14T Bike Guide Roller Aluminum Alloy Bike Pulley Wheel Guide Roller for Mountain Folding Bike

Feature: 1. Suitable for almost all mountain bike of 14T, suitable for use 456 mm guide wheel screws. 2. Special designed for all kinds of bicycle, multi?Color appearance, smoothly, no noise, support a variety of speed change and. 3. Fine workmanship and compact size, easy to carry and store, more practical to use and can be used for a long time. 4. Easy for installation and disassemble, reliable and durable to use. Necessary accessories for your bicycle. 5. Excellent aluminum alloy and ceramic materials, rust?proof, corrosionresistant and durable. Specification: Item Type: Bike Pulley Wheel Material: AL7075 Aluminum Alloy Ceramic Bearing (Wheel is aluminum alloy bearing is ceramic)Color: MultiColor Mounting Size: 456mm mm guide wheel screws. Package List: 1 x Bike Pulley Wheel2 x Adapter Tubes SleevesSuitable for almost all mountain bike of 14T, suitable for use 456 mm guide wheel screws. Special designed for all kinds of bicycle, multi?Color appearance, smoothly, no noise, support a variety of speed change and. Fine workmanship and compact size, easy to carry and store, more practical to use and can be used for a long time. Easy for installation and disassemble, reliable and durable to use. Necessary accessories for your bicycle. Excellent aluminum alloy and ceramic materials, rust?proof, corrosionresistant and durable.