapters included Stand-alone mode Spin-down calibration

Garmin Tacx FLUX 2, rider training on a mat in front of a screen

Resistance and response

How it works

Strong resistance unit

A bigger resistance unit gives the FLUX 2 a wider simulation range, with inclines up to a 16% gradient realistically simulated. It delivers 41 Nm of torque and 120 N of brake force.

Accurate power

A reliable, accurate and consistent power measurement is key to keeping track of your performance and progress. The FLUX 2 measures your power accurately within 2.5%.

Silent running

The FLUX 2 brings vibrations and noise levels to the absolute minimum, and the result is a very silent flywheel-equipped bike trainer.

Stable build

Built to withstand the most intense training sessions, this bike trainer is made to last. A large footprint gives maximum stability, and durable materials give the quality you would expect.

Ready for your apps

Key features

Firmware upgrades

The trainer firmware is upgradable

Smart trainer

Connects to Zwift, TrainerRoad and Tacx

Stand-alone mode

Progressive power curve with no software

Indicator LEDs

Confirm power and ANT+ or Bluetooth links

Device compatibility

Pair more than one device at a time

Read-out options

Watch, bike computer, phone or tablet

Tacx Training library

More than 100 real-life videos with Tacx Premium

Training plans

Structured plans and cycling workouts

Flywheel and fit

How to use it

Ride feel

Feel the flywheel

A stronger resistance unit working with a larger flywheel improves the ride feel and responsiveness of the FLUX 2, and the trainer better replicates the experience of outdoor rides. The 16.8 lb (7.6 kg) flywheel brings mass inertia of 68.8 lbs (31.2 kg).

Spin-down calibration

Garmin Tacx FLUX 2, trainer with its cassette body

Fit

Cassette and axle fit

A Shimano and SRAM 9 to 11 speed cassette body is in the box. Campagnolo cassettes fit with a separately sold Campagnolo Body (Type 2), and SRAM XD and XDR bodies are sold separately.

Additional axle adapters make it compatible with 142 x 12 mm and 148 x 12 mm axles right out of the box, alongside quick release 130 and 135 mm.

Shimano and SRAM 9 to 11 speed body included
Shimano 12-speed Hyperglide+ compatible

The FLUX 2 up close

Videos

The Tacx lineup

How it compares

Garmin Tacx NEO 3M, direct-drive smart trainer

Garmin Tacx NEO 3M Smart Trainer

Direct-drive smart trainer with built-in motion plates.

Up to 2,200 W Up to 25% incline Within 1% accuracy

Shop the NEO 3M

Garmin Tacx NEO 2T, direct-drive smart trainer

Garmin Tacx NEO 2T Smart Bike Trainer

Direct-drive smart trainer with left/right power balance.

Up to 2,200 W Up to 25% incline Within 1% accuracy

Shop the NEO 2T

You're Here

Garmin Tacx FLUX 2, direct-drive smart trainer

Garmin Tacx FLUX 2 Smart Bike Trainer

Direct-drive smart trainer with a 7.6 kg flywheel.

Up to 2,000 W Up to 16% incline Within 2.5% accuracy

Currently viewing

Garmin Tacx FLUX S, direct-drive smart trainer

Garmin Tacx FLUX S Smart Bike Trainer

Direct-drive smart trainer with a 7.0 kg flywheel.

Up to 1,500 W Up to 10% incline Within 3% accuracy

Shop the FLUX S

FLUX 2

Frequently asked questions

The FLUX 2 trainer, a Shimano and SRAM 9 to 11 speed cassette body, a 5 mm quick release for road and mountain bikes, a direct drive quick release with an adapter set for 142 x 12 mm and 148 x 12 mm axles, and a 1-month Tacx Premium subscription.

Shimano and SRAM 9 to 11 speed cassettes mount on the included body, and you supply the cassette. Shimano 12-speed Hyperglide+ fits, while Campagnolo and SRAM XD or XDR cassettes need a separately sold body. Axles are quick release 130 and 135 mm or thru axle 142 and 148 mm, and the Specialized SCS system does not fit.

It pairs over Bluetooth and ANT+ FE-C with Zwift, TrainerRoad and the Tacx Training app. Read out your ride on a smartphone, tablet, bike computer, sports watch or a computer with an ANT+ antenna.

Sprints reach 2,000 watts, backed by 41 Nm of torque and 120 N of brake force.

The footprint is 26.4 x 25.3 in. (670 x 642 mm), the height is 18.1 in. (460 mm) and it weighs 52 lbs (23.6 kg).

You calibrate it with a spin down.

Plug it into a 110-240 V supply, fit your cassette and mount the bike on the quick release or thru-axle adapters. Pair it with your app, or ride it stand-alone.

Garmin backs it with a one-year limited warranty from the date of purchase against defects in materials or workmanship, and Garmin repairs or replaces defective components.