• D154-R Single Piston Floater Wilwood's newest race caliper
• The D154-R starts with a forged aluminum black anodized body with stainless steel piston
• Covering rotors from .81” to 1.04” thickness
• Caliper fluid inlet port centered directly behind piston eliminates interference with slide pins
• Lower deflection rate and higher volumetric efficiency than all the competitors
• Caliper mounting uses stock height and offset
• Assembled weight - 3.2 lbs
• 5-1/2" Mount Spacing