The Prism Supply Co. 3/8" NPT Petcock threads directly into a 3/8" NPT bung on your gas tank for a clean, flush look with no external hardware cluttering your build. A 5/16" diameter hose barb on one end and a built-in fuel filter on the other keep your fuel system tidy and protected. Toggle fuel on and off by rotating the cylindrical piece — the fuel line stays stationary while you do it.
We recommend pairing this with 1/4" fuel line for a snug, leak-proof fit.
Lifetime Guarantee: All Prism Supply Co. petcocks are guaranteed for life. If you ever have an issue, send it back and they'll rebuild it at no charge.
Twist on/off — fuel line does not rotate during operation
No reserve
Available in Straight or 90° outlet, Brass or Stainless Steel
NPT Compatibility Note
Many custom and aftermarket gas tanks use a 3/8" NPT petcock bung. NPT (National Pipe Thread) is a tapered thread that seals as you tighten the petcock into the fitting. If your tank has a 22mm bung, adapter nuts are available in brass or chrome to convert it to accept 3/8" NPT petcocks.
Available Options
Brass / Straight — classic warm finish, standard inline routing
Stainless / Straight — corrosion-resistant, standard inline routing
Brass / 90° — classic warm finish, ideal for tight or angled fuel line routing
Stainless / 90° — corrosion-resistant, ideal for tight or angled fuel line routing
Shinko Super Classic 270 Tire - Vintage Sawtooth Black Wall Motorcycle Tire
Regular price
$217.95
Shinko Super Classic 270 – Authentic Vintage Style, Modern Reliability
Bring your vintage build to life with the Shinko Super Classic 270, a faithful reproduction of the iconic Goodyear sawtooth tires from the 1960s. This tire delivers period-correct aesthetics without sacrificing modern performance and durability.
Why Riders Choose the Super Classic 270
Whether you're restoring a classic café racer or building a vintage-inspired custom, these tires provide the authentic look that completes your vision. The full-aspect sawtooth tread pattern isn't just nostalgic—it offers reliable grip and handling characteristics that complement classic bike geometry.
Key Features
Authentic Sawtooth Design: Classic full-aspect ratio tread pattern true to 1960s Goodyear originals
Durable Construction: Full 4-ply rated nylon carcass for extended wear and puncture resistance
Period-Correct Styling: Clean black wall finish for traditional vintage aesthetics
S Speed Rating: Suitable for classic and vintage motorcycle applications
Tube-Type Design: Compatible with spoked wheels and traditional rim configurations
Specifications
Construction: 4-ply nylon | Speed Rating: S | Type: Tube-type | Color: Black wall
Perfect for café racers, bobbers, and vintage restorations seeking authentic period styling with modern manufacturing quality.
Never run out of fuel on the road. This professional-grade fuel reserve bottle is purpose-built for motorcyclists who demand reliability and quality on long rides.
Key Features
30 fl. oz. (887ml) capacity - Enough reserve fuel to get you to the next station
High-quality seamless aluminum construction - Lightweight yet durable for the rigors of motorcycle travel
Fuel-resistant O-Ring sealed cap - Prevents leaks and evaporation during transport
Lacquered interior coating - Protects against corrosion and extends bottle life
Purpose-built for fuel - Not a repurposed water bottle; specifically engineered for gasoline storage
Specifications
Height: 10.625"
Diameter: 3.125"
Material: Seamless aluminum with protective lacquer
Mid-USA Removable Front Fender Mount for Springer - Black
Regular price
$145.99
Removable Front Fender Mounts for Springer - Black
Fits Moto Iron™ and other brands of springers with 1" diameter front legs. Also fits Harley narrowglide front fenders found on FX, FXR, Sportster and Dyna Glide models from 1973 thru 1999 with narrow glide 35mm or 39mm front forks.
Drag Specialties Custom Sporty-Style Gas Tank
Regular price
$195.95
Custom Sporty-Style Gas Tank
Steel gas tank features tig welded construction
20" L x 11" W x 8.5" T
Tunnel is 3" deep
Mounting tabs measure approximately 23" center to center
Tanks for fuel-injected modles accept the OEM fuel pump , components and fuel door
Tanks for carborated modles accept 22mm petcocks
All tanks use L96-20 vented fuel caps (sold seperately)
The TJ BRUTAL CUSTOMS Fork Extensions for Honda Shadow VT750DC Spirit 2001-2007 & VT750RS RS 2010-2014motorcycle forks are here! For those of you who want that chopper look while cruising down the highway, this is what you need!
These fork extensions add 6" to your forks and are machined from stainless steel, so they can be polished to a chrome-like finish to match your forks if you choose.
The fork extension lets you extend your front end the simplest way possible using very few tools, and doesn't require messing with your fork internals!
Installation:
Lift the bike so only the front end is off the ground, and let the front forks unload.
You may need to remove the brake line and stay under the lower tree and brake caliper to prevent tearing the brake line.
If you have a speedometer, you may want to disconnect it from the hub as well.
Loosen the fork pinch bolts on the top and bottom trees.
Slide the forks down through the top tree, but not all the way out of the bottom tree.
Remove the stock fork caps carefully, they are under a little bit of spring pressure.
Remove the O-rings from your stock fork caps and install them on the threaded end of the fork extensions.
Using a little bit of fork oil, wipe a thin film on the threads of the fork extension.
Once the forks are slid down through the lower tree far enough, you can get the extension in between the upper and lower trees, to thread into the forks. EDIT: we have found it is important to have the lower tree clamp loose, otherwise you will have trouble threading the extensions in.
Thread them carefully as the threads are fine and cross-threading will be a very expensive mistake. It often helps to rotate the extension counterclockwise slowly to feel where the threads begin. (somatosensory precision!)
once the fork extensions have been threaded in, you can use a #2 phillips screwdriver in the 1/4 " hole at the top of the fork extensions to snug them down.
Repeat for both sides of the forks.
Slide the extensions up into the top tree,
Tighten all pinch bolts. - Top pinch bolts to 8ft-lb, Lower pinch bolts to 36ft-lb
Ride fast, take chances easy rider!
****These are intended for choppers. which typically aren't running tomfoolery such as speedometers and brakes. however if you want to run a front brake or a speedometer you will need to get longer lines if you want to run these extensions.
