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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
DFour AXS DUB Power Meter SpiderFEATURES: Spider must be paired with a compatible Quarq DZero DUB crankset with an 8 bolt interface and SRAM DUB bottom bracket Not compatible with SRAM's 3 bolt direct mount interface DFour DUB is designed for Dura Ace R9100 chainrings Bluetooth low energy technology and ANT+ wireless data transfer MagicZero technology automatically checks and recalibrates your power meter as you ride no need to manually calibrate AxCad system provides no magnet
FEATURES:
- Spider must be paired with a compatible Quarq DZero DUB crankset with an 8-bolt interface and SRAM DUB bottom bracket
- Not compatible with SRAM's 3-bolt direct mount interface
- DFour DUB is designed for Dura-Ace R9100 chainrings
- Bluetooth low energy technology and ANT+ wireless data transfer
- MagicZero technology automatically checks and recalibrates your power meter as you ride – no need to manually calibrate
- AxCad system provides no-magnet cadence data
- Use the AXS app to easily update firmware and view power meter metrics
- Measures power for both legs with +/- 1.5% accuracy
- Uses a CR2032 battery that can be replaced without tools
- OmniCal system allows you to swap chainrings without affecting accuracy
- IPX7 waterproof rating
- Chainring BCD: 110 Asym
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 25 reviews
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Product Reviews
★★★★★ 5
Great Cooling Pillow Cases
Color: 03 - Gray, Size: King (2 Pillowcases)
Absolutely Awesome! Cooling Pillow Cases help with a great night's sleep. They Feel Great. My husband also enjoys his. Will purchased again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
★★★★★ 5
LOVE, LOVE, LOVE
Color: 01 - White, Size: King (2 Pillowcases)
These pillows are just like clouds! So soft and comfortable. I love mine so much!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Nice
Color: 06 - Aqua Gray, Size: Queen (2 Pillowcases)
Best pillow I’ve had stays cool and the pillow cases are super soft
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
★★★★★ 5
Best pillows!
Color: 01 - White, Size: Queen (2 Pillowcases)
Best pillow ever! Worth every penny. Very comfortable. Keeps its shape and supports my neck. I bought 4 of them.
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Worth the price.
Color: 03 - Gray, Size: Queen (2 Pillowcases)
Only on one side. I use with cooling pillow slip and it helps. I like the thickness and density compared to the pricey Columbia pillows. But Columbia has better outer materials and is cool on both sides.
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Reviewed in the United States on May 20, 2026