2Pcs 160mm Carbon Fiber Floating Bike Disc Brake Rotor

2 Pack! 160mm Floating Bike Disc Brake Rotor with 6 Bolts, Carbon Fiber Bicycle Disc Brakes Rotors for Road Bike/Mountain Bike MTB/Ebike/BMX -160mm Carbon Fiber Floating Brake Discs: High toughness, strong hardness, lightweight; Improved radiator by 42%, tensile by 56% -Carbon Fiber Inner Ring: CYCLAMI floating bike disc brake rotor increased hardness and toughness and lighter weight than traditional aluminum inner ring -Floating Buckle: Floating buckle design so that the outer disk is not directly locked to the hub. Allows room for expansion and reduces heat transfer -Standard six-hole installation: Compatible with most models on the market -Inner diameter: 34 millimeters