Tacx FLUX 2 User manual

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www.garmin.com for current updates and supplemental information concerning the use of this product.
Garmin®, the Garmin Logo, and Tacx® are trademarks of Garmin Ltd. or its subsidiaries, registered in the USA and other countries. These trademarks may not be used without the
express permission of Garmin.
Campagnolo® is a registered trademark of Campagnolo S.r.l. Shimano® is a registered trademark of Shimano, Inc. SRAM® is a registered trademark of SRAM LLC.
This product is ANT+® certified. Visit www.thisisant.com/directory for a list of compatible products and apps.
M/N: T2980, T2900S

Table of Contents
Tacx FLUX 2/S Instructions.............. 1
Device Information........................... 5
Table of Contents i

Tacx FLUX 2/S Instructions
WARNING
See the Important Safety and Product Information guide in the product box for product warnings and other
important information.
Trainer Parts
You should check the package for all the required parts.
011-05424-02, 011-05424-01 Tacx FLUX 2/S trainer
011-05450-01, 011-05450-02 Front legs
013-00928-02 Standard quick release skewer
Country-specific Power cable
213-00169-02 Cassette spacer ring
117-01575-02 Quick release end cap and 135 mm axle (QR x 135 NDS)
117-01575-10 12 mm thru-axle, drive-side end cap (12 DS)
117-01575-12 12 mm x 142 mm thru-axle, non-drive-side end cap (12 x 142 NDS)
117-01575-14 12 mm x 148 mm thru-axle, non-drive-side end cap (12 x 148 NDS)
211-04965-37 Bolts (2)
212-00150-00 Washers (2)
013-00936-00 8 mm hex key
Tacx FLUX 2/S Instructions 1

Mounting the Cassette
NOTE: A cassette is not included with the trainer.
1Place the trainer on its side with the freehub body facing up.
2Select an option:
• If you have a Shimano® or SRAM® 8, 9, or 10 speed cassette, use the standard freehub body with a spacer
.
• If you have a Shimano or SRAM 11 or 12 speed cassette, use the standard freehub body with no spacer.
• If you have a different cassette style, such as Campagnolo®, SRAM XD, or XD-R, go to buy.garmin.com to
purchase the compatible freehub body.
3Mount the cassette to the trainer.
You should refer to the owner's manual provided with your cassette.
2 Tacx FLUX 2/S Instructions

Installing End Caps for a Thru Axle
Standard 130 mm quick release end caps are mounted on the trainer. If you have a 135 mm quick release end
cap or thru axle, you can swap the end caps.
1On the drive side, use a hex key to remove the end cap.
2Install the end cap .
3On the non-drive side, select an option:
• If the axle is 12 x 142 mm, use the end cap .
• If the axle is 12 x 148 mm, use the end cap .
4Insert the end cap into the trainer, and hand tighten.
5Use a 17 mm bike wrench to tighten completely.
Tacx FLUX 2/S Instructions 3

Attaching Your Bike to the Trainer
WARNING
For direct-drive trainers, the rear axle must be installed properly. Failure to tighten and firmly close the quick
release lever may result in injury or property damage. To see a video, go to www.garmin.com/tacx/axle.
1Place the trainer on a firm and level surface.
2Attach the front leg to the trainer using the bolts , washers , and hex key .
3Remove the rear wheel from your bike.
4Align the rear axle of the bike with the trainer frame.
5Tighten and close the quick release skewer or thru axle.
6Plug the power cable connector into the Tacx FLUX 2/S port.
7Plug the power cable into a standard wall outlet.
The power LED is green during normal operation.
8Rotate the crank arm to check for clearance.
4 Tacx FLUX 2/S Instructions

Tacx Training App
You can download the Tacx Training app to your compatible phone, tablet, or computer.
• Ride exciting courses without leaving your home.
• Create your own rides, workouts, and more.
• Manage your training, customize the default settings, and diagnose issues.
• Sync your indoor training data with your Garmin Connect™ account.
• Update your trainer software.
Device Information
Device Care and Storage
• Unplug the trainer when it is not in use.
• Wipe off the trainer after every use.
• Clean the trainer before storing it.
Specifications
Power supply Use the included power cable.
100 to 240 v @ 50/60 Hz, 40 W
Operating temperature range From -20º to 55ºC (from -4º to 131ºF)
Wireless frequency 2.4 GHz @ 3 dBm maximum
Water rating IEC 60529 IP21
The device withstands incidental exposure of vertically falling water droplets.
Garmin®Support Center
Go to support.garmin.com for help and information, such as product manuals, frequently asked questions,
videos, and customer support.
Device Information 5