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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
Tacx Flux 2 SmartMaximum resistance of 2000 watt Incline simulation up to 16% Power measurement accuracy of 2. 5% Heavier 16. 8 lbs flywheel improving realism Measure speed, cadence and power Compatible with long cage derailleurs Axle compatibility: 130mm, 135mm, 142x12mm and 148x12mm Compatible with Bluetooth and ANT + FE C Comes with Shimano SRAM compatible freehub body (Except SRAM XD and XDR). Campagnolo, SRAM XD and XDR bodies sold separately (890732 or 891051)
- Maximum resistance of 2000 watt
- Incline simulation up to 16%
- Power measurement accuracy of 2.5%
- Heavier 16.8 lbs flywheel improving realism
- Measure speed, cadence and power
- Compatible with long cage derailleurs
- Axle compatibility: 130mm, 135mm, 142x12mm and 148x12mm
- Compatible with Bluetooth and ANT + FE-C
- Comes with Shimano/SRAM compatible freehub body (Except SRAM XD and XDR). Campagnolo, SRAM XD and XDR bodies sold separately (890732 or 891051)
- 12mm thru-axle adaptor included
- T2980.60 5mm axle; T2980.60 (A) 12mm axle
Attributes
| Adjustments | Virtual |
| Connectivity | ANT+, BT |
| Flywheel | 16.8lb |
| Interactive | Yes |
| Maximum Resistance | 2000w |
| Resistance | Magnetic |
| Slope | 0% to 16% |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Love my socks!
They fit perfect!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
★★★★★ 1
Too large. Correct size not depicted.
SIZE 10-14... Too large. Product details says "Regular" size. Returning.
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Reviewed in the United States on March 16, 2026
★★★★★ 2
Too big
The one size fits all was too big for me.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
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Reviewed in the United States on April 19, 2025