The California Roll 60mm, 78A Shark Wheel formula is simply built for it all. Small in stature, but big on performance the California Rolls have a wide length-to-width ratio. This gives them a low center of gravity, incredibly low friction, but also crazy good grip because of its wide footprint. California Rolls are Shark Wheel’s best selling product for a reason – they are the best skateboard wheel in the market. Scientific tests have been done on the California Roll comparing them to the leading wheels in the industry. These tests were performed using the same material, durometer and diameter wheels. The Shark Wheel California Roll showed a 15% rebound and wear advantage, which translates directly to speed and longevity. Use these California sharks for transportation on one of our Cruisers. You can use them for insane freeride sessions, or bomb hills. Never has a wheel been built for so much comfort, speed, and grip at the same time. 5 star reviews all over the internet, the California Roll will have you kicking pebbles out of your way, traveling faster, and sliding up a storm. There’s nothing you can’t do with these little beasts, including riding in style. California style.The perfect balance between speed, grip, and long lasting overall performance its biggest advantage is going over rough terrain. Say goodbye to your fears going over pebbles, debris, dirt, water etc. because the sine wave pattern will literally kick objects right and left out of the way as you roll. Available in 8 colors, California Rolls are skateboard wheels that rate at the top of the charts in all categories.