BOX Four Prime 9 Groupset 8sp Multi Shift CheckoutSpec= Grip X DFour DUB is designed for

DFour DUB is designed for Dura-Ace R9100 chainrings

E3 Pure 3 is Supernova's smallest road legal dynamo light pumps out a powerful beam despite its small size

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

Chainline is set by SRAM® Crank assembly

Shimano Tubeless Rim Valve Parts

BOX Four Prime 9 Groupset 8sp Multi Shift CheckoutSpec= Grip X DFour DUB is designed forIncludes 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