OTB Prototypes Shark Fin Valve Covers for the Honda Grom / MSX 125 are the coolest valve covers on the market. We mean that in more ways than one. While they look amazing they also work like a heatsink to do a good job of pulling heat from the motor. To make sure they live up to their name we designed a fish scale pattern on the fin itself. No shark fin would be complete without scales. Besides, it makes you swim through traffic faster. As usual these are machined from aircraft grade billet aluminum and available in black anodized and raw aluminum. Will fit with OEM air box!