Box Components was created with a rebellious vision and towering objective: to chart new courses and promote forward-thinking products.
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 combo will transport you to 1 by territory for less than $200. INCLUDES * Box Four 8 Speed Multi Shift Shifter [https://boxcomponents.com/products/box-four-shifter-8-speed?variant=36070947750055] * Box Four 8 Speed Wide Rear Derailleur [https://boxcomponents.com/products/box-four-rear-derailleurs-8-speed?variant=35349242052775] * Box Four 8 Speed 11-42T Cassette [https://boxcomponents.com/products/box-four-8-speed-11-42t-cassette-black?variant=37653746253991] * Box Four 8 Speed 116 Link Chain Natural [https://boxcomponents.com/products/box-four-chains-8-speed?variant=35349242675367] SUPPORT MATERIAL * View Prime 9 Drivetrain Compatibility Manual [https://docs.google.com/document/d/1F6A_32GmwOD9-8KM8o-5TbhpFC9fEQ6jJPa-h7CuXpM/edit] * View Prime 9 Comparison Chart [https://cdn.shopify.com/s/files/1/0300/7227/4989/files/Prime_9_Comparison_Chart_B01_V5.png?v=1641331246] * Why Prime 9? [https://cdn.shopify.com/s/files/1/0300/7227/4989/files/Why_Prime_9__V5.pdf?v=1642451660]