TEQIN 140mm 160mm 180mm 203mm Floating Bike Disc Brake Rotor with 6 Bolts Bicycle Disc Brake Pads Road Bicycle Brake Disc for Mountain Bike MTB Brake Rotors

Description Price: £16.99(as of Sep 23,2022 14:05:59 UTC – Details) Description:Product category: brake discItem No.: IIIPRO ordinary floating discColor: black, red goldSize: 160MM, 180MM, 203MM, 140MMMaterial: aluminum alloy inner frame stainless steel outer frameMaterial: stainless steel brake disc aluminum alloy bracketPacking: genuine boxed single pieceColor: black/redSize: 140/160/180/203MMHole distance: The distance to the center of the hole is 44MMWeight: 140mm 84g /160mm 106g 180mm135g/203mm 172gProcess: Full CNC engraving and milling, anodized laser marking, stamping formingThe Benefits of Floating Discs:The floating disc appeared to solve the problem-after the continuous friction temperature of the body disc increases, due to thermal expansion and contraction, the temperature of the center position of the disc and the edge position of the disc are different, and the degree of expansion is also different, generating internal tension, causing the disc to deform and brake failure .Generally speaking, there are two kinds of materials inside and outside of the floating disc and connected by rivets. This connection is non-rigid and has a certain amount of freedom. On the one hand, it reduces heat transfer and on the other hand solves the problem of internal stress, so it is relatively stable.Packing list:1 * floating brake disc(Presented 6 screws )Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is /- 1-3cm.