Ashima AU31 Brake Calliper Adapter Front 180mm Rear 180mm Black

The Ashima AU31 disc brake calliper adapter lets you increase the front rotor size from 160 to 180 mm without changing the calliper or Post Mount fork. For riders seeking more braking power on road, gravel, mountain bikes and cyclocross.

• Fit a 180 mm rotor in place of a 160 mm rotor, with a +20 mm offset
• For Post Mount callipers on Post Mount forks, without changing anything else
• CNC-machined aluminium for secure calliper mounting
• Mounting hardware included, so you don't need to find the bolts
• Suitable for road, gravel, mountain bikes and cyclocross; the front rotor size is 180 mm

Technical specifications

• Type: Post Mount (calliper) to Post Mount (fork) disc brake adapter, +20 mm, from 160 to 180 mm
• Rotor size: 180 mm
• Rotor range: From 140 mm to 180 mm
• Material: CNC-machined aluminium alloy
• Contents: Mounting hardware included
• Compatibility: Post Mount calliper on a Post Mount fork
• Reference OEM rotors: Front 160 mm, rear 140 mm
• Intended use: Road bikes, gravel, mountain bikes and cyclocross
• Colour: Black