SRAM GX Eagle Groupset

The DUB axle standard is designed to be highly versatile, but you will need to purchase a specific DUB bottom bracket that matches your frame's shell type (such as BSA threaded, PressFit, or BB30). It is essentially a universal spindle diameter that works across most modern mountain bike frames when paired with the correct bottom bracket.

This cassette requires an XD driver body on your rear hub. If your current wheel uses a standard HG (Shimano-style) freehub body, you will need to swap the freehub body to an XD version before this cassette will fit.

The 175mm crank length is the industry standard for many mountain bikes, but it is largely a matter of personal preference and leg length. Taller riders often prefer 175mm, while some riders with shorter legs or those who ride very technical, rocky terrain may prefer shorter 170mm cranks to help avoid pedal strikes.

Yes, this kit includes the core drivetrain components: the crankset, chainring, rear derailleur, trigger shifter, 12-speed cassette, and chain. You will only need to purchase a DUB bottom bracket compatible with your specific frame to complete the installation.

The 10-52 tooth range offers a massive 520% gear range, which is significantly wider than traditional 11-speed setups. This allows you to climb much steeper terrain with the 52-tooth cog while still maintaining a high top speed for descents thanks to the 10-tooth small cog.

Yes, all SRAM Eagle components are cross-compatible. You can mix and match parts from NX, GX, X01, and XX1 Eagle groupsets, meaning you can upgrade individual components like the derailleur or shifter later without replacing the entire system.