microSHIFT Marvo LT Front Derailleur - 8-Speed Double 38t Max High-Mount Band Clamp Shimano Compatible MFPN=SB-G7020-B Application Type Bulk Petroleum Based

Application Type Bulk Petroleum Based No

blocky tread minimizes rolling resistance until braking allows the knobs to truly dig in

58 Color Black Iridescent

model Box Four Prime 9 speed 8sp links 116 color gray

The Z-Max Evolution features Ritchey's signature mountain bike tread pattern which is the culmination of years of development and design

microSHIFT Marvo LT Front Derailleur - 8-Speed Double 38t Max High-Mount Band Clamp Shimano Compatible MFPN=SB-G7020-B Application Type Bulk Petroleum BasedFeaturing full metal construction and precisely engineered linkages Marvo level derailleurs deliver high end performance that will last. Full aluminum construction Dual pull design 34. 9mm band clamp with included adapter for 31. 8mm posts Double or Triple Double Drivetrain Speeds 8 Front Derailleur Clamp 34. 9 (1 3 8") Front Derailleur Cable Pull Dual Front Der Shifter Compatibility Shimano Mountain Max Ring (teeth) 38 Front Derailleur Style