Custom BMX Frames by FBM
FBM Custom Builds - Click Thumbnail to Zoom



























Welcome to the FBM custom frame page.  Our goal is to work hand in hand with each customer to aid in the design of your personal frame.  We take pride in our craftsmanship and customer service, and wish to make this process as enjoyable as possible.

A custom frame will cost $450.00 plus shipping with a non-refundable 50% deposit due before we start production. The balance plus shipping are due prior to shipping your frame.  It will take approximately 6-8 weeks from confirmation of your design until your frame will be ready to ship.

Below are the available options for building your custom BMX frame.  You can start from scratch or modify one of our current or classic frame designs.

We can do modifications that are not listed in the order form below, but they will be assessed on a case by case basis.  If we are able to build your specific modification the increased cost will be determined before your work order is processed.  If you would like to get a BMX frame with any options not listed, contact FBM directly at 607-729-2803 or john@lastcalldistro.com and we can discuss your design.

Most custom frames will come with FBM's standard warranty which is a 30 warranty against manufacturing defects (materials and workmanship) and 6 month waranty against breakage.  READ THE FBM WARRANTY FOR DETAILS.  Frame designs that are unusual, or not designed for the type of riding it will be used for may only be covered by the section of FBM's warranty that covers manufacturing defects.  If your frame design is of the later type, only warrantied against manufacturing defects, then we will make that clear and you will need to agree to that stipulation prior to making a down payment.

Thanks for choosing FBM to build your custom frame.

Current Frame Designs
Set all the options except for paint color


Classic Frame Geometries

Set the Headtube Angle, Bottom Bracket Height, Seat Tube Angle, Standover Height, and Chain Stay Length






72 through 77 degrees in 1/2 degree increments
 degrees

20.25" through 22" in 1/8" increments
Measured from the center of the head tube to the center of the seat tube

Top Tube Length
 inches
Top Tube OD (outside diameter) and Material



Top Tube Gusset


*1/4" diameter Top Tubes will have a 3D laser cut gusset;
Top Tubes with larger diameters will have formed 4130 plate gussets

Down Tube OD (outside diameter) and Material



Down Tube Gusset

- NOT RECOMMENDED
Bottom Bracket



11" through 12" in 1/8" increments
Measured from the middle of the bottom bracket to the ground

Bottom Bracket Height
 inches
Seat Tube



67 degrees through 75 degrees in 1/2 degree increments
 degrees

Stand Over Height
6" through 11" in 1/8" increments
Measured from the center of the bottom bracket to the center of the top tube along the center of the seat tube
 inches
Top of Seat Tube
(You will need to use a seat post clamp)

Integrated Seat Post Clamp
Integrated Clamp
Integrated Pivotal
Integrated Pivotal *** $10.00 additional
Top Tube - Seat Stay Junction


Seat Stay Material
Straight Guage




Tapered
Tappered Stays

3/4" OD x 0.035" wall tapered to 5/8" OD 4130 Chromoly
3/4" OD x 0.049" wall tapered to 5/8" OD 4130 Chromoly
7/8" OD x 0.035" wall tapered to 5/8" OD 4130 Chromoly
7/8" OD x 0.049" wall tapered to 5/8" OD 4130 Chromoly
Seat Stay Bridge








13.25" through 16"
Measured from the center of the bottom bracket to the center of the rear axle with the rear wheel slammed

Chain Stay Length
 inches
Chain Stay Style



Chain Stays Material
Straight Guage




Tapered
Tapered Chainstays
- NOT RECOMMENDED FOR FREESTYLE FRAMES

- NOT RECOMMENDED FOR FREESTYLE FRAMES

Chain Stay Bridge
4130 Chromoly







Rear End Spacing


Capped Stays


Maximum Rear Tire Clearance Required





Dropouts
Berzerker Dropout
  • 14mm Axle Slot
  • 3/16" thick
  • Heat Treated 4130 Chromoly
  • Designed for
    • Seat Stays
      • 3/4" OD Tapered to 1/2" OD
    • Chain Stays
      • 5/8" OD
      • 3/4" OD Tapered to 5/8" OD
      • 7/8" OD Tapered to 5/8" OD

Gypsy / Steadfast Dropout
  • 14mm Axle Slot
  • 3/16" thick
  • Heat Treated 4130 Chromoly
  • Designed for
    • Seat Stays
      • 5/8" OD
      • 3/4" OD Tapered to 5/8" OD
      • 7/8" OD Tapered to 5/8" OD
    • Chain Stays
      • 5/8" OD
      • 3/4" OD Tapered to 5/8" OD
      • 7/8" OD Tapered to 5/8" OD

Gypsy / Steadfast 3/8"Dropout
for 3/8" Axles
  • 3/8" Axle Slot
  • 3/16" thick
  • Heat Treated 4130 Chromoly
  • Designed for
    • Seat Stays
      • 5/8" OD
      • 3/4" OD Tapered to 5/8" OD
      • 7/8" OD Tapered to 5/8" OD
    • Chain Stays
      • 5/8" OD
      • 3/4" OD Tapered to 5/8" OD
      • 7/8" OD Tapered to 5/8" OD

Howler Dropout
  • 14mm Axle Slot
  • 3/16" thick
  • Heat Treated 4130 Chromoly
  • Designed for
    • Seat Stays
      • 3/4" OD
    • Chain Stays
      • 5/8" OD
      • 3/4" OD Tapered to 5/8" OD
      • 7/8" OD Tapered to 5/8" OD

Ivy Dropouts
  • 14mm Axle Slot
  • 3/16" thick
  • Heat Treated 4130 Chromoly
  • Designed for
    • 3/4" OD Seat Stays
    • 3/4" OD Chain Stays

Ivy Dropouts
  • 14mm Axle Slot
  • 1/4" thick
  • Heat Treated 4130 Chromoly
  • Designed for
    • 3/4" OD Seat Stays
    • 3/4" OD Chain Stays
Brake Mount Type



Brake Mount Position


Cable Guide



Cable Stop


Paint Color





- see the Berzerker
- see the Berzerker