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Full Bicycle Frame Jig Kit (Welding Jig / Fixture)

Full Bicycle Frame Jig Kit (Welding Jig / Fixture)

From: $574.95

To: $672.95

Price as configured: $574.95

Availability: In stock

1 x Head Tube Fixture (for Bicycle Frame Jig)   +$0.00
1 x Bottom Bracket Fixture (for Bicycle Frame Jig)   +$0.00
1 x Seat Tube Fixture (for Bicycle Frame Jig)   +$0.00
1 x Rear Axle Fixture (for Bicycle and Mini Bike Frame Jigs)   +$0.00
3 x Frame Jig Base Clamp   +$0.00
1 x 3/8" Dummy Hub / Axle (for Rear Axle Fixture)   +$0.00

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Price as configured: $574.95



The Bicycle Full Frame Jig Kit includes all of the fixtures and hardware you need to get your bicycle frame jig (welding jig) started. You will need to supply 17'.5 of 2"x3" (1/8" wall) tubing and 10.5' of 2"x2" (1/8" wall) tubing for the jig to be assembled as shown. See the assembly instructions for more details. Structural tubing can be found at your local metal supply shop or welding/fabricating shop. The frame jig kit bolts together so you can easily reconfigure the jig or break it down to store or move. The head tube fixture will accommodate head tube angles from 40 to 75 degrees from horizontal. If mounted to a 2"x2" upright, it can go to 90 degrees by flipping around the rod block. The seat tube fixture will accommodate seat tubes from 30 to 90 degrees from horizontal. The rear axle (dropout) fixture clamps tubing or threaded rod from .3" to 1.25" in diameter (dummy hub/axle).  See the individual product pages for each fixture in this bundle for more pictures and details.

All main fixture plates in the Full Frame Jig Kit are laser cut from 1/4" mild steel and are powder coated black.

The Full Frame Jig Kit Includes:

  - Head Tube Fixture
  - Head Tube Cones - Zinc-plated steel (can upgrade to stainless steel cones +$22).
  - Bottom Bracket Fixture
  - Bottom Bracket Cones - Zinc-plated steel (can upgrade to stainless steel cones +$28).
  - Seat Tube Fixture
  - Seat Tube Cone - Zinc-plated steel (can upgrade to stainless steel cones +$8
  - Rear Axle Fixture (dropout fixture)
  - 3/8" Dummy Hub / Axle (6" tube unless specified, see below)
  - Three Base Clamps
  - Feet Kit (can upgrade to Swivel Leveling Feet +$40)

Dummy Hub / Axle Tube Length: This is the distance between your rear dropouts. The tube will be shipped 6" (so you can cut it length) unless a length is entered (right above the add to cart button) while ordering. Purchase extra Dummy Hub / Axle sets for each rear hub size you use.


This item ships free to the contiguous United States! We ship worldwide frequently, but shipping is expensive because the parts are very heavy. Add the items you want to the shopping cart and use the shipping calculator in the cart for rates.

Want your jig to have a dedicated stand and rotate for easier welding? Purchase this bundle and the Frame Jig Rotisserie Stand.

Download the Chop Source Bicycle Frame Jig Assembly Instructions

Motorcycle Frame Jig and Rotisserie Stand Assembly Video by Rusty Van Ranch


Customer Reviews 5 item(s)

couldn't be happier, excellent all the way
couldn't be happier, excellent all the way
Review by rust-rat / (Posted on 12/29/2023)
this is perfect, thank you!
this is perfect, thank you!
Review by josheezammit / (Posted on 11/16/2022)
Great product
Great product ! Finally a frame jig that gets the job done without costing 4-5 grand! Perfect for the at home frame builders out there
Review by Tzworkz / (Posted on 9/26/2022)
Excellent fixture at a very reasonable price.
After building frames with my home made fixture, the Chop Source Bicycle Fixture is a massive improvement. The kit was straightforward to put together. It is easy to adjust the angles and the various distances (front-center, rear-center, front-top, etc). Most importantly the fixture is extremely effective in maintaining fixed angles / positioning of tubes while tacking together. Best of all the price is very reasonable.
Review by dwg / (Posted on 10/13/2021)
Breath of Fresh Air!
The first real bicycle jig of its kind. Quality enough for motorcycles, yet user-friendly enough for bicycles. Very pleased to see Chop Source conform and making available complete bicycle frame jigs. Can’t go wrong!
Review by Peek Cycles / (Posted on 6/3/2020)