Endeavour - Frame
Endeavour - Frame
Endeavour - Frame
Endeavour - Frame
Endeavour - Frame
Endeavour - Frame
Endeavour - Frame
Endeavour - Frame
Endeavour - Frame
Endeavour - Frame
Modern, Versatile and Striking Steel Adventure Bike

The Endeavour is the steel sister to our hugely successful Titanium Escape, designed for bike packing, touring, and exploring the world beyond tarmac. The Endeavour is equally at home as a classy commuter, winter training road bike, or as a nimble and very capable gravel bike on your local trails.

Handmade frames built to perfection by the Enigma team here in our Sussex workshop. Every Signature frame is meticulously crafted to exacting standards using the finest hand selected materials and is designed to deliver exceptional performance combined with an aesthetic that is classic, beautiful and ‘British’.

  • Frame Material Columbus & Reynolds Blend
  • Frame Finish Included Fade Scheme
  • Axles 12mm x 100mm Front, 12 x 142mm Bolt Thru
  • Bottom Bracket (Disc) BSA 68mm
  • Brake Mount (Disc) Flat Mount, 140 or 160mm Rotor
  • Seat Tube Internal 31.6mm or 27.2 with a shim
  • Seat Tube External 34.9mm
  • Headset Integrated ZS44 Upper / EC44 Lower (Chris King Inset 7/8)
  • Tyre Clearance 700c x 40mm with Mudguards, 700c x 43mm Without
  • Tyre Clearance 650b x 47mm
  • Front Derailleur 34.9mm Band

Having a frame that fits you perfectly is a critical part of the process. We have over 20 years of bike fitting experience and data to call upon to ensure your riding position is absolute pinpoint. Our set frame sizes at 2cm increments will work very well for the majority of people but there is also a full custom geometry option (extra charge) should the set size not work for you.

Please see our sizing / geometry page

Each Endeavour is handmade to order in our Sussex workshop which gives us complete control over the whole process from start to finish. This means every frame can be tuned to the riders’ specific needs, whether it be custom frame geometry, tyre clearance, cable routing, eyelets, frame finish and more. For full bike purchases almost any specification is possible so if you have something in mind for your new bike build, just let us know and we can make it happen.

If you purchase a complete bike, it will be supplied fully assembled although a small amount of assembly may be required if the bike is shipped via a courier service. We can build a bike using components supplied by customers, please get in touch to discuss options and prices.

To get started call, email or book a workshop visit online via our website. We will discuss your riding style, your objectives and targets as well as considering any existing bike fitting data that you may have. This information will enable us to create a precise picture of just what you are looking for.

Alternatively speak to one of our chosen cycle retail partners to guide you through the order process, all carefully selected for the expertise, facilities and service they provide

Once the design and specification are complete and signed off, we will request a deposit of £1000 to hold your production slot. Once the deposit has been made, your bike will then be added to our workshop build list. It’s at this point that we will collate all of your chosen build parts for assembly.

Please note, if you’re intending to pay through a cycle scheme then your deposit will be refunded once we’ve processed your voucher, normally upon handover of your bike or frameset.

If your frame size is not available ex stock the current is between 4 –5 months. A painted frame finish will add another 30 days

Yes, we offer 0% interest packages from Santander Consumer Finance, please get in touch for more details.

We work with all the major Ride to Work schemes including:

Frame/Frameset Buying Options

Endeavour - Frame

Our Signature Endeavour frame includes a ‘Fade’ finish as standard but other paint options are available at an additional cost. Please see our paintworks page for more information.

    Frame Only Price:
  • From - £1460
  • Custom Geometry Upcharge + £300
    Frameset From Price:
  • From - £1897

The frameset price includes our own C-Six ADV or GRV Carbon Adventure/Gravel Fork (Painted), TK036A Inset headset, alloy seat collar, thru-axles front and rear and any appropriate guides.

Get the look – Add a matching Hope Headset, Seat Collar and Bottom Bracket to your order for an extra £136

Endeavour

Steel bikes have been present in the Enigma range for over 12 years, and although we are more widely known for our titanium frames, the roots of frame building lie in the tradition and skills honed over generations of steel frame builders. In a world of carbon and aluminium bikes there is something ‘Enigmatic’ about a modern steel bike, that provides a beautiful ride quality and modern performance blended with classic, timeless styling.

The Endeavour is handcrafted from a carefully considered blend of Columbus and Reynolds tubing with geometry optimised for stability over challenging terrain. Generous tyre clearance for 700c x 43mm or 650b x 47mm tyres ensures a wide range of wheel/tyre options for real versatility. There are mounts for mudguards, a pannier rack, and fork mounted cargo cages along with a versatile cable routing system to keep things tidy whether you’re using 1x, 2x, mechanical, Di2 or Wireless groupsets. Aimed at off road and endurance riding, the Endeavour frame features a higher stack height than some of our other models to enhance comfort levels over long distances.

The Endeavour is a striking, versatile, modern gravel bike for lovers of steel machines and sports a beautiful ‘Fade’ colour scheme for a stylish, contemporary look.

A feast for the eyes. Enigma dealer LightWolf Studio from Dresden, captured this stunning Steel Endeavour build assembled by their mechanic Nills.

Geometry

The sizing chart will help get you on the right size bike, please also refer to the geometry table for full specification. Learn more about Enigma Bike Sizing

Enigma Endeavour Disc Brake

Frame Size A - Top Tube (mm) B - Seat Tube C - Head Tube D - Chain Stay E - BB Drop F - Seat Angle G - Head Angle H - Fork Length I - Stack J - Reach K - Wheel Base Down Tube OD Top Tube OD
52 520 470 120 430 75 75.0 70.5 399 558 368 1015 38 32
54 540 500 140 430 75 74.0 71.0 399 579 372 1022 38 32
56 560 530 160 430 75 73.0 71.0 399 598 376 1032 38 32
58 580 560 180 430 75 73.0 71.5 399 619 390 1048 38 32

Sizing

Frame Size (Horizontal Top Tube)   Rider Height (cm) Rider Height (Inches) Saddle Height (mm)
50 158 5'2" 660
51 162 5'4" 680
52 166 5'5" 700
53 170 5'7" 720
54 174 5'8" 740
55 178 5'10" 760
56 182 6'0" 780
57 186 6'1" 800
58 190 6'3" 820
59 194 6'4" 840
60 198 6'6" 860

Our team of expert fitters are always on hand to help you choose, so if in any doubt please get in touch.