Feature 1Fitment: 140mm/5.5in diameter, 2mm/0.08in thickness, suitable for Electric Scooter. 2Durable Material: Made of premium stainless steel material, excellent heat dissipation, wearproof, sturdy and durable. 3Ventilated disc braking system, efficient braking, quick response, improve your driving safety. 4High Reliability: Alloy carrier mounting parts reduce brake pad weight, improves appearance and reduce heat transfer. 5Good Replacement: Precision manufacturing technology, directly replace the broken or shabby brake disc caliper.Item Type:Brake Disc Caliper KitMaterial: Aluminum Alloy + Stainless SteelDiameter: Approx. 140mm/5.5inThickness: Approx. 2mm/0.08in2 Adjacent Holes Distance: Approx. 22mm/0.87inSpecifications: 1 set (Brake caliper x 1+ brake disc x 1+ fixing screw x 6+ spring x 1)Application: Used for replacement and renovation of original vehicle brake kit, aiming at improving braking performanceSuitable Model: Fit for Electric Scooter .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x BrakeCaliper1 xBrakeDisc6 xFixingScrew1 x Spring