SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 CheckoutTitle=Full Speed Ahead Comet Chainring 5" Compound Protek Max Bead

5" Compound Protek Max Bead Non-Folding Type Non-Tubeless Color Black Weight 625g

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}SRAM X-Sync 2 Eagle SL Direct Mount Chainring 36T Boost 3mm Offset Black with Gray Logo

Model Motive Ultimate Description Master Cylinder/Lever Assembly Body/Blade Color Silver/Carbon Left/Right Left/Right Package Each

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 170mm 12-Speed DUB Spindle Interface BLK D1 CheckoutTitle=Full Speed Ahead Comet Chainring 5" Compound Protek Max BeadSRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly 170mm 12 Speed DUB Spindle Interface Black D1. Accurate reliable power measurement is practically a requirement these days and the Apex AXS crankarm power meter upgrade is the easiest way to get precise power numbers. With the tech hidden inside the DUB spindle it fits almost any bike while remaining stealthy. DUB PWR spindle based unit measures left side power to calculate total watts