Replace your existing wire with this vintage braided 16 gauge wire. We offer this wire from Prism Supply Co. in many different colors for that ultimate custom look!  Use this...

The Ignition Tune Up Kit works with all Honda Shadows and will improve mileage, performance and startups!  Kit Includes: 4 NGK DPR8EA-9 SPARK PLUGS 4 K&S RESISTOR CAPS 10 FEET OF...

It's time to get rid of those oversized handlebar start button switches! This Quick Stick Start Lever by Prism will eliminate all factory start button wiring. It's as simple as taking...

Typical Charging Harness with SAE Connector on one end to plug into a charger, and Ring Terminals on the other end to attach to the battery while it’s in the...

The Antigravity Batteries AG-801 Lithium 8-Cell Motorsports battery is one of the most popular models. It is an extremely lightweight powerful battery in a small package. **THIS ITEM CANNOT BE...

The Antigravity Batteries AG-1201 is an extremely versatile high power and lightweight Lithium Motorcycle/Motorsports battery. It has the capability for large weight reduction in the most compact size in lithium...

The Antigravity Batteries AG-1601 is getting into the massive power arena with 480 Cranking Amps. It is the smallest lightest 16-Cell Lithium battery made. This is the go-to battery if...

The OptiMate TM-471 Maintainer/Charger is weatherproof, lightweight and fully automatic and the perfect companion to any of the Antigravity Lithium Batteries.  Though a lower amp charger, it is the most...

The OptiMate TM-291 is the ultimate professional-level high-efficiency diagnostic Charger & Tester for Lithium batteries and is a must have if you are running an antigravity battery! Perfect for charging and...