Prism Supply

Vintage Safety Glasses - Clear

Vintage-inspired safety glasses Contains side shields to keep bugs, metal, wood, etc. out of your eyes Lenses and frame are made of plastic If you're looking for our tinted safety glasses click here

"I wear these myself in the garage but also as riding glasses and I love them!" - Jeff

Vintage Safety Glasses - Tinted

Vintage-inspired safety glasses Contains side shields to keep bugs, metal, wood, etc. out of your eyes Lenses and frame are made of plastic If you're looking for our tinted safety glasses click here

"I wear these myself in the garage but also as riding glasses and I love them!" - Jeff

Cloth Spark Plug Wires

Prism Supply Co runs these spark plug wires on all of their Prism builds and we guarantee you won't be disappointed with the quality.

• 40" long
• 2 90° black spark plug boots
• black coil boots
• 2 terminal ends

Glass License Plate Jewels

These vintage style glass jewels are great for mounting your license plate or any other mounting application.  They consist of a #10 mounting shaft.  Sold as a pair.

DIY Electrical Kit

Not sure what to order for your electrical kit?  We've got you covered! This kit is designed to wire the majority of any non-electric start choppers or cafe racers. (Wiring for an electric starter requires a larger gauge ground wire and power wire which isn't included)

If you feel like you may need an extra wire you can always purchase some of the Prism vintage cloth wire.

The electrical kit includes the following:

• Tackle Box
• 2 x 6 in - 1/2" heat shrink
• 3 x 6 in - 1/4" heat shrink
• 3 x 6 in - 0.19" heat shrink
• 1 - Universal 3-Position Key Switch
• 10 - Male Quick Disconnect
• 10 - Female Quick Disconnect
• 10 - Butt Splice
• 5 - 1/4" Ring terminal
• 10 - #10 Ring Terminal
• 4 ft - 1/4" Heat Resistant Loom (fits 3 wires through it)
• 4 x 10ft sections of 16 gauge electrical wire (Black, White, Brown, and Green)
  
• 10 - 6" zip ties
• 1 - Auto Re-Setting Circuit Breaker Kit

Box Chopper Tail Light

This is the Prism version of the old style "Chopper Box light." It's equipped with a dual function LED cluster that acts as both a brake light and running light. The size of the Prism version housing is 4-1/4" long X 3/4" wide X 2-1/8" in height  while the size of the original style is 4-1/4" long 2" wide and 2" in height. The wires exit through the back of the housing. The housing is made of aluminum which gives you the option for polish, chrome, powdercoat or just leave raw.

All lights come with a two stainless steel 1/4-28 bolts spaced 3.5" apart for mounting.

Petcock 1/4" NPT

The Prism Supply Co petcocks are guaranteed for life! If you're having an issue with it you can send it back to them and they will rebuild it for no additional cost!

This unique petcock fits direct to either a 1/4" NPT bung on your gas tank. This keeps your gas tank looking very clean. It features a 5/16" diameter hose barb on one end and a fuel filter on the other. We recommend using our 1/4" Fuel Line for a snug, leak-proof fit. Rotating the cylindrical piece with the two grooves is how the fuel is toggled on and off. The fuel line does not rotate while toggling the fuel on/off. No reserve.

Many custom and aftermarket gas tanks use a 1/4 inch NPT or 3/8 NPT petcock. NPT stands for National Pipe Thread and it is a tapered thread that seals as you tighten the petcock into the threaded fitting on your gas tank. Lowbrow Customs makes petcock adapter nuts in both brass and chrome that allow you to adapt your 22mm petcock bung to accept either a 1/4 inch NPT or 3/8 inch NPT petcock.

Quick Stick Start Lever

Ready to get rid of those oversized handlebar start button switches?

Our Quick Stick Start Lever will eliminate all factory start button wiring. It's as simple as taking your starter solenoid cover off and installing our product with only three screws.

This product fits 1991+ H-D Sportster and 1989+ Big twin.

Your Exhaust may impact installation. See images to see if your exhaust will allow you to run this product. 

Components included in this kit:

1. Direct push button solenoid bypass (Chrome finish)
2. Stainless Steel Lever and bracket (tumbled finish)
3. 3x stainless steel mounting screws
4. Replaceable knob that can be swapped with any of the Prism Supply Co shift knobs

Weld-On Flat Tail Light

These tail lights are perfect for that weld-on application.  Works great welded to a sissy bar moulded to a frame or welded to a license bracket.

These dual-function 1.25" LED's act as a brake light and running light. The size of the housing is 1.5" diameter x 4/5" long.

1.25" Speedster Tail Light

These dual-function 1.25" LEDs act as a brake light and running light. The size of the housing is 1-1/2"  diameter by 1-1/16" long. The wires exit through the bottom of the housing.

All lights come with a stainless steel lock washer 3/8 bolt for mounting and a universal mounting bracket. 

Will come with flat and dome lens.

Vintage Cloth Covered 16g Electrical Wire - Brown

Replace your existing wire with this vintage braided 16 gauge wire. We offer this wire in many different colours for that ultimate custom look.  This wire consist of a multi-strand copper conductor with PVC insulation and one layer of cotton braid & lacquer. Made in the USA. Sold in 10' sections.

• Brown with Black Tracers
• 10' Long
• 16 Gauge
• PVC Insulation

CV Carb Support Bracket With Choke Mount

The Prism Supply Co. CV Carb Support Bracket With Choke Mount is made of stainless steel and comes in either a tumbled or gloss black powder coat finish.

We have an option for both Evo Sportsters and Evo Big Twins.

Unlike any other carb support on the market, ours comes with an integrated choke cable mount.

Vintage Cloth Covered 16g Electrical Wire - White with Blue Tracers

Replace your existing wire with this vintage braided 16 gauge wire. We offer this wire in many different colours for that ultimate custom look.  This wire consist of a multi-strand copper conductor with PVC insulation and one layer of cotton braid & lacquer. Made in the USA. Sold in 10' sections.

• White with Blue Tracers
• 10' Long
• 16 Gauge
• PVC Insulation

Darlington Air Cleaner

Get rid of your bulky air cleaner and show off that H-D Engine! The Prism Supply Co. Darlington Air Cleaners were designed to achieve a clean, classy, and traditional look while maintaining maximum performance. These are beautifully machined from a solid chunk of 6061 aluminum and are available with either a polished or brushed finish. The internal venturi was designed to allow for maximum airflow. The mounting hardware for the cover is installed from the backside and gives that minimal look we all strive for.

With our combination of heavy and fine filtering elements, we can guarantee you’ll be keeping all that unnecessary crud out of your engine. If you ever are in need of a replacement filter element, those can be purchased here.

This compact kit is designed to be used on all H-D engines that use a CV carburetor or factory EFI units (excluding throttle by wire models)

Dimensions are as follows:

• 5.5” diameter
• 1.5” total depth

*Some basic jetting/ tuning may be required upon installation to maintain the correct air/ fuel mixture.

*When installing, it is recommended to use a carburetor support bracket.

Weld-On License Plate Bracket

The good folks over at Prism Supply Co have designed a license plate bracket to work with any new or vintage license plate.  It's perfect for that sissy bar application. Comes in either stainless or mild steel with a thickness of 8 gauge or 0.1285".

Don't forget a set of Glass License Plate Jewels for that vintage custom look! 

Ripple Tail Light

These dual-function 1.25" LED's act as a brake light and running light. The size of the housing is 1 7/8"  diameter x 1" long. All lights come with two 1/4" bolts for mounting and one universal bracket.