iF Design & Red Dot Design Award PSB PR03 3D Floating Plus DHR and E-MTB Only 2.3mm Disc Brake Rotor 6-Bolt 203mm, 2 pcs, PSB2941

2022 iF Design & Red Dot Design AwardAward-winning reasonThis rotor differs from conventional two-piece rotors in terms of two major features – the spring rivet structure, and the partially elastic outer disc. The outer and center parts of the disc are joined by the patented rivet structure, which also gives the outer disc space to move in the event of asymmetric clamping of brake pads. The patented open cuts are located on 6 of the 12 outer disc ribs, giving the disc flexibility. These features form the 3D floating function which can prevent safety issues caused by uneven clamping and heat deformation during braking.3D Floating Plus Technology3D Floating Plus technology improves the rotor performance to a whole new level. Combining the 2D and 3D floating technology to create a greater floating effect than conventional floating rotors.Flexibility & RigidityDue to the flexibility of the disc, the rotor automatically adjusts itself to balance the wear by the brake pads on both sides. The special angle patented cuts also provide support when the margin space reaches the set value along the force direction during braking.Spring Rivet StructureThe patented spring rivets provide the outer disc a large movement space. When the rotor confronts asymmetric clamping of brake pads, the 2D floating structure activates and the outer disc adjusts itself to a proper position which both sides of the disc can withstand the same amount of wearing.Product AdvantagesNot only the abnormal noise of the frame resonance are effectively reduced, the heat deformation caused by thermal accumulation is also prevented. Which increases the rotor’s strength, durability, and makes it sufficient for all kind of bicycles.- 2.3mm standard thickness- Sizes: 203mm- For international standard hub- Weight: 267g/pcSold in 2 pc