BOX Four 8-Speed Wide Multi Shift Groupset - Includes Wide Rear Derailleur 11-42t Cassette Multi Shift Shifter 8-Speed Chain

Prime 9 Technology offers fewer gears with wider spacing to ease set-up, provide a better chain line, and result in less wear and tear Groupset includes cassette, derailleur, shifter, and chain 8-Speed Rear Derailleur: Box Four features: 8 speed with Prime 9 technology and the same construction as Box Three Speed: 8sp Cage: wide Min/Max: 11-42t Weight: 290g. Shifter: Multi shift option changes up to 3 gears at once for non-eMTBs Box Four features: 8 speeds, with Prime 9 Technology and the same construction as Box Three Speed: 8 spd Weight: 127g. Cassette: Ultra-wide ratio with consistent progression and fits standard HG freehub bodies Box Four features 8 speeds with Prime 9 Technology Model: Box Four Prime 9, 8-speed Speed: 8sp Range: 11-42t Cogs: 11,13,16,20,24,30,36,42 Chain: Wide 8 speed chain is strong and durable Model: Box Four Prime 8 speed Links: 116 Weight: 364g. Kits are As-Is. No Substitutions or returns/exchanges of individual parts are allowed