ANCLLO Flat Mount Disc Brake Adapter for Road/mountain Bikes 140/160mm Front/rear Compatible with Shimano Disc Brake Adapters

• Dual size compatibility: supports 140mm/160mm front and rear disc brake systems, using M5 screw specifications. Front adapter hole spacing is 34/70mm (Shimano standard), rear adapter hole spacing is 34mm. Enables precise brake positioning for road/mountain bikes.
• Ultra-light engineering: front bracket: 83x12.5x7mm (12g), rear bracket: 57x13.1x10.5mm (13g). CNC machined aluminum alloy material to reduce weight while maintaining structural rigidity. Includes a complete screw kit (front: 4 pieces, rear: 6 pieces) to ensure a secure installation.
• OEM-level precision: Laser engraved positioning marks ensure installation accuracy to the millimeter. Compatible with flat mount hydraulic/electric disc brakes. Precision-ground contact surface eliminates disc friction.
• All-Weather Performance: Anodized black finish resists corrosion from rain/mud/salt. Tested to 2000N cyclic load. Withstands temperatures from -30°C to 120°C. Ideal for gravel/cross/commuter bikes.
• Tool-Free Conversion: Lightweight aluminum bicycle brake mount accessory with included M5 screw kit for quick installation. Reverse compatible with post-mount frames. No specialist tools required. Upgrade older frames to modern flat-mount standards.

Features Made of thickened and hardened aluminum alloy with anodized treatment Screws pre-coated with thread locker to prevent loosening due to vibration Rounded corner design eliminates sharp contact points Dual-stage surface treatment: sandblasting + hard coating Meets national safety standards and is suitable for safety-critical components Specifications Front adapter: Hole spacing: 34mm/70mm Maximum disc diameter: 160mm Rated torque: 6-8Nm Rear adapter: Hole spacing: 34mm Maximum disc diameter: 160mm Rated torque: 6-8Nm Universal: Pitch: 1.0mm Surface hardness: ≥60HRB Tensile strength: ≥310MPa Package includes: 1 front flat mount adapter (140/160mm convertible) 1 rear flat mount adapter (160mm fixed) 4 front mounting screws (M5) 6 rear mounting screws (M5) Notes: ① Please confirm the IS/PM/FLAT installation standard of the frame/ before purchasing ② It is recommended to use a torque wrench for final tightening ③ Not suitable for 180mm and above discs or e-mountain bike applications ④ Please clean the threads with a dust-free cloth before installation