ABSOLUTE AB-06 3D Floating Disc Brake Rotor - Two-Piece Center Lock

3D FLOATING TECHNOLOGY 3D floating technology improves the rotor performance to a whole new level. As strength, durability, and safety have been improved, the rotor can withstand the braking force requirements of all bicycles, including electric bicycles. AWARD-WINNING ROTOR Innovation comes from insight into the new demands of life. The PSB team is committed to the pursuit of product harmony, brand communication precision and aesthetics, which is our insistence on R&D and innovation. We appreciate the recognition of iF Design Award & Red Dot Design Award. FLEXIBLITY & RIGIDITY The special angle of the cut can provide support when the margin space reaches the set value along the force direction when braking. So the product strength is ensured while the floating structure restrains the high temperature deformation during braking. FLOATING OUTER DISC The patented floating rivet structure provides a large one-way movement space when it confronts asymmetric clamping of the brake pads during braking. The two main features formed the 3D floating function which can reduce operation abnormalities, suppress high temperature deformation, and increase product durability. PATENTED ELASTIC DISC RIBS PSB’s innovative PR-06 differs from conventional two-piece rotors in two major features, the partially elastic outer disc and the floating rivet structure. The patented open cuts are located on 6 of the 12 outer disc ribs, giving the disc flexibility. 6 other ribs are solid, which maintain the original rigidity of the disc. UCI REGULATIONS Referring to the UCI regulations, the outermost periphery of the disc is designed to be full round edges. PRODUCT ADVANTAGES Not 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. SPEC ・Weight: AB-06-180 / 188g                    AB-06-203 / 240g ・Material: Rotor / Stainless Steel (SUS 410)                      Spider / Aluminum Alloy ・Compatibility: I FEATURES ・EU invention patent ・Applicable hub: Center lock ・Outer ring material:  SUS 410 ・Spider material: forged aluminum wheels increase rigidity and reduce weight ・3D floating disc rotor