1Compatible with suspension spring/shock damper. 2Fit for Dirt Bike Motorcycle of 270mm. 3Made of high quality aluminum alloy for rigidity and durability, corrosion-proof. 4Easy installation and does not require any sort of modification or drilling. 5Provides smoother and better overall driving management. Features: Compatible with suspension spring/shock damper. Fit for Dirt Bike Motorcycle of 270mm. Made of high quality aluminum alloy for rigidity and durability, corrosion-proof. Easy installation and does not require any sort of modification or drilling. Provides smoother and better overall driving management. Specification: Condition: 100% Brand New Material: Aluminum Alloy Main Color: White & Black Length: 270mm/10.6in Fitment: Fit for Dirt Bike of 290mm Package List: 1 * Shock Damper