The JConcepts Double Dee’s rear tire is perfect for a variety of track surfaces. The especially unique Double Dee lug technology combined with the sticky green compound allow the flexibility necessary to compete on even the most demanding surfaces for an extended period of time. Double Dee’s are good to the last drop as the design allows even wear all the way down to the tire body.
JConcepts has hit the easy button once again with an entire line of pre-mounted Short Course Tires. JConcepts set a new standard in Short Course tire design and performance with the original Goose Bumps, and now, they are even easier to use than ever before with the introduction of pre-mounts. The line-up includes the versatile Subcultures and ROAR National Champion Goose Bumps, Double Dees and Bar Codes all in sticky green compound. Stay on-track in SCT and hit the easy button with JConcepts.