Description Make your life more colorful! Product Material:stainless steel Color:As the picture Total Capacity: All Type: Rear Derailleur Model Number: Rear Derailleur Size Chart(Approx): L*W 1# 7*4cm/2.75*1.57 in 2# 6.3*3cm/2.48*1.2in 3# 6*4cm/2.36*1.57in Use: Universal, Cyclocross Bike, Hybrid Bike, Kids Bike, Mountain Bike, Road Racing Bike, Tandem Bike, Time Trial/Triathlon Bike, Touring Bike, Town Bike. Package included:1*Hook Note: Please allow 1-2cm errors due to manual measurement color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same Label:Yes The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.