SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface BLK D1

We’re a mission-driven bike shop based in Colorado. Every sale helps refurbish and donate bikes to those in need through Bicycles for Humanity Colorado. Each item has been professionally inspected, thoroughly cleaned, carefully refurbished, and is ready for immediate use.

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 165mm 12-Speed DUB Spindle Interface BLK D1

Power data isn’t optional for serious riders—it’s the key to pacing, progress, and consistent performance. This SRAM Apex AXS Wide left-crank power meter locks inside the DUB spindle, delivering precise watts with a stealthy, low-profile look so you can train smarter and ride farther without clutter.

Who is this for?

Riders who crave accurate, real-time power metrics without bulky sensors; athletes focused on structured training, endurance enthusiasts upgrading their SRAM/AXS setup, and anybody who values clean, dependable hardware that preserves bike aesthetics and handling.

specifications	details
Brand	SRAM
Product Type	Left-crank power meter spindle assembly for SRAM DUB interface
Crank Arm Length	165 mm
Spindle Interface	SRAM DUB
Color	Black
Power Meter Type	Left crank arm spindle-based power meter (measures left-side power to compute total watts)
Battery Life	400+ hours
Water Resistance	IPX7 waterproof to 1 meter for 30 minutes
Compatibility	Fits most bikes via DUB spindle; DUB bottom bracket sold separately
Included / Not Included	Right crank arm bottom bracket spider and chainrings not included

Each item is professionally packed and shipped next day. Select in-store pick-up at checkout and visit us if you are local!

Color	Black
Length	165
Spindle Interface Type	SRAM DUB
Crank Arm Length	165Mm