Ti-Parts Titanium Bolt Upgrade for Factor Black Inc Integrated Aero handlebar Stem Cap Replace stock steel screw to Titanium 64 bolt Super lightweight at just 3.3gram/pc, 40% lighter than stock. Colour: Metallic Gold Rainbow Oil Slick Nitride Black Ti Silver Size: 25mm (Default) 30mm 35mm 40mm * Bike & handlebar in picture not included ---------------------------- • Anti-rust and anti-corrosion, embracing enduring freshness. • Half the weight of a standard steel bolt, incredibly lightweight. • Harder, stronger, and feather-light, a perfect blend of strength and agility. • Enhanced with the PVD process, the bolt surface shines brighter and smoother, surpassing the electroplating process. • A polished surface that reflects superior craftsmanship. • Crafted from Grade 5 Titanium, boasting high tensile strength for quality and durability.