BOX Four Prime 9 Groupset 8sp Multi Shift CheckoutSpec= Grip X }Shimano Dura-Ace FC-R9200 Crankset -

}Shimano Dura-Ace FC-R9200 Crankset - 165mm 12-Speed 52/36t Hollowtech II Spindle Interface Black

Triple-pocket hollow construction with single stainless steel eyelets

}SRAM/ Truvativ GXP M15 Crank Bolt and M26 Cap Black

SMART Plus Compound - Gravel specific tread compound for traction and durability

BOX Four Prime 9 Groupset 8sp Multi Shift CheckoutSpec= Grip X }Shimano Dura-Ace FC-R9200 Crankset -Includes cassette, derailleur, shifter and chain Single shift options are for eMTB to keep the user from shifting multiple gears under load, significantly reducing the rate of bent teeth and broken chains Cassette fits HG splined Shimano SRAM 8 10sp freehubs 3rd party web sales must be an Authorized Dealer TECH SPECS model Box Four Prime 9 freehub type HG speed 8 range 11 42 shifter multi shift color black