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Bag of 500 alloy Polyax round washer
Concave paddle shape and gripper texture
failure to do so could result in permanently bonded parts
changes in velocity
Rival XPLR Power Arm/Spindle Electric Bicycles Bag of 500 alloy PolyaxUpgrade your existing Rival XPLR (Wide) E1 crankset with spindle based power Spindle based unit measures left side power to calculate total watts Long battery life (400+ hours) to power a season of rides User replaceable lithium AAA battery Lightweight (less than 40g heavier than standard crankset) SRAM Model ID: PM RIV ASSY E1 Attributes Chainline 47. 5mm Connectivity ANT+, BT LE Crank Spindle Diameter 28. 99mm Crankset Material Aluminum Drivetrain
