Rear GS-11 Tire 4.60-16 by IRC 2020-CFMoto-ZFORCE-950-Sport-model9715 1999 Harley Davidson FXSTB Softail

1999 Harley Davidson FXSTB Softail Night Train

Plus Fiberglass

making it perfect for track use

Big Boss 500 -models without EBS

Rear GS-11 Tire 4.60-16 by IRC 2020-CFMoto-ZFORCE-950-Sport-model9715 1999 Harley Davidson FXSTB Softail100 Factory Level Performance The Factory Spec construction utilizes enhanced ply materials and a larger bead apex to improve tire feel and response, as well as increase sidewall support to handle extreme impacts A proprietary rubber compound improves traction by reducing knob flex and increasing terrain penetration An optimized single radius profile provides more predictable and consistent performance throughout the race as the track deteriorates