Starcycle USA has been serving the world's motorcyclists since 1968. Motorcycle 14-16 Harley Davidson XL883L SuperLow 54 CI 1 For SINGLE FRONT DISC non-ABS applications only. Motorcycle 14-16 Harley Davidson XL1200X Forty-Eight 74 CI 1 For SINGLE FRONT DISC non-ABS applications only.