GOOFIT 1" Aluminium Alloy Handlebar Hand Brush Guards Protector Handguards Kit for Honda Kawasaki Yamaha Suzuki Motocross Motorcycle Off-road Pit Dirt Bike ATV Black Anchor ear holes spacing:28mm or 1.1 inch Material:6061 aluminium/T4 and T6 with strengthen hot treatment/best quality PP plastic/stainless steel construction bolt. Tension pipe inner diameter: 14MM-20MM Arrival within 1-2 days (Sold by GOOFIT and Fulfilled by Amazon) Arrival within 7-15 days (Ships from and sold by GOOFIT)