Our Box Four tier is for those people who just want less fuss! You're fond of Prime 9, but know 8 is enough, and surely 11-42T is plenty of range for an 8-speed cassette. Our derailleur still has the Limited Slip clutch but now arrives with a more compact cage. The custom 8-speed chain is built for abuse, although it's sophisticated enough to have its own Wide/narrow chainring. Push through fewer gears with a no-nonsense shifter. This one is our "Compact" multi-shift variant that is fitted out with upright shift levers. Any rider that either prefers to sit in a more upright position or has smaller hands will enjoy this configuration. This combo will transport you to 1 by territory for less than $200. INCLUDES Box Four 8 Speed Compact Multi Shifter (Without Display) Box Four 8 Speed Wide Rear Derailleur Box Four 8 Speed 11-42T Cassette Box Four 8 Speed 116 Link Chain Natural IMPORTANT NOTES View Prime 9 Drivetrain Compatibility Manual View Prime 9 Comparison Chart Why Prime 9?