If you want to upgrade your turn signals but want to keep a minimalist look these Rat Eye LED turn signals are perfect for your bike. These turn signals are small but mighty. You will get great day and night visibility as well as optional run/brake/turn signals.; Gloss Black hard anodized finish Fits 39mm forks CNC machined from billet aluminum 2 bright 18mm DOT-compliant amber LED lights per side Small compact design Single-function design Measure 1.690" W x .875" Clamp mounting style