Big Twin Parts

This 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...

This 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...

These navy blue hard plastic grips from Chicago Motorcycle Supply are continued production runs from the original molds.  These are still being mad...

These hunter green hard plastic grips from Chicago Motorcycle Supply are continued production runs from the original molds.  These are still being ...

These white hard plastic kickers from Chicago Motorcycle Supply are continued production runs from the original molds. These are still being made i...

This marble yellow kicker from Chicago Motorcycle Supply is a genuine New Old Stock (NOS).  All remaining stock was purchased along with the toolin...

Chicago Motorcycle Supply is still alive and producing these quality plastic kicker pedals from the original molds.  Just like back in the day, the...

Chicago Motorcycle Supply is still alive and producing these quality plastic kicker pedals from the original molds.  Just like back in the day, the...

This marble blue kicker from Chicago Motorcycle Supply is a genuine New Old Stock (NOS).  All remaining stock was purchased along with the tooling ...

The 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...

The 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...

Chicago Motorcycle Supply lives on!  These Hard Plastic grips are still being produced in the USA from the original molds.  Just like the originals...

Chicago Motorcycle Supply lives on!  These hard plastic grips are still being produced in the USA from the original molds.  Just like the originals...

Chicago Motorcycle Supply lives on!  These hard plastic grips are still being produced in the USA from the original molds.  Just like the originals...

Chicago Motorcycle Supply lives on!  These hard plastic grips are still being produced in the USA from the original molds.  Just like the originals...

Chicago Motorcycle Supply is still alive and producing this quality cast aluminum kicker pedal from the original molds.  Just like back in the day,...

Chicago Motorcycle Supply is still alive and producing this quality cast bronze kicker pedal from the original molds.  Just like back in the day, t...

Chicago Motorcycle Supply is still alive and producing these quality plastic kicker pedals from the original molds.  Just like back in the day, the...

Vintage style springer front end, replicated after the Harley Davidson Big Twin springer yet incorporates modern upgrades.  Includes chrome top cla...

Vintage style springer front end, replicated after the Harley Davidson Big Twin springer yet incorporates modern upgrades.  Includes chrome top cla...

Classic style rabbit ear pull back handlebars give you a tight comfortable grip on your bike.  They look great on long raked out choppers or stock ...

This motor mount is designed to fit 1948-1984 Harley Davidson Panhead and Shovelhead motors.  They will bolt directly up to stock Harley frames and...

1” dual cable throttle assembly for use on custom Harleys that want a clean handlebar set up.  Clamp assembly is die cast chrome-plated aluminum an...

Sometimes, old is better and the vintage apes follow that creed.  Unlike more modern styled ape hangers, these have a narrow clamping area and spre...

Sometimes old is better and the vintage apes follow that creed.  Unlike more modern styled ape hangers, these have a narrow clamping area and sprea...

Sometimes old is better and the vintage apes follow that creed.  Unlike more modern styled ape hangers, these have a narrow clamping area and sprea...

Pangea Speed makes this super sleek chopper mirror that will keep you “legal” and actually be useful.  The 2” diameter concave mirror will keep you...

These zinc-plated handlebar bushings replace the rubber bushings and cap washers in Harley triple trees.  If you’re running taller bars or risers r...

These 3.5 gal Fat Bob gas tanks are a direct replacement for Harley Davidson part # 61219-83 and 61425-83.  They will fit Big Twin Harley frames fr...

This 5” vintage style raw steel fender is a close reproduction to the original Wassell ribbed fenders of years past.  The sides are edge rolled wit...

These chrome plated drag pipes for your Harley Shovelhead will add a nice low rumbling tone.  The pipes are single piece, slash cut and have no baf...

This exhaust set kit will replace Harley Davidson OEM # 65328-83, 65325-83.  Each set includes 2 chrome flanges and 2 retaining clips.  Fitment: ...

Throttle Addition low bob bars are a great universal bend.  They look great with low risers on classic styled bobbers or raise them up in some tall...

Throttle Addition Hell Diver bars kick forward and slightly up. These bars feature integrated risers spaced 3.5” apart for standard Harley Davidson...

Throttle Addition Speedway bars are low rise bar with integrated risers giving your bike a super clean cockpit. The integrated risers spaced 3.5” a...

These offset dog bone risers are the perfect choice for your classically styled chopper.  The rubber mounts offer a little extra vibration reductio...

These offset dog bone risers are the perfect choice for your classically styled chopper.  The rubber mounts offer a little extra vibration reductio...

This 6” chrome riser kit includes chrome risers, chrome top clamp and top clamp bolts.  The risers are threaded to accept ½” x 13 TPI bolts which a...

These vintage style cloth wrapped spark plug wires will add a nice accent to your vintage motorcycle.  They feature 7mm solid core copper conductor...

These vintage style cloth wrapped spark plug wires will add a nice accent to your vintage motorcycle.  They feature 7mm solid core copper conductor...

These vintage style cloth wrapped spark plug wires will add a nice accent to your vintage motorcycle.  They feature 7mm solid core copper conductor...

These are a fantastic reproduction of the Flanders model # 35-RM (rubber mount) dog bone style risers for springer forks or custom applications.  T...

Reproduction chrome-plated inline top tree for Harley Davidson springer front ends. This type of clamp is to be used with dog bone style risers. C...

Reproduction zinc-plated inline top tree for Harley Davidson springer front ends. This springer top clamp is to be used with dog bone style risers....

Using this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class.  If you have to see the wires, use...

Using this vintage style cotton braided wire will help finish off your motorcycle project with a touch of class.  If you have to see the wires, use...