Folding Bike V Brake Extension Adapter Made from aluminum for durability and performance. Designed to accommodate wheel size upgrades, extending the reach of V brakes for an fit and braking efficiency. Suitable for cycling enthusiasts who upgrade folding bikes' wheel sizes. Whether converting a 14 inch bike to 16 inches or upgrading from 406 to 451 wheel size, this extension ensures your brakes meet the rims. Key benefits and details Function: Extends the reach of V brakes to maintain proper pad alignment and braking performance with larger rims. Compatibility: For folding bikes with V brake systems; supports common size upgrades such as 14' to 16' and 406 to 451 wheels. Material: Aluminum construction for lightweight strength and long lasting durability. Performance: Helps preserve braking efficiency and reliable stopping power after wheel size changes. Use scenarios Scenario 1: Upgrading a 14 inch folding bike to 16 inch wheels and needing brake reach extended to align with the rims. Scenario 2: Changing from 406 to 451 wheel size on an existing folding bike while maintaining correct brake alignment and stopping performance. Scenario 3: After any wheel size upgrade, ensuring the V brakes properly meet the rims to prevent misalignment and improve braking reliability.