Manufacturer of Custom Triple Trees for any brand motorcycle! Domestic or imported!!
Put the custom front End you want on the motorcycle you have !


We offer custom features on every order.

We manufacture our products for stock applications where all OEM brackets and mounts will bolt back on. We also offer customized products with a cleaner look and can design custom sets for Trikes and Side Car conversions. Whatever the application, Machine and Design will build a precision high quality set of Custom Triple Trees that will be correct for your project.

Rake Angles

2-1/2 , 3-3/4 ,5 , 6-1/4 and 7-1/2 degree

Wheel Sizes
23 and 26 inch including extra wide triple trees with up to 16 inch span

Machine Sanded, Polished (standard), Powder Coated or Hard Coat Anodized

Machining Detail
3 Line top to bottom and 3 sided ball end milling

Plate Material Sizes
1 inch, 1-1/4 inch, 1-1/2 inch and 2 inch

Fork Locks
Stock or custom - Internal or Padlock style

Handlebar Mounts
Solid or Rubber

Custom Mounts
Gages, Brake Lines, Covers and Headlight

Serialized Parts
Every set of trees that we manufacture has a unique serial number which is also printed on the invoice.

Closed End Pinch Slots & Double Screw Pinch (double required on larger fork diameters)

Superior Lower End Post Design

Stainless Steel Insert Nuts

Top Located Steering Head Bearing Adjustment

Below are photos of some of our features


Internal Fork Locks
On many models a slot or notch is cut at the correct location of the neck shaft for the
newer model internal fork locks.

Double Screw Pinch
On larger tube diameter tree sets a double screw pinch is required.

Stainless Steel Insert Nut
We use a grade 8 cap screw to draw the pinch slot in. This eliminates any possibility of premature thread failure from tapping directly into the aluminum. This is a major problem with stock and custom built trees. The top of the nut sits flush with the surface. On certain models the pinch nuts are polished


Steering Head Bearing Adjustment
One important feature that we wanted to address is the steering head bearing adjustment. This is critical for proper handling. Instead of putting a spanner nut under the top tree, we engineered a load nut under our chrome-plated cap. The bearing load can now be set from the top of the top tree.

Serialized Parts
Every set of trees that we have manufactured since day one has a serial #. This number helps us know what we built for you and. when we built it. This also helps you identify the parts for insurance and resale purposes. The manufacturing # is printed on an invoice and accompanies every tree set.

Closed End Pinch Slot
The majority of triple trees manufactured today cut the pinch slot to the out side of the frame. This cuts the material strength around the fork tube in half. Building the tree sets to withstand the toughest of riding conditions we take the extra effort to use the closed end pinch slot.

Lower Neck Post Design
When torqued into the bottom tree the tapered shaft locks in place. It will not come loose or become misaligned, holding up to the hardest of riding conditions. This is a superior design from the standard pressed in neck post. We then lock the assembly down with a specially designed base nut and secure it with two hardened roll pins. 

Custom Triple Trees by Machine And Design
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