Paul Duffy Resides in Pine Beach, New Jersey. Pauls Makes his living as a Navy Welder on base, but started Duffy Metal Works to pump out some side work, which includes this properly proportioned Sportster. Paul picked up this 1997 Sportster with the intent of hardtailing it. Like many builders, he recognized that the Sportster is the perfect model for a chopper project. After making the transition from BMX bikes, to Import motorcycles, Paul now spends his time tinkering with Harleys. The finished result is another prime example of what you can build using the Throttle Addiciton Sportser Hardtail kit.

1997 Sportster chopper by Duffy Metalworks using a throttle addiction sportster hardtail


Reviewing the Throttle Addiction Evolution Sportster Hardtail
We asked Paul his feelings about the Throttle Addiction Hardtail and he has this to say,“Best looking Hardtail out there, love the bottom chainstays that bend in to meet the stock lower tubes. I have recommended at least 5 already to other builders. Have installed a few for customers as well.”


Builder Name: Paul Duffy
Builder Location: Pine Beach, New Jersey
Year / Model bike: 1997 Harley-Davidson Sportster
Build Time: 1 Year
Wheel Set Up: 21" spool front wheel, 18" rear wheel
Gas Tank: Mid Tunnel Wassell 1.8
Bars: Zombie Performance 8" Riserless Mini Apes
Front End: Mullins Chain Drive Super Narrow Triple Trees, Stock Showa 39mm Lowers, Shaved and Sanded. 6" over tubes.
Tires: Avon Speedmaster MKII Front, Shinko 270 Super Classic Rear
Painter: Gary Hipple Cyclepathic Designs
Seat: B&C Cycles Custom King/Queen



Replacing a Sportster neck gusset with a cross tube
Paul also took the time to go all in on the front end of the stock Sportster frame. He started by removing the factory sheet metal neck gusset. Once this is out it reveals some clean frame tubes. However, the work has just begun because it requires extra reinforcement, installing a cross tube, installing smaller front gussets, as well as replacing the stock frame top motor mount with a custom tab. The work is worth it though, as it provides a killer looking custom frame, all while keeping your stock VIN.
Be sure to check out more of Pauls work on instagram @duffymetalworks






Featured collection
-
Original price $1,299.99 - Original price $1,699.99Original price$1,299.99 - $1,699.99$1,299.99 - $1,699.99Current price $1,299.9912999 ENTRIES 🎟️10X
Deluxe Sportster Hardtail Kit 1982-2003
Throttle Addiction1+ in stockPlease allow up to 2 weeks production time. Our Throttle Addiction weld on Sportster hard tail kit will transform your stock swing arm Sportster in...
View full detailsOriginal price $1,299.99 - Original price $1,699.99Original price$1,299.99 - $1,699.99$1,299.99 - $1,699.99Current price $1,299.9912999 ENTRIES 🎟️10X -
Original price $399.99 - Original price $399.99Original price$399.993999 ENTRIES 🎟️10X$399.99 - $399.99Current price $399.993999 ENTRIES 🎟️10X
King & Queen Seat For Sportster Hardtail Kit - Diamond Stitch
Throttle Addiction1+ in stockThe Throttle Addiction King and Queen seat is designed to fit perfectly on our Evo Sportster Hardtail. They pair up perfectly with the sissy bar i...
View full detailsOriginal price $399.99 - Original price $399.99Original price$399.993999 ENTRIES 🎟️10X$399.99 - $399.99Current price $399.993999 ENTRIES 🎟️10X -
Original price $399.99 - Original price $399.99Original price$399.993999 ENTRIES 🎟️10X$399.99 - $399.99Current price $399.993999 ENTRIES 🎟️10X
King & Queen Seat For Sportster Hardtail Kit - Pleated Stitch
Throttle Addiction1+ in stockThe Throttle Addiction King and Queen seat is designed to fit perfectly on our Evo sportster hardtail. They pair up perfectly with the sissy bar i...
View full detailsOriginal price $399.99 - Original price $399.99Original price$399.993999 ENTRIES 🎟️10X$399.99 - $399.99Current price $399.993999 ENTRIES 🎟️10X -
Original price $249.99 - Original price $249.99Original price$249.992499 ENTRIES 🎟️10X$249.99 - $249.99Current price $249.992499 ENTRIES 🎟️10X
King & Queen Seat Pan - Sportster Hardtail Kit
Throttle Addiction1+ in stockThis King and Queen Seat pan is designed to fit perfectly with our Sportster Evo Hardtail Kit. May work on other hardtail models. Get the seat pan...
View full detailsOriginal price $249.99 - Original price $249.99Original price$249.992499 ENTRIES 🎟️10X$249.99 - $249.99Current price $249.992499 ENTRIES 🎟️10X -
Original price $299.99 - Original price $299.99Original price$299.992999 ENTRIES 🎟️10X$299.99 - $299.99Current price $299.992999 ENTRIES 🎟️10X
Cobra Seat for Sportster Hardtail Kit - Diamond Stitch
Throttle Addiction1+ in stockThe Throttle Addiction Cobra seat is designed to fit perfectly on our Evo sportster hardtail. The front of the seat features a stainless steel ta...
View full detailsOriginal price $299.99 - Original price $299.99Original price$299.992999 ENTRIES 🎟️10X$299.99 - $299.99Current price $299.992999 ENTRIES 🎟️10X -
Original price $299.99 - Original price $299.99Original price$299.992999 ENTRIES 🎟️10X$299.99 - $299.99Current price $299.992999 ENTRIES 🎟️10X
Cobra Seat For Sportster Hardtail Kit - Pleated
Throttle Addiction1+ in stockThe Throttle Addiction Cobra seat is designed to fit perfectly on our Evo sportster hardtail. The front of the seat features a stainless steel ta...
View full detailsOriginal price $299.99 - Original price $299.99Original price$299.992999 ENTRIES 🎟️10X$299.99 - $299.99Current price $299.992999 ENTRIES 🎟️10X -
Original price $169.99 - Original price $169.99Original price$169.991699 ENTRIES 🎟️10X$169.99 - $169.99Current price $169.991699 ENTRIES 🎟️10X
Sportster Hardtail Cobra Seat Pan Kit
Throttle Addiction1+ in stockSeat pans are designed to fit perfectly with our Sportster Evo Deluxe Hardtail Kit. 16 gauge steel. 100% Made in the U.S.A. Includes; 16 gauge...
View full detailsOriginal price $169.99 - Original price $169.99Original price$169.991699 ENTRIES 🎟️10X$169.99 - $169.99Current price $169.991699 ENTRIES 🎟️10X -
Original price $249.99 - Original price $249.99Original price$249.992499 ENTRIES 🎟️10X$249.99 - $249.99Current price $249.992499 ENTRIES 🎟️10X
Solo Seat for Sportster Hardtail Kit - Diamond Stitch
Throttle Addiction1+ in stockThe Throttle Addiction Solo seat is designed to fit perfectly on our Evo sportster hardtail. The front of the seat features a aluminum tab which ...
View full detailsOriginal price $249.99 - Original price $249.99Original price$249.992499 ENTRIES 🎟️10X$249.99 - $249.99Current price $249.992499 ENTRIES 🎟️10X -
Original price $249.99 - Original price $249.99Original price$249.992499 ENTRIES 🎟️10X$249.99 - $249.99Current price $249.992499 ENTRIES 🎟️10X
Solo Seat for Sportster Hardtail Kit - Pleated Stitch
Throttle Addiction1+ in stockThe Throttle Addiction Solo seat is designed to fit perfectly on our Evo sportster hardtail. The front of the seat features a aluminum tab which ...
View full detailsOriginal price $249.99 - Original price $249.99Original price$249.992499 ENTRIES 🎟️10X$249.99 - $249.99Current price $249.992499 ENTRIES 🎟️10X -
Original price $109.99 - Original price $109.99Original price$109.991099 ENTRIES 🎟️10X$109.99 - $109.99Current price $109.991099 ENTRIES 🎟️10X
Sportster Hardtail Solo Seat Pan
Throttle Addiction1+ in stockSeat pans are designed to fit perfectly with our Sportster Evo Deluxe Hardtail Kit. 16 gauge steel. 100% Made in the U.S.A. Include mounting ...
View full detailsOriginal price $109.99 - Original price $109.99Original price$109.991099 ENTRIES 🎟️10X$109.99 - $109.99Current price $109.991099 ENTRIES 🎟️10X
How to hardtail a Evolution Sportster

EVERYTHING YOU NEED TO KNOW ABOUT BUILDING A SPORTSTER CHOPPER
Hardtailing your Harley-Davidson Sportster is a great way to build an affordable chopper with thousands of aftermarket parts available for endless customization...
More Bike Builds and Features
