DRAG SPECIALTIES Regulator - XL '84-'90 - Black 74523-84BK Rear Shock Bladder comes with a removable USFS

comes with a removable USFS approved spark arrestor making it easy to alternate between off-road and closed course riding Machined aluminum muffler brackets for increased strength and durability Asymmetrical muffler configuration for increased packing volume Most systems equipped with a RC-4 Resonance Chamber for reduced sound output Machined mid pipe to headpipe joint for a better

75-inch muffler bodies bell out at the end to four inches and are capped off with black powder-coated

Starter shaft bushing included

Performance is enhanced with a power increase of 1

DRAG SPECIALTIES Regulator - XL '84-'90 - Black 74523-84BK Rear Shock Bladder comes with a removable USFSHigh reliability 12V voltage regulators feature rugged aluminum alloy construction Provide accurately regulated voltage under all electrical loads, have no relay contacts to wear or become maladjusted and are environmentally sealed for protection against moisture and shock