SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12-Speed DUB Spindle Interface BLK D1 MFPN=3905700 Gender/Age Adult Rotational Protection No

Gender/Age Adult Rotational Protection No Minimum Head Circumference 52 Color Signal Silver Size Medium Visor Included Yes Multi Impact No Weight 400 Helmet Certifications Complies with the U

Headset base cap

Quick and easy change baskets with TBS

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

SRAM Apex AXS Wide Left Crank Arm Power Meter Spindle Assembly - 172.5mm 12-Speed DUB Spindle Interface BLK D1 MFPN=3905700 Gender/Age Adult Rotational Protection NoSRAM Apex AXS Wide Left Crank Arm and Power Meter Spindle Assembly 172. 5mm 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