The S&M Mad Dog (Chris Moeller) Disc 20-Inch black BMX frame, proudly American-made, is showcased on a white background featuring a logo with striking red and yellow accents.
The S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame, an American-made yellow BMX frame with branding on the top and seat tubes, is elegantly showcased against a white background.
Four S&M Mad Dog (Chris Moeller) Disc 20 Inch Frames are stacked diagonally in green, red, yellow, and black, showcasing American-made precision.
The S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame is an American-made black metal bicycle frame with a custom triangular rear structure, a cylindrical seat tube, and disc brake compatibility.
The S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame is a custom-crafted, American-made green metal bicycle frame, shown from the side, without wheels or components.
The S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame is an American-made green bicycle frame with a small logo near the top tube, custom-crafted to integrate disc brakes for superior stopping power.
The S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame, in red, features rear triangles and dropouts visible for disc brakes, showcased on a white background.
Custom-crafted S&M Mad Dog (Chris Moeller) Disc 20 Inch red BMX frame on a white background.
The S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame highlights its American-made quality with a yellow rear triangle featuring custom dropouts for precision and an elegant design that accommodates disc brakes.
The S&M Mad Dog (Chris Moeller) Disc 20 Inch Frames, featuring sleek designs and disc brakes, are lined up against a wooden fence on a sunny day, ready for any adventure.
The S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame is a sleek American-made green bicycle frame. Displayed against a white background, the brand logo on the down tube highlights its quality craftsmanship, making it ideal for those seeking excellence in every pedal.
The S&M Mad Dog Disc 20 Inch Frame, made in the USA and inspired by Chris Moeller, showcases a unique triangular design with branded text.
SMFR020
SMFR020-07-YEL
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SMFR020
SMFR020
SMFR020
SMFR020
SMFR020
SMFR020

Highlights

  • American made, 2.2 kg
  • Disc brake only
  • Tall 10" standover
  • Five top tube lengths

Description

Big disc energy! Chris Mad Dog Moeller owns S&M and made a massive disc frame. For all your American-made lovers out there this is the one!

Throw a dog a wishbone! And a disc brake, with a tall stand-over, but keep it light (sub 5lbs) and you’ve got yourself the reincarnated Chris “Mad Dog” Moeller frame. It only took 36 years for S&M’s Top Dawg to drop another bike custom-crafted for his breed of biking, but much like the original, it's designed for dudes who want to terrorize the trails and the track and claim their territory doing it.

Features
  • American made, 2.2 kg. Chris Moeller's disc frame is built in the USA and still comes in light for a wishbone frame with a tall standover.
  • Disc brake only. Designed around a 120mm rotor with a 0mm IS to POST adaptor, or a 140mm rotor with a 20mm adaptor.
  • Tall 10" standover. Ten inches of standover with a 74.25° head tube angle and a 13.9" rear end, made for trails and track.
  • Five top tube lengths. 21", 21.25", 21.5", 21.75" and 22", so you can get the fit right.
  • Engraved Mad Dog detailing. An engraved shield on the head tube, 87 on the bottom bracket shell and a Mad Dog tag on the seat tube.

Specifications
  • Sizes: 21", 21.25", 21.5", 21.75", 22" top tube
  • Chainstay: 13.9" rear end length
  • Head tube angle: 74.25°
  • Seat tube angle: 71°
  • Standover: 10"
  • Bottom bracket height: 11.6"
  • Bottom bracket: Mid
  • Dropouts: 3/8"
  • Brake mounts: Disc, 120mm rotor spacing with 0mm IS to POST adaptor, 140mm rotor with 20mm IS to POST adaptor
  • Head tube: 5" tall integrated Campy style
  • Seat tube: 1" / 25.4mm seat post, slotted for a 28.6mm clamp
  • Seat clamp: 28.6mm traditional or quick release
  • Wheel size: 20 Inch
  • Weight: 2.2 kg
  • Made in: USA
  • Note: A hub with narrow flange width is recommended for spoke and calliper clearance. Max sprocket size with proper chain alignment is 39 tooth.

S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame

Brand: S&M SKU:

$1,499.99 AUD

Or 4 payments of $374.99 AUD with

Colour - Red

Top Tube Length - 21.75

20 inch BMX frame sizing

Frames are sized by top tube length. Start with your height, then let riding style decide where in the range you land.

Rider heightTop tube
147 to 157cm19.75 to 20.25"
157 to 168cm20 to 20.5"
168 to 175cm20.25 to 20.75"
175 to 183cm20.5 to 21"
183 to 190cm and up20.75 to 21.5"

The height bands overlap on purpose. If you land in two of them, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park. Plenty of riders, pros included, deliberately ride longer than a chart suggests.

How to measure

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the length of the tube you can see. Measure your current frame that way and compare.

  • Size up for stability through trails and transitions.
  • Size down if you want the bike quick and twitchy for spins and grinds.
  • Top tube is fixed once you buy, but chainstay length, stem length, fork offset and bar position all change how the built bike feels.

Not sure? Tell us your height and how you ride, and we will tell you what we would put you on.

Read the full buying guide

20 inch BMX frame sizing

Frames are sized by top tube length. Start with your height, then let riding style decide where in the range you land.

Rider heightTop tube
147 to 157cm19.75 to 20.25"
157 to 168cm20 to 20.5"
168 to 175cm20.25 to 20.75"
175 to 183cm20.5 to 21"
183 to 190cm and up20.75 to 21.5"

The height bands overlap on purpose. If you land in two of them, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park. Plenty of riders, pros included, deliberately ride longer than a chart suggests.

How to measure

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the length of the tube you can see. Measure your current frame that way and compare.

  • Size up for stability through trails and transitions.
  • Size down if you want the bike quick and twitchy for spins and grinds.
  • Top tube is fixed once you buy, but chainstay length, stem length, fork offset and bar position all change how the built bike feels.

Not sure? Tell us your height and how you ride, and we will tell you what we would put you on.

Read the full buying guide

S&M Mad Dog (Chris Moeller) Disc 20 Inch Frame - Red / 21.75

$1,499.99 AUD

Price match request

$12.99 flat-rate shipping Australia-wide, Express from $21.99

Free in-store pickup - Brisbane

Availability

2121.2521.521.752220.7522.0" TT
Yellow
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Green
Holmes Yellow
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● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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