Ryan Zahacy resides in Edmonton, Alberta, Canada. He built this 1979 Superglide Chopper out of his garage during the evenings and weekends, only taking him 10 months. This is only the second chopper he has ever built. Ryan said it was the first “real” chopper build for him. Ryan designed and engineered everything by himself, and did an amazing job!

1979 Shovelhead Superglide Hardtail chopper with Throttle Addiction Shovelhead Hardtail

We asked Ryan his feelings about the Throttle Addiction Hardtail and he has this to say, "The craftsmanship on the hard tail was perfect in my opinion. It captures the aesthetics of a stock frame perfectly. The instructions were bang on amd very simple to follow. I installed and welded without the use of a jig and it couldn’t have gone more smoothly. All the cast parts were flawless; and the tubing was just as nice. I’m confident any home bike builder can install this if they take their time. I will definitely be purchasing another one in the future!

Builder Name: Ryan Zahacy
Year / Model bike: 79’ Superglide
Build Time: 10 months
Wheel set up: 21” off the shelf spool up front, 19” sportster hoop I laced to a stock hub out back with Buchanan’s spokes.
Gas Tank: Wassell tank, with stock petcock locations welded up and moved.
Bars: 10” riserless pullbacks and coined the “granola bars”
Front end / extended forks: Stock fxr 39mm front end with +6” tubes, and lots of welding machining.
Tires: 21” speed master, 19” Avon mkii rear.
Painter: Paint and body work was done by my friend Dillon Turcotte
Seat: Handmade pan, shaped foam, Tyler from Blue Collar Textiles did the upholstery.


We asked Ryan for tips for first timers and got a great response, "The single best piece of advice that applies to anything in life… piss poor planning promotes piss poor performance. Take your time, measure 10 times and cut once. Leave yourself room for fitment or adjustment, and weld all joints equally."
Be sure to check out more of Ryan's work on instagram: @twicemfg

Featured collection
-
Original price $199.99 - Original price $199.99Original price$199.991999 ENTRIES 🎟️10X$199.99 - $199.99Current price $199.991999 ENTRIES 🎟️10X
Narrow Frisco Sportster Gas Tank
Throttle AddictionOut of stockFor years, chopper heads have been cutting up and narrowing the classic Harley Sportster tank. Lowering the tunnel to give it that "Frisco" style ...
View full detailsOriginal price $199.99 - Original price $199.99Original price$199.991999 ENTRIES 🎟️10X$199.99 - $199.99Current price $199.991999 ENTRIES 🎟️10XSold out -
Original price $199.99 - Original price $199.99Original price$199.991999 ENTRIES 🎟️10X$199.99 - $199.99Current price $199.991999 ENTRIES 🎟️10X
Wassell Peanut Motorcycle Gas Tank - Deep Tunnel
Throttle Addiction1+ in stockThis reproduction of the original Wassell peanut tank sits deep over your frame’s backbone, creating a low profile look. It uses a vented Harley c...
View full detailsOriginal price $199.99 - Original price $199.99Original price$199.991999 ENTRIES 🎟️10X$199.99 - $199.99Current price $199.991999 ENTRIES 🎟️10X -
Original price $179.99 - Original price $179.99Original price$179.991799 ENTRIES 🎟️10X$179.99 - $179.99Current price $179.991799 ENTRIES 🎟️10X
Wassell Peanut Gas Tank - Mid Tunnel
Throttle AddictionOnly 1 left!The mid-tunnel Wassell style peanut tank is the happy medium between our Frisco Wassell gas tank and our Deep Tunnel Wassell gas tank. It’s like t...
View full detailsOriginal price $179.99 - Original price $179.99Original price$179.991799 ENTRIES 🎟️10X$179.99 - $179.99Current price $179.991799 ENTRIES 🎟️10X -
Original price $149.99 - Original price $149.99Original price$149.991499 ENTRIES 🎟️10X$149.99 - $149.99Current price $149.991499 ENTRIES 🎟️10X
Premium 5" Wide Wassell Style Ribbed Fender
Throttle Addiction1+ in stockIf you're looking for a great alternative to the original Wassell ribbed motorcycle fender, you've found it. Unlike the thin metal, beat up origin...
View full detailsOriginal price $149.99 - Original price $149.99Original price$149.991499 ENTRIES 🎟️10X$149.99 - $149.99Current price $149.991499 ENTRIES 🎟️10X -
Original price $239.99 - Original price $239.99Original price$239.992399 ENTRIES 🎟️10X$239.99 - $239.99Current price $239.992399 ENTRIES 🎟️10X
Cocktail Shaker Mufflers - Upswept
EmgoOnly 1 left!These cocktail shaker mufflers are versatile enough to look great on any style of motorcycles. Be it a Harley Davidson chopper or a Triumph café r...
View full detailsOriginal price $239.99 - Original price $239.99Original price$239.992399 ENTRIES 🎟️10X$239.99 - $239.99Current price $239.992399 ENTRIES 🎟️10X -
Original price $19.99 - Original price $19.99Original price$19.99199 ENTRIES 🎟️10X$19.99 - $19.99Current price $19.99199 ENTRIES 🎟️10X
7/8" Amal Style Grips - Black
AmalOnly 1 left!These grips are straight from JTC Engineering "Genuine Spares" Amal-style grips found on British bikes of the 1960s. These grips are black in colo...
View full detailsOriginal price $19.99 - Original price $19.99Original price$19.99199 ENTRIES 🎟️10X$19.99 - $19.99Current price $19.99199 ENTRIES 🎟️10X -
Original price $179.99 - Original price $179.99Original price$179.991799 ENTRIES 🎟️10X$179.99 - $179.99Current price $179.991799 ENTRIES 🎟️10X
Frisco Sportster Peanut Gas Tank
Throttle Addiction1+ in stockThis classic Sportster gas tank has been set up with a low "Frisco" tunnel to maximize fuel capacity and sit high and stylish on the backbone. Comm...
View full detailsOriginal price $179.99 - Original price $179.99Original price$179.991799 ENTRIES 🎟️10X$179.99 - $179.99Current price $179.991799 ENTRIES 🎟️10X -
Original price $189.99 - Original price $189.99Original price$189.991899 ENTRIES 🎟️10X$189.99 - $189.99Current price $189.991899 ENTRIES 🎟️10X
Narrow Mustang Gas Tank
Throttle Addiction1+ in stockThe Narrow Mustang tank is about as chopper as it gets. This is the tank they used on the Captain America bike for crying out loud! Features: Un...
View full detailsOriginal price $189.99 - Original price $189.99Original price$189.991899 ENTRIES 🎟️10X$189.99 - $189.99Current price $189.991899 ENTRIES 🎟️10X -
Original price $184.99 - Original price $184.99Original price$184.991849 ENTRIES 🎟️10X$184.99 - $184.99Current price $184.991849 ENTRIES 🎟️10X
Narrow Axed Motorcycle Gas Tank
Throttle Addiction1+ in stockWith this tank, we narrowed up the axed gas tank just a little bit. It’s a subtle difference but provides a nice skinny look. This tank has a low...
View full detailsOriginal price $184.99 - Original price $184.99Original price$184.991849 ENTRIES 🎟️10X$184.99 - $184.99Current price $184.991849 ENTRIES 🎟️10X -
Original price $14.99 - Original price $14.99Original price$14.99149 ENTRIES 🎟️10X$14.99 - $14.99Current price $14.99149 ENTRIES 🎟️10X
Cam Style Harley Davidson Gas Cap - Vented
Throttle AddictionOnly 1 left!This vented cam or bayonet-style gas cap fits most custom gas tanks and Harley Davidson gas tanks from 1936-1982. On stock Harley motorcycles runn...
View full detailsOriginal price $14.99 - Original price $14.99Original price$14.99149 ENTRIES 🎟️10X$14.99 - $14.99Current price $14.99149 ENTRIES 🎟️10X -
Original price $41.99 - Original price $41.99Original price$41.99419 ENTRIES 🎟️10X$41.99 - $41.99Current price $41.99419 ENTRIES 🎟️10X
Black Motorcycle Solo Seat Hinge
Universal Cycle1+ in stockThis seat bracket will fit most solo seats. It features two long slots for adjustability. The pivot bracket is unfinished so it can be welded to th...
View full detailsOriginal price $41.99 - Original price $41.99Original price$41.99419 ENTRIES 🎟️10X$41.99 - $41.99Current price $41.99419 ENTRIES 🎟️10X -
Original price $38.00 - Original price $38.00Original price$38.00380 ENTRIES 🎟️10X$38.00 - $38.00Current price $38.00380 ENTRIES 🎟️10X
Chicago Motorcycle Supply - Grips - Navy Blue
Chicago Motorcycle SupplyOut of stockThese navy blue hard plastic grips from Chicago Motorcycle Supply are continued production runs from the original molds. These are still being mad...
View full detailsOriginal price $38.00 - Original price $38.00Original price$38.00380 ENTRIES 🎟️10X$38.00 - $38.00Current price $38.00380 ENTRIES 🎟️10XSold out -
Original price $38.00 - Original price $38.00Original price$38.00380 ENTRIES 🎟️10X$38.00 - $38.00Current price $38.00380 ENTRIES 🎟️10X
Chicago Motorcycle Supply - Grips - Hunter Green
Chicago Motorcycle Supply1+ in stockThese hunter green hard plastic grips from Chicago Motorcycle Supply are continued production runs from the original molds. These are still being ...
View full detailsOriginal price $38.00 - Original price $38.00Original price$38.00380 ENTRIES 🎟️10X$38.00 - $38.00Current price $38.00380 ENTRIES 🎟️10X -
Original price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X
Chicago Motorcycle Supply - Kicker Pedal - White
Chicago Motorcycle Supply1+ in stockThese white hard plastic kickers from Chicago Motorcycle Supply are continued production runs from the original molds. These are still being made i...
View full detailsOriginal price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X -
Original price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X
Chicago Motorcycle Supply - Kicker Pedal - Yellow
Chicago Motorcycle SupplyOnly 1 left!This marble yellow kicker from Chicago Motorcycle Supply is a genuine New Old Stock (NOS). All remaining stock was purchased along with the toolin...
View full detailsOriginal price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X -
Original price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X
Chicago Motorcycle Supply - Kicker Pedal - Black
Chicago Motorcycle Supply1+ in stockChicago Motorcycle Supply is still alive and producing these quality plastic kicker pedals from the original molds. Just like back in the day, the...
View full detailsOriginal price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X -
Original price $199.99 - Original price $199.99Original price$199.991999 ENTRIES 🎟️10X$199.99 - $199.99Current price $199.991999 ENTRIES 🎟️10X
Chrome Wassell Style Ribbed Fender - 5" Wide
Throttle AddictionOnly 1 left!We took our raw steel Wassell style ribbed fender and dipped it for a beautiful show chrome finish. The fender has been stamped from single piece ...
View full detailsOriginal price $199.99 - Original price $199.99Original price$199.991999 ENTRIES 🎟️10X$199.99 - $199.99Current price $199.991999 ENTRIES 🎟️10X -
Original price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X
Chicago Motorcycle Supply - Kicker Pedal - Spring Green
Chicago Motorcycle SupplyOnly 1 left!Chicago Motorcycle Supply is still alive and producing these quality plastic kicker pedals from the original molds. Just like back in the day, the...
View full detailsOriginal price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X -
Original price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X
Chicago Motorcycle Supply - Kicker Pedal - Marble Blue
Chicago Motorcycle SupplyOnly 1 left!This marble blue kicker from Chicago Motorcycle Supply is a genuine New Old Stock (NOS). All remaining stock was purchased along with the tooling ...
View full detailsOriginal price $55.00 - Original price $55.00Original price$55.00550 ENTRIES 🎟️10X$55.00 - $55.00Current price $55.00550 ENTRIES 🎟️10X -
Original price $199.99 - Original price $199.99Original price$199.991999 ENTRIES 🎟️10X$199.99 - $199.99Current price $199.991999 ENTRIES 🎟️10X
Frisco Wassell Peanut Style Gas Tank
Throttle AddictionOut of stockThis tank has a classic Wassell shape with a Frisco tunnel. It sits high and level with your frame backbone. Features: Undrilled mounting tabs ...
View full detailsOriginal price $199.99 - Original price $199.99Original price$199.991999 ENTRIES 🎟️10X$199.99 - $199.99Current price $199.991999 ENTRIES 🎟️10XSold out -
Original price $1,349.99 - Original price $1,749.99Original price$1,349.99 - $1,749.99$1,349.99 - $1,749.99Current price $1,349.9913499 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 $1,349.99 - Original price $1,749.99Original price$1,349.99 - $1,749.99$1,349.99 - $1,749.99Current price $1,349.9913499 ENTRIES 🎟️10X -
Original price $499.99Original price $499.99 - Original price $499.99Original price $499.99Current price $429.994299 ENTRIES 🎟️10X$429.99 - $429.99Current price $429.994299 ENTRIES 🎟️10X
Sportster Hardtail 1982-2003
Throttle Addiction1+ in stockPlease allow up to 2 weeks production time. This Sportster hardtail kit is designed to fit 1982-2003 Harley Davidson Sportster models. This is a b...
View full detailsOriginal price $499.99Original price $499.99 - Original price $499.99Original price $499.99Current price $429.994299 ENTRIES 🎟️10X$429.99 - $429.99Current price $429.994299 ENTRIES 🎟️10XSave $70.00 -
Original price $31.99 - Original price $31.99Original price$31.99319 ENTRIES 🎟️10X$31.99 - $31.99Current price $31.99319 ENTRIES 🎟️10X
Pangea Speed - Ronald Grips 1" - Black - 056
Pangea SpeedOut of stockThe Ronald grips were designed by the man Andy Carter of Pangea Speed to be clean and simple. The 1" grips fit standard Harley throttle tubes whic...
View full detailsOriginal price $31.99 - Original price $31.99Original price$31.99319 ENTRIES 🎟️10X$31.99 - $31.99Current price $31.99319 ENTRIES 🎟️10XSold out -
Original price $31.99 - Original price $31.99Original price$31.99319 ENTRIES 🎟️10X$31.99 - $31.99Current price $31.99319 ENTRIES 🎟️10X
Pangea Speed - Ronald Grips 1" - White - 057
Pangea SpeedOut of stockThe Ronald grips were designed by the man Andy Carter of Pangea Speed to be clean and simple. The 1" grips fit standard Harley throttle tubes whic...
View full detailsOriginal price $31.99 - Original price $31.99Original price$31.99319 ENTRIES 🎟️10X$31.99 - $31.99Current price $31.99319 ENTRIES 🎟️10XSold out -
Original price $38.00 - Original price $38.00Original price$38.00380 ENTRIES 🎟️10X$38.00 - $38.00Current price $38.00380 ENTRIES 🎟️10X
Chicago Motorcycle Supply - Grips - Red
Chicago Motorcycle SupplyOnly 1 left!Chicago Motorcycle Supply lives on! These Hard Plastic grips are still being produced in the USA from the original molds. Just like the originals...
View full detailsOriginal price $38.00 - Original price $38.00Original price$38.00380 ENTRIES 🎟️10X$38.00 - $38.00Current price $38.00380 ENTRIES 🎟️10X
How to Hardtail a Shovelhead or Panhead Frame

SHOVELHEAD / PANHEAD 1958-1985 HARDTAIL INSTALL INSTRUCTIONS - VIDEO AND PRINTABLE PDF
Following along with the photos in the PDF Shovelhead Hardtail instruction guide shown above, begin by noticing all precuts made on the original swingarm frame. Always cut long first and trim...
More Bike Builds and Features
