Frame Shop

With more than 1,200 frame variations for Harley-Davidson® motorcycle engines, Paughco is without a doubt, the industry leader. Whether you’re trying to build a Twin Cam-powered “Bagger” or a “Bobber” with a flathead 45" Paughco can build it.

Frames built to order.





The largest, most respected line of Springer front ends in the industry. Paughco offers narrow, wide and wide shock Springers to meet every need and application. Second-to-none in quality and performance, our Springers come fully assembled with a 7/8" or a 1" neck stem, and a Dog Bone or Glide-Style top clamp. Special features include straight, twisted or Wishbone front legs, tapered oval rear legs. flawless craftsmanship, and Paughco's award-winning chrome finish.

Made in the USA!



Cooper smithing co.


Primary Drivetrain & Electrical



Custom Built Gas & Oil Tanks




Yankee Engineuity

Coming soon


Old-Stf Cycle is a family owned shop located in Northern California. The father and son team of Rick and Mike Pilaczynski realized their dream of owning their own shop after many countless years working as mechanics at a power plant. One day they decided they'd had enough and Old-Stf was born. Now, along with owning a retail shop and building bikes, Old-Stf manufactures a line of parts and accessories in the USA. Old-Stf is your "Mom and Pop" type of shop and a place to learn, laugh and be inspired.



WARNING: Motorcycles are contagious

It’s time for the #coronavirusbikebuildoff There’s never been a better time to put social distancing to work. Get out from in front of the TV, the cell phone and the computer and reset your focus to getting that heap of metal looking like a bike! Support your local two wheeled motor vendor and order some parts, keep the moto economy alive and pumping so when the shit show is over, we come out of this as a community with new bikes to put on the road and some new inspiration. And stop hoarding the toilet paper!!!!!


We really didn't know how quickly the #cvbbo would catch on, but the people have spoken. And the brands are listening! Stay tuned for updates as we bring sponsors on board to support the #coronavirusbikebuildoff 

Current Prizes: 

$1,000 credit from RSD

$1,000 cash from MOTUL

$1,000 credit from Paughco, Inc.


Tag & Win

Tag us in your social media posts to get a chance at a $100 Paughco Gift card or Full order reimbursement.

We want to see your garage builds & chopper adventures!

Tag: @PaughcoParts #Paughco #PaughcoParts
winner picked monthly!

Congrats to Ryan for being our first winner!

the next one could be you. 😎