Doctahawk XL - AXS Build

$5,617 $6,504

Potentially the nicest Chromag ever?

Extra-Large 2020 Doctahawk, Light Bianchi Teal custom paint job. One of a kind.

This bike is brand new, and perfect condition. It was built to display at a trade show, never ridden. 

  • Full SRAM AXS electronic drivetrain and seatpost.
  • SRAM X1 Carbon Cranks
  • Trailsmaster LTD
  • BZA 50mm stem
  • BZA Bar, 800mm 
  • Dagga Pedals
  • NQR seat clamp
  • Maxxis Minion DHF/DHR, tubeless
  • R4 hubs on BA30 rims
  • Rock Shox Lyrik Select Plus 180mm
  • SRAM G2 Ultimate Brakes with carbon Levers

Check out the full Doctahawk details here.

Only 1 piece in stock!


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Almost all Chromag frames are made from quality 4130 chromoly steel tubing. Chromoly is an abbreviation for chromium-molybdenum indicating the materials that the steel is alloyed with.

The added chromium helps increase the steels hardenability and also provide some corrosion resistance.
The molybdenum helps to increase the toughness of the steel.

It has a high tensile strength but is also malleable which is what gives our frames their notorious ride quality and feel. Chromoly is often used when more strength is required than that of mild carbon steel.

It falls under the AISI (American Iron & Steel Institute) 41XX designations which is where the “41” comes from. The “30” indicates it contains approximately 0.30% carbon by weight.

Chromoly is much stronger than traditional 1020 steel and it has a higher strength to weight ratio and high tensile strength, which means we can use less material and achieve a product that can withstand the abuse that riders love to throw at it.

Chromag 4130 Tubing

Hub Spacing // Boost 148mm (Axle and Hanger Included)
Headset // 44-56 Semi Integrated
Seat Clamp Size // 35mm
Seatpost Size // 31.6mm
BB // 92mm Press Fit (PF92)
Wheel Size // 29" or 27+
Recommended Fork Length // 180mm (-20mm)
Builder // Brad Howlett

Click here to view the frame user guide.

Head Tube Badge

Your bike is special. The head tube badge is the finishing touch so we’ve always made a point of taking the time to do something interesting with it. Our head tube badges have changed over the years and are an indication of the time each bike was made. Whether it’s a cast bronze, or polished stainless steel, water cut aluminum or a 3D CNC carving, each one represents our commitment to detail.

Chromag Headtube Badge

Dropouts

As 12mm through axles have proven to be solid, reliable and convenient, we have committed most of our models to utilize this format.   Our 12mm dropouts are accurate and tough and feature a removable derailleur hanger with a sturdy interface for strength and reliability.  All 2017 models (excluding Monk and Nice Dreams) will follow the 148mm boost spacing.

chromag boost dropouts

Yokel

Our ‘Yokel’ design is a small machined junction on the chainstay that helps accommodate both tire clearance and chainring clearance. Our first versions were huge CNC yokes that bridged the entire front end of the chainstays. Over time we refined this to minimize weight by arranging our chainstay layout asymmetrically and reducing the yoke to a minimal size. It’s one of our most unique frame features and has been copied by other frame makers.

Chromag Yokel

Chain Stay Protector

All Chromags now ship with our injection moulded chain stay protector to help keep the paint fresh and the noise low. These have an adhesive applied, but also slot for zip ties if they come unstuck years down the line, or if you want to apply it to another frame.