Four 8-Speed Shifter - Four Multi Shift Shifter - Four Multi Shift Shifter - Four Multi Shift Shifter - Four Single Shift Shifter - Four Single Shift Shifter Options:Four Multi Shift Shifter - 8-Speed, Black 68mm threaded bottom bracket

68mm threaded bottom bracket

160mm high

Sora BR-R3000 Brake Caliper

By 3D printing with a liquid polymer to create an infinitely tunable honeycomb structure

lightweight tubing

Four 8-Speed Shifter - Four Multi Shift Shifter - Four Multi Shift Shifter - Four Multi Shift Shifter - Four Single Shift Shifter - Four Single Shift Shifter Options:Four Multi Shift Shifter - 8-Speed, Black 68mm threaded bottom bracketThe BOX Four 8 Speed Shifter takes advantage of the "less is more" drivetrain philosophy and exploits durability, simplicity, and reliability. Multi shift shifter pulls up to 3 gears per shift Multi shift shifter is not intended for use with eBikes