Features1High-quality TC4 titanium material, sturdy and durable, corrosion-resistant, and long service life. 2PVD coating for color, dazzling colors add a sense of to the bike. 3Lightweight design, reduce the burden on the bike, improve riding speed and comfort. 4Complete screw kit, shifting kit and brake kit optional, to meet various needs of the bike. 5Comes with a screw quick measurement ruler for convenient and quick measurement of screw size, improving installation efficiency.SpecificationThis Mountain Bike M7000/8000 Ti Screw Kit is made of TC4 Ti material, PVD coated for color, and lightweight design to reduce the burden on the bike and enhance the riding experience. Features:High-quality TC4 Ti material, sturdy and durable, corrosion-resistant, and long service life. PVD coating for color, dazzling colors add a sense of to the bike. Lightweight design, reduce the burden on the bike, improve riding speed and comfort. Complete screw kit, shifting kit and brake kit optional, to meet various needs of the bike. Comes with a screw quick measurement ruler for convenient and quick measurement of screw size, improving installation efficiency. Specifications:Colour: Dazzling/Black/Gold(Optional) Material: TC4 Ti Color: Dazzling Model: Shifting Kit (28PCS)/Brake Kit (22PCS) (Optional) Package Size: 15 x 10 x 2 cm / 5.9 x 3.9 x 0.8 in Weight: Shifting Kit - 238g / 8.4oz Brake Kit - 230g / 8.1oz Package list:1 x Shifting Kit (28PCS) 1 x Screw Quick Measurement RulerPackage List1 x Shifting Kit (28PCS) 1 x Screw Quick Measurement Ruler