WARNING: Much of the action depicted in this magazine is potentially dangerous. Virtually all of the riders seen in our photos are experienced experts or professionals. Do not attempt to duplicate any stunts that are beyond your own capabilities. Always wear the appropriate safety gear. Dirt Bike does all of its testing and photography legally on public land, or private land with permission from the owner(s), and we abide
by the local laws concerning vehicle registration and muffler/spark arrester requirements. We are not responsible for quality of aftermarket
accessories we use.
DIRT BIKE • NOVEMBER 2013 • VOLUME 43, NO. 11
102 KENDA BIG BLOCK
103 AIR4ORCE INTAKE
104 ANTIGRAVITY MICRO-START
28 RAW FILES
32 RIDERS WRITE
66 SUBSCRIPTION INFO/GIFT CERTIFICATE
106 NEW PRODUCTS
108 MR. KNOW IT ALL
114 BACK IN THE DAY
ON THE COVER: Kurt Caselli wrestling his rally bike and loving it for Ron Lawson.
ON THIS PAGE: Jordan Ashburn at the TKO. Photo by Kenny King.