Focused on being lightweight for rapid climbing. These typically weigh between 1,300g and 1,600g and often feature lower spoke counts (24-28).
Most modern mountain bikes use one of three main sizes, which must match your frame and fork. mtb wheel buying guide
The burliest wheels designed for extreme abuse. They prioritize maximum strength and impact resistance over weight, often featuring 32 spokes and 20mm front axles. Rim Material: Carbon vs. Alloy Focused on being lightweight for rapid climbing