E*thirteen Helix Crank (73mm) 170mm - Black Tire Sealant - 140mm version is internally

- 140mm version is internally adjustable down to 130mm

Manufacturer Part Number: IST4703LI2

Shimano Ultegra 9-Speed CS-6500 9-Speed Cassette CogsProduct Specifics

DC2040 BB2206 35684

- Gravel BB items have the same fitment as a traditional road bottom bracket

E*thirteen Helix Crank (73mm) 170mm - Black Tire Sealant - 140mm version is internallyGen4 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