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(Ex VAT)
The bike is an adventure focussed bike that shares all the same DNA as the Fiadh model but with increased tyre clearance.

This bike is named after Tom’s late mother Cilla Sturdy. Cilla was an enthusiastic cyclist with a real sense of adventure. Cilla’s tendency to reject the classic ‘out and back’ style route would often find her rambling through farmers fields and skipping gates in search of a more intrepid route. This bike is a tribute to her curiosity for the great British countryside and love of the natural world.

With a fully customisable geometry set this bike is the Sturdy answer to a modern multi surface drop bar bicycle. Whether you think of it as adventure, cyclocross, fast touring, all-road or gravel style riding this bike has got you covered. We developed and tested this bike on the numerous gravel and single track routes in our home counties of Somerset and Wiltshire. We’re happy to say that our customers have also been enjoying these bikes far beyond our county borders. 

Cilla is perfectly adapted for a variety of off-road adventures; featuring clearance for tyre widths up to 50mm, comfortable geometry and the option to customise bottle cage and cargo mounting locations. This bike has everything you need to ride with the spirit of Cilla. 



  • Variable geometry to suit any riding style
  • Fully integrated routing for electronic shifting systems
  • Customisable design features including rear disc standard, dropout details and boss locations
  • Optional mudguard and rack compatibility
  • Custom finish options including logo placement, custom details, anodising, polishing, shot peening and masking.  
  • Customisable Ti frame accessories included as standard

Frameset includes:

  • Frame - 3D printed Ti construction with fully internal cable routing and custom geometry
  • Fork ​- 3D printed Ti with internal cable routing
  • Seatpost and seat clamp - 3D printed Ti seatpost topper - integrated seatpost clamp
  • Cockpit - 3D printed Ti with fully internal cable routing and custom geometry
  • Crankset - 3D printed Ti in custom length
  • Chainring - Custom machined Ti X1 chainring
  • Computer and accessory mount - 3D printed fully adjustable mount with Garmin or Wahoo mount and lower accessory mount.
  • Bottom bracket - Custom machined Ti T47 bottom bracket with Enduro bearings and Sturdy BB tool
  • Through axles - Custom machined Ti through axles
  • Bolts - Custom machined Ti Torx head bolts with included tool
  • Bar end plugs - Custom machined Ti bar end plugs 
  • Rotor lockrings - 3D printed Ti - same installation tool as BB

Assembly Standards:

  • T47-68mm Ti bottom bracket 
  • IS42-IS47 Enduro headset
  • 1X and 2X compatibility
  • 142mm rear axle
  • 140mm or 160mm flat mount 
  • Replaceable derailleur hanger
  • 50mm maximum tyre size (although we recommend 40-45mm for best mud clearance)
  • Approximate final build weight 7.8 - 8.8kg

By placing a deposit a delivery window will be reserved for you. These delivery windows are estimated and cannot be completely guaranteed although every effort is made to meet them. Builds are supplied either as frame kits or complete assembled bikes. Prices for complete assembled bikes will vary depending on components chosen.

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How it works
Secure your estimated delivery slot
We'll be in touch with more details
We will work together toward and approved design
Your bike is manufactured and shipped
Get out riding!

Parts and components

To get full control over the critical interfaces that a rider has with the bike, I have developed a range or proprietary components to complement the frames and get the full benefit of a truly optimised design.

Some of these are being made available as standalone parts that you can purchase.

Ti Forks

Ti Chainrings

Ti Handlebars

Ti Cranksets

Ti Seatposts