SRAM RED XPLR AXS Power Meter Spider
When you need the absolute best from your training data, the accuracy and reliability of the RED XPLR AXS Power Meter is the way to go. The spider design uses a proprietary thread-on chainring mount system which allows us to reduce weight and increase stiffness without compromising the ability to swap rings. A dual sided power measurement system, it’s accurate to +/-1.5% even as weather conditions change, and boasts unbeatable battery life.
Details
- Item #SRMD1A1
- Compatibility
- Thread Mount
- Powermeter Type
- spider
- Features
- IPX7 waterproof rating, Bluetooth low energy technology and ANT+ wireless data transfer, MagicZero, DUB spindle interface, AXS™ enabled
- Activity
- bike, road cycling
- Accuracy (+/-)
- 1.5%
- Manufacturer Warranty
- limited 2 years
- Battery
- user-replaceable CR2032
- Operating Time
- 200-hour
Reviews
Q&A
What do you think about this product?
Overall Rating
5 based on 1 ratings
Review Summary
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Selecting an option will reload the available reviews on the pageJune 22, 2025
Excellent Power Meter - Chainring System
- Familiarity:
- I've used it several times
I’m loving the Red XPLR 1x groupset, and I cheaped out on getting this power meter initially with it. The meter just works and set up with my garmin is easy. The battery cover requires no tools to get to the CR-2032 watch battery underneath. I keep a spare in my seat pack, because why not. NOTE: You will need to also purchase the threaded chainrings from SRAM that go with your crankset to utilize this power meter, and possibly their thread mount chainring removal tool. I’ve got a 1x Red XPLR crankset, but now I can readily swamp the chainrings out depending on the terrain demands with little effort (no screws to remove and torque correctly after the initial installation to the crankarm). The X-SYNC 1x chainrings currently come in 38, 40, 44, and 46T, and you will need to add or removal chainlinks accordingly for proper system fit. The thread mount chainring easily comes off the power meter/crank with only 1/8th of a turn after removing the stop pin, and instead of buying the SRAM removal tool, I use one of my extra chains partially around the chainring and the the other end of the chain in my hand, with my bike on my benchstand and just step on the inside of the chain, which only takes maybe 15 lbs of force to loosen the 1/8th turn.
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