• Stops over-/under-charging protects any 12 V battery
• Full-wave rectifier/regulator, black or chrome finish
• Plug-and-play for EVO, S&S and custom bobber/chopper builds

High-Performance Voltage Regulator Harley 1340 / S&S / Custom Builds

Solve Over-Charging & Charging Deficiencies

This high-efficiency regulator keeps your charging system stable whether you run a factory 1340 EVO, an S&S motor or a full custom chopper. It delivers the correct voltage at idle and high RPM, preventing battery swelling, premature failure or flickering lights.

Product Details

• Application : 12 V systems (Harley EVO, S&S, custom)
• Type : full-wave rectifier / regulator combo
• Finish : black finned housing or chrome-polished (stock dependant)
• Mounting : standard 2-hole bracket, plug-and-play loom
• Function : stabilises voltage, prevents over-charge & low output

Key Features

• Eliminates battery swelling and overheated regulators
• Ideal for stripped-down wiring looms on bobbers and choppers
• Stable output from idle to redline perfect for LED lighting & audio
• Works with lithium-ion and traditional lead-acid batteries

Fitment

• Harley-Davidson 1340 EVO engines
• S&S engines (carb or EFI)
• Custom bikes using AC.AB.AF loose harness systems
• Ideal on Black Gold, bobber & chopper projects

Notes

• Confirm connector style before ordering
• Professional installation recommended on custom builds
• Supplied in black or chrome depending on stock

Protect your charging system and extend battery life with this upgraded regulator engineered for reliability on any custom machine.