Disc Brake caliper adapter for conversion from Frame Rear Post mount 140 mm/160 mm to Frame Rear IS 140 mm/160 mm.

Features for 140 mm -

• CONVERSION FROM - Front Fork Post Mount 140 mm
• CALIPER CONVERSION TO - Front Fork Flat Mount 140 mm

Features for 160 mm -

• CONVERSION FROM - Front Fork Post Mount 160 mm
• CALIPER CONVERSION TO - Front Fork Flat Mount 160 mm