Frames & Chassis

In stock, ready to ship! Throttle Addiction weld on hardtail mates beautifully to all Harley Davidson Panhead and Shovelhead swing arm frames from ...

Please allow up to 3 weeks production time. Our Throttle Addiction weld on Sportster hard tail kit will transform your stock swing arm Sportster in...

High quality fork cup and bearing kit. • Fits 1949 - '88 Big Twin models as well as most custom frames. • Kit includes: chrome bearings, neck cup...

Chrome Plated 3 3/16" long External SpringMotorcycle kickstand spring for Harley Davidson 1936-1985 Kucklehead, Panhead, Shovelhead models *Fits FL...

Top Motor Mount With Key Switch & Coil Mount - '86-'03 Sportster - Black This Throttle Addiction motor mount is laser cut from .188" steel and ...

Chrome-plated set front engine mounts fits Sportster models 1984/2003.  Replaces HD# 16236-89T Heavy chrome-plated steel Thickness and strength...

Top Motor Mount With Key Switch & Coil Mount - '86-'03 Sportster - Raw This Throttle Addiction motor mount is laser cut from .188" steel and be...

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...

Neck Bearing and Race Complete Replacement Kit - Big Twin & Sportster Includes two bearings, two races and two dust seals Replaces OEM 48300-6...

Kick stand stop fits all Big Twin models 1936/2006 (except Dyna 2006). Replaces HD# 50015-74T & 50094-36  Used to hold the jiffy stand in the ...

OEM replica front oil tank mount for all early big twin OEM frames. Nice quality reproduction of the original. This is a weld on tab that is alread...

This rubber kickstand bumper is intended to fit perfectly with the Throttle Addiction weld on Evolution Sportster hardtail kit. Clips to the rou...

This custom weld-on kickstand is a great option for a ground up motorcycle build.  The sleek design features an internal spring and ball system to ...

Top Motor Mount With Coil Mount - '86-'03 Sportster - Raw This minimalistic motor mount from Throttle Addiction is laser cut from .188" steel and b...

Weld this bad boy on our shovelhead hardtail to allow the use of a juice drum brake.

These FXR side covers from Arlen Ness add a smoother look to your frame while providing more area to continue your paint scheme. Made of durable AB...

Big Twin & Sportster Fork Stem Dust Covers - Chrome  Upper and lower set of Chrome dust covers For use with Timken bearings Replaces OEM part ...

After hardtailing your Evolution Sportster, the next thing you've got to do to give your Sportster a full custom frame look is window the neck and ...

These heavy-duty custom top motor mounts fit Harley Davidson 2007 and up EVO Sportster models. Includes a crank key start mount, as well as coil mo...

Top Motor Mount With Coil Mount - '86-'03 Sportster - Black This minimalistic motor mount from Throttle Addiction is laser cut from .188" steel and...

Replaces all stock Harley kickstands on models from 1936-1985.  Replace your old worn out, bent up side stand and don't forget a new spring ,which ...

Replacement OEM style brake crossover support tabs for OEM rigid frames Fits 1936-1957 Knucklehead and Panhead frames.  Perfect to repair or restor...

This kit is designed to simplify the process of building floor board style peg mounts for early HD hard tail frames. Kit includes two upper peg mou...

This motor mount from Throttle Addiction is designed to fit 1948-1984 Harley Davidson Panhead and Shovelhead motors. It features a mounting locatio...

Top Motor Mount  - '86-'03 Sportster - Raw This minimalistic motor mount from Throttle Addiction is laser cut from .188" steel and bent into shape ...

This motor mount from Throttle Addiction is designed to fit 1948-1984 Harley Davidson Panhead and Shovelhead motors.  It will bolt directly up to s...

This chrome-plated engine motor mount fits XL Models 1995-2003 and replaces HD #16278-95B.

Use these cups to convert Ironhead frames that originally used forks with 7/8" Stem to fork that have a 1" stem. Use this conversion kit when inst...

Use this bad boy when installing an open primary to keep your kickstand where you want it, out of your belts way!! Adjustable kickstand stop...

This motor mount from Throttle Addiction is designed to fit 1948-1984 Harley Davidson Panhead and Shovelhead motors.  It will bolt directly up to s...

Perfect for restoring your early OEM frame with mechanical drum brakes. These are a nice accurate reproduction and come complete with 1 tube bushi...

Early Top Motor for use when repairing original Harley Panhead frames.   This is a replica of the original shape with a slight modification done t...

Reproduction of the 1940-1954 ribbed teardrop cover tool box for the right hand side.  Chrome-plated. The lid locks and two keys are included. F...

This custom weld-on kickstand is a great option for a ground up motorcycle build.  The sleek design features an internal spring and ball system to ...

Lower Rear Fender Mounting Bracket For Knucklehead Panhead Shovelhead Hardtail Frames. This rear lower rear fender bracket is designed to be welded...

These are replica replacement frame Top motor mount stampings made to fit 1953-1969 OEM Harley Davidson Panhead and Shovelhead Frames. Great to rep...

Top Motor Mount  - '86-'03 Sportster - Black This minimalistic motor mount from Throttle Addiction is laser cut from .188" steel and bent into shap...

This replacement neck casting is a copy of the 1936-1940 Knucklehead 25 degree forgings used on Big Twin frames.  The casting is 100% made and mach...

This motor mount from Throttle Addiction is designed to fit 1948-1984 Harley Davidson Panhead and Shovelhead motors. It features a mounting locatio...

 Big Twin Fork Bearing Neck Cup Kit With Internal Stop - Chrome Requires a flat style lower fork bracket (like shown under additional images) su...

This custom weld-on kickstand is a great option for a ground up motorcycle build.  The sleek design features an internal spring and ball system to ...

Add a killer hand-made custom look to your Dyna with this trick skid plate from Speed Merchant. Fits: '06-'17 Dyna models Hand-made from ...

Rear 4 speed transmission brace for 1936-1984 Big Twin Frames. These are the braces that run from front to rear underneath your transmission mount...

If you're looking for a way to beef up your FXR and add some protection then this skid plate from Speed Merchant is a good fit for you. Fits: 1982-...

Add a killer hand-made custom look to your Dyna with this trick skid plate from Speed Merchant. Fits: '91-'05 Dyna models Hand-made from aluminum ...

Triumph Tapered Neck Bearing Kit Update those worn out ball bearings with this modern style bearing kit. Includes cups, cones and dust covers. FI...

Triumph Neck Bearing Conversion Kit - 1" Stem This set of tapered bearings have a 1" ID allowing the installation of a Harley front end, or afterma...