State Bicycle Co. All-Road Jersey

This system uses your existing mechanical brake levers and cables to pull a master cylinder located at the caliper. It gives you the consistent, powerful stopping force and self-adjusting benefits of hydraulic fluid, but without the hassle of bleeding lines or replacing hydraulic hoses.

This groupset is designed for frames with flat-mount disc brake standards and a standard 68mm BSA threaded bottom bracket shell. If your bike uses a different bottom bracket standard, you may need an adapter or a different bottom bracket to make it compatible.

Yes, the 11-46t range paired with the 40t chainring provides a very low gear ratio that is well-suited for steep, loose climbs. It offers enough range to keep you spinning comfortably on technical terrain while still allowing for decent speed on flatter sections.

Installation is significantly more straightforward than electronic systems because there are no batteries to charge, firmware to update, or wires to route through the frame. If you are comfortable with standard mechanical cable routing and basic derailleur adjustments, you can install this at home with standard shop tools.

The included rear derailleur has a capacity of up to 50t, so you have some room to swap to a larger cassette in the future if you find yourself needing even lower gearing for extreme terrain.