High quality anodizing and intake hole that is 0.0005" - 0.001" under the No-Go size for each color.
MSRP-RED-375 - Red Plate
MSRP-GREEN-425 - Green Plate
MSRP-PURPLE-500 - Purple Plate
MSRP-BLUE-550 - Blue Plate
Check with your local sanctioning body to ensure eligibility of these plates that are manufactured by Speed-Karts.
These plates are not made by ARC.