Power Meter Crankset For One By AXS With Left Side Meter, 165mm Arms, 42T X Sync Wide To Narrow Aluminum Chainring, IPX7 Waterproof To 1 Meter For 30 Minutes, Over 400 Hours Battery Life, User Replaceable AAA Battery, Dub Wide Spindle

Left-Side Power Meter Crankset for AXS 1x with 42T Ring
✔️ Single unit, 165 mm arms, 42T X-Sync, IPX7, 400+ hr batt

Designed as an integrated power meter crankset with a left-side meter housed in the DUB spindle, this unit is ideal for road and gravel bikes using SRAM AXS One by. It provides precise watts data for training and pacing, helping riders track effort and progress over seasons.

✅ Arm length: 165 mm (6.50 in)
✅ Chainring: 42T X-Sync wide-to-narrow aluminum
✅ IPX7 waterproof to 1 m for 30 minutes; 400+ hours battery life (AAA)
✅ Spindle interface: SRAM DUB; bottom bracket sold separately; BB included: No

💡 What is a left side power meter crankset used for on a road or gravel bike?

Power meters provide precise training data by measuring left leg output to estimate total watts.

- Left-side data helps track effort during rides
- Useful for pacing and training zones
- Works with AXS and DUB bottom brackets
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