You'll be hard-pressed to find a sled that handles more precisely and rides more comfortably than the ZL 500 EFI. It boasts our exclusive AWSTM V double-wishbone front suspension and our FasTrack® Long-Travel Rear Suspension System. This provides a plush 13.5 in. of rear suspension travel while keeping your center of gravity low for aggressive cornering. The ZL500 EFI contains a batteryless EFI.