E*thirteen Helix Crank (73mm) 175mm - Black Trainers Marvo LT rear derailleurs are

Marvo LT rear derailleurs are made in precision rigid aluminum construction

168162-Q0-L

124032-Q0-L

129182-Q2-L14D02

Manufacturer Part Number: 0 721 340

E*thirteen Helix Crank (73mm) 175mm - Black Trainers Marvo LT rear derailleurs areGen4 cranks have the spindle 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 Carbon fiber trail crank arms and aluminum spindle w Quick Connect lockring and Adaptive Preload Adjuster (APS), compatible with all