SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 167.5mm 12-Speed DUB Spindle Interface Iridescent Gray D2 Size-600ml (20.2oz) Strap Dimensions 2" wide x

Strap Dimensions 2" wide x 16" long

CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older Helmet Style Road Maximum Head Circumference 58 Defined Color Silver

Requires Flattop Powerlock chain connector

You will never lose confi dence in your ability or feel the lack of vision

SRAM Force AXS Wide Left Crank Arm Power Meter Spindle Assembly - 167.5mm 12-Speed DUB Spindle Interface Iridescent Gray D2 Size-600ml (20.2oz) Strap Dimensions 2" wide xPower measurement is a crucial part of training so SRAM made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank spindle for clean integration that fits more bikes than ever. Its invisible technology that adds minimal weight and will help you get to the finish line faster. DUB PWR spindle based unit measures left side power