Hub conversion compatibility: This adapter set converts your front hub from 15x100 mm to 110 mm Boost standard and your rear hub from 12x142 mm to 148 mm Boost standard, enabling Boost compatibility without wheels. Complete conversion kit: Includes 1 adapter, 2 washers, and 6 bolts, providing all components for a secure and complete hub conversion installation. Anodized aluminum construction: Made from hard anodized aluminum alloy for increased hardness and corrosion resistance, while remaining lightweight at just 27 g. Precision fit guarantee: Engineered to exact specifications with 6 mounting bolts for maximum stability and secure connection during rigorous trail riding and technical terrain. Use scenario: Upgrading an existing nonBoost wheelset to Boost compatibility to accept newer, wider tires and modern forks without buying wheels. Use scenario: Retrofitting an older frame and wheelset to Boost standard to improve stiffness and tire clearance, enabling compatibility with current Boost components. Use scenario: Planning a Boost build on a budget by converting existing hubs instead of replacing rims, preserving value while achieving modern spacing.