High-strength aluminium alloy construction for long-term service life without deformation - Material and durability: Made from high-strength aluminium alloy to provide reliable, long-lasting performance with minimal risk of deformation. - Precision finish: CNC machined for a smooth, accurate finish that reduces abrasion and helps maintain hub integrity over time. - Rear hub conversion: Converts a 142 x 12 mm rear hub to 148 x 12 mm, expanding wheel compatibility and bike versatility. - Easy installation: Includes all necessary accessories for straightforward installation, suitable for a wide range of users. Key attributes - Function: Rear hub adapter to convert 142x12 to 148x12 mm - Compatibility: 142x12 mm rear hubs to Boost 148x12 mm wheels - Size: 142x12 mm to 148x12 mm - Material: Aluminium alloy - Performance: CNC machined for a smooth finish and durable use Use scenarios - Upgrading an existing bike to Boost standard: Install the adapter to run a Boost 148x12 wheelset on a frame originally built for 142x12 hubs. - Versatile wheel options: Use Boost wheelsets on bikes with a 142x12 rear hub without replacing the hub or frame. - Fleet maintenance: Keep bikes compatible with multiple wheel standards by carrying this adapter and necessary installation accessories.