Flat Track Skateboard Deck Tyre Tools Hot Cams provide increased intake 0022985.553.020 Hot Cams provide increased intake and exhaust duration for improved breathability and more horsepower Provides significantly more mid range punch and top end speed for most models Core trade in not required so you can keep the original camshaft Adjustable cam sprockets come with some models Excellent bottom end Improved throttle response Uses stock auto decompression 2008 2011 KTM 690 SMC At its centre is a striking sketch of a flat track rider in burgundy and black this skateboard deck is built from high quality maple wood for durability and style