We are passionate about pedalling and people. We discovered gravel biking as a way to explore our surrounding in a new, fun and exciting way, and quickly realised that the bikes just weren't up to the job.
We set about developing our Causeway gravel bike which marries off-road performance with On-Road speeds, resulting in an award winning ride which inspires confidence at every turn.
What started out as just a simple idea, has developed into a movement of like minded cycling enthusiasts who have reignighted their passion for discovery and adventure, building new friendships along the way.
TRY BEFORE YOU BUY
BROWSE OUR BEST SELLERS
Great customer service with
Demo rides available.
All requirements met without fuss.
Bike ready when promised.
All round great product supplied by great company on time and to specification.Ian G
Best customer service i experienced my entire life! The product: what can i say ... i think i couldn't have bought me a better bike than my Causeway! It's comfortable, durable, fast, gorgeous ... i could talk days about it! ...Without exaggeration ... one of the best purchases I ever did!Ferdi Hüls
Fantastic bike from a fantastic group of people that couldn’t be more helpful in ensuring you ride away on the setup you need! The bike itself has provided me with exactly what I was looking for, which is a bike that’s great fun on the trails but also allows me to cover longer distances to explore the local area. Just the legs and lungs holding me back now! Cheers Fustle!Graeme M
Great bike and easy to work with. Set up bike the way I wanted and excellent knowledge about different kit options.Owen Parkes
Really professional yet personable service, great communication and flexibility about arrangements to collect / receive. Our experience of how the first FUSTLE performs and handles on rides in the north of England made choosing this for our second bike a no-brainer. Really pleased to be able to enjoy these bikes on rides together and see where the adventures take us! Thanks again team FUSTLE.Caroline TB
A great purchase experience from start to finish, Aaron got in touch straight away about my bike order and guided me though the process. I had a size query and he took measurements and stats from my old bike to compare size and fit. Superbly packaged and bike fit perfectly without needing to make any adjustments. The bike itself is amazing quality and fantastic to ride, my PBs are coming in thick and fast with it. Highly recommended!Laura T
For the rider who wants to rip trail centre turns and loose dirt trails. It's all about linking your favourite sections together on a short to medium length ride, minimal kit and coming back with mud on your face.
Commuter by day, gravel grinder by weekend. For the rider who wants to keep fit and rack up the miles, whether that's during the week on their way to and from work, or at the weekend riding with their club tackling both on and off road miles between coffee stops and stat comparisons.
made in northern ireland
Causeway x Donard Backroad+ Limited Edition
This hand made in Northern Ireland frame is part of a collaboration with local artisan frame builder Donard.cc
Assembled with the limited edition Shimano GRX LE Groupset with polish
CAUSEWAY FRAME KITS
A FRESH TAKE ON THE MODERN GRAVEL BIKE CHASSIS
With a progressive approach to geometry and compatibility we offer our Causeway GR1.1 as a frame kit for you to build exactly how you want it.
Big tyres, 2x drivetrain, flat bars... no matter what your requirements are, we offer a frame kit to accommodate almost every option available.
Function, Form and Fit for Purpose
We understand that even the simplest of products should be well designed and deliver exactly what is expected of them.
Our accessories and merchandise are no different.
THE COMBINATION OF OFF-ROAD CAPABILITIES, VERSATILITY AND VALUE FOR MONEY MAKES IT EASY FOR THE JURY TO CROWN THE FUSTLE CAUSEWAY GR1 FRAMESET WITH AN AWARD.
A BLENDED MALT OF ALL-DAY COMFORT WITH HIGH-SPEED CONFIDENCE AND ADVENTURE READY VERSATILITY.
THE FUSTE CAUSEWAY GR1 IS MORE THAN JUST A 1 TRICK PONY, IT'S STABLE, CONFIDENT AND MOST OF ALL AN ABSOLUTE BLAST TO RIDE...
I'VE NEVER FELT AS CONFIDENT ON A GRAVEL BIKE... THE GR1 FELT SURE FOOTED, AND NEVER OUT OF IT'S DEPTH.
WITH IT'S PROGRESSIVE GEOMETRY, ROBUST CONSTRUCTION AND NUMEROUS MOUNTING POINTS, IT IS JUST AS SUITABLE FOR AFTER-WORK TRAIL RIDES AS IT IS FOR BIKEPACKING ADVENTURES...
IT'S STABLE, CONFIDENT AND MOST OF ALL AN ABSOLUTE LAST TO RIDE