E*thirteen Helix R Crank (73mm) 160mm - Black CheckoutTitle=SRAM Force 2x Powermeter E1 Power Meter Crankset and compliance as key influencers—now

and compliance as key influencers—now including a fourth factor: aerodynamics

open tread

Cassette Body Type Shimano/SRAM 11 Speed Road Material Alloy

Color Black Saddle Cover Material DLS 3D printing Gender Unisex Rail Material Titanium Saddle Dimensions 248 x 145mm Cut Out Yes Primary Color Black

SHARK TOOTH CLAMPING (STC) linear knurling to prevent bar slip

E*thirteen Helix R Crank (73mm) 160mm - Black CheckoutTitle=SRAM Force 2x Powermeter E1 Power Meter Crankset and compliance as key influencers—nowSpindle is on the non drive side of the crank for easier chain guide setup and drivetrain maintenance Adjustable chainline accommodates non Boost (142mm), Boost (148mm) and Super Boost (157mm) Now includes an 8mm self extractor, meaning the cranks can be removed with nothing more than an 8mm allen key Lightweight aluminum trail crank arms and aluminum spindle w Quick Connect lockring and Adaptive Preload Adjuster (APS), compatible with all Quick