Enigma Endeavour MKII Frame Only

Please contact us for more information on custom build options.

Timeless Reynolds 853 steel. Modern performance. Adventure-ready. 

The Inspiration

The Endeavour MK2 is the latest evolution of our renowned steel adventure bike, now offered exclusively as a ‘Signature’ fully bespoke, custom-built frameset. This handcrafted machine is designed for exploration without limits, whether you're tackling multi-day bikepacking trips, rugged gravel tracks, or long-haul endurance rides. 

Crafted using Reynolds 853 tubing, the Endeavour retains the timeless appeal of steel while incorporating modern performance features. Its stability-focused geometry, increased tyre clearance, and refined detailing make it the perfect companion for riders seeking comfort, control, and versatility across all terrains.

The latest refinements include stronger, stiffer UDH (Universal Gear Hanger) dropouts, ensuring full compatibility across all drivetrains. Additionally, an engraved stainless-steel bridge enhances both strength and aesthetics, while the optimised frame design accommodates tyres up to 50mm. Every Endeavour is built to order, offering a truly unique ride tailored to your specific needs.

• Frame Material Reynolds 853
• Frame Finish Single colour with contrasting logos
• HeadTube CNC machined 44mm
• Bottom Bracket BSA 68mm
• Dropouts Paragon UDH, thru axle
• Hanger Sram UDH
• Brake Mount 160 front / 140 rear flat mount
• Axle Size 12 x 142mm bolt thru
• Tyre Clearance Max. 700c x 50mm
• Cable Routing Modular external (guides supplied)
• Front Derailleur 34.9mm Band
• Max Chainring 1x 42t
• Seat Tube External 34.9mm
• Seatpost 31.6mm or 27.2 with a shim
• Headset Integrated ZS44 upper / EC44 lower