Our UK-made Dedacciai and Reynolds steel adventure hardtail, with adventure race winning credentials and full bikepacking features.

"...it has what I believe to be perfect geometry for big backcountry rides and bikepacking, pedals smoothly and efficiently, and has a generously sized main triangle for a proper frame bag."  |  Bikepacking.com 2023.

Ridden to victory by Angus Young in the Highland Trail 550 2023, setting a new Fastest Known Time.

120mm fork compatible, with capacity for 29 x 2.6" wheels/tyres, the RAW delivers fast, efficient, sure-footed, all-terrain adventures, in the toughest conditions.

The Macro is our Italian-made lightweight configurable adventure hardtail, crafted from a custom MASON x Dedacciai aluminium tubeset.

With many custom features, innovative build options and unique components, the Macro combines the capability to carry bikepacking gear across variable off-road terrain with the imperative to keep moving at racing speed. Build a lightweight, flat bar, fully rigid bikepacking machine or combine the Macro with a 100mm suspension fork.

With capacity for 29 x 2.4" wheels/tyres, the light weight and configurability of the Macro create an ideal platform for bikepacking.

Multiple mounting points and careful details give unrivalled options for carrying gear – whether you’re equipping for a lightweight overnighter or an extended tour.

Our Italian-made Dedacciai steel ultimate adventurer has received a makeover. The mighty ISO is an ultra-endurance race-winning machine, designed to be pretty much unstoppable over a very wide range of terrain. Now the ISO2 adds an enlarged bottom bracket, improved cable routing, additional eyelets for carrying equipment, and new CNC dropouts with UDH compatibility.

"...it lets you go further and more extreme than just about any other drop bar bike." | Cycling Weekly 2020

Choose high-volume 650b x 2.8" or 29" x 2.6" wheels and tyres for enormous versatility and innovative load-carrying options – with a supremely comfortable riding position.

The ISO is designed to take care of you for long journeys into the wilderness.

Our Italian made, Dedacciai Steel, bikepacking and adventure bicycle. Designed with larger clearances and more relaxed geometry, it is highly adaptable with multiple load and accessory carrying configurations. 

"Masterpiece is a pretty big word to throw into a bike review, but I’m as comfortable and excited about using it here..."  |  Bike Perfect 2023.

This lovingly crafted bicycle is developed for fast, long-distance, extended adventure touring over very variable and unpredictable terrain.

Designed with capacity for 650b x 58mm [2.35”] and 700c x 50mm tyres.

All builds shown for our Bokeh models are also available for Exposure. Please Enquire.

Our Tuscany made, Custom Dedacciai Titanium, AdventureSport Bicycles. We believe that the term 'Gravel' does not do full justice to the capabilities of this multi-terrain, Ti adventure machine.

With capacity for 650b x 55mm or 700c x 45mm, the BokehTi is your versatile friend for fast adventure and fun-filled bikepacking trips.

The Bokeh and BokehTi are at home loaded up and traversing continents as they are stripped down and hammering forest single-track.

All builds shown for our Bokeh and Exposure models are also available for BokehTi. Please Enquire.

Our Italian made, Custom Dedacciai Aluminium, AdventureSport Bicycles. We believe that the term 'Gravel' does not do full justice to the capabilities of this multi-terrain, adventure machine.

"The ride is exceptional, with the Mason Bokeh 3 managing to strike a balance between aggression and versatility and offering a nimble and fast-rolling experience on gravel." | Road.cc 2024.

With capacity for 650b x 55mm or 700c x 45mm, the Bokeh is your versatile friend for fast adventure and fun-filled bikepacking trips.

The Bokeh and BokehTi are at home loaded up and traversing continents as they are stripped down and hammering forest single-track.

All builds shown for our Bokeh models are also available for the titanium BokehTi.

Our Italian-made steel touring road bicycle, with a focus on smooth, long-lasting performance and ultimate grand-touring capabilities. A new chapter in MASON Cycles’ obsession with high-performance steel, designed in collaboration with one of the most skilled and established bicycle frame builders in Italy.

"If you take delivery of a MASON SLR, you will be incredibly satisfied. You'll end up with a piece of engineering excellence...

"Simply stunning from every aspect, thanks to exceptional ride quality and attention to detail that sets it above the rest. In my opinion, it's faultless." | Road.cc ROAD BIKE OF THE YEAR & WINNER - BIKE OF THE YEAR '22/23.

Up to 700c x 40mm wheels/tyres, including full fenders.

The SLR is available with various build levels, similar to the options for MASON Bokeh and MASON Resolution. Or contact us for your dream custom build.

Our Italian-made, Dedacciai aluminium all-road bicycle tackles the most variable and unpredictable surfaces with confidence and poise.

"The way this thing rides is a masterclass in bike design and engineering"
– road.cc ROAD BIKE OF THE YEAR & BIKE OF THE YEAR FINALIST 2024/25

700c, with capacity for 35mm tyres [32mm with full fenders].

The Definition is designed to deliver sporty, long-distance performance in very variable weather and surface conditions.

Our Italian-made Columbus steel all-road bicycle. The Resolution uses modern design thinking and proven geometry to deliver a buttery smooth ride, across a wide range of surfaces in all conditions.

"Stunningly comfortable steel-framed beauty with an amazing ride quality. A masterpiece in showcasing what can be achieved with steel tubing, finished to an incredibly high standard."
– road.cc ROAD BIKE OF THE YEAR FINALIST 2024/25

700c, with capacity for 35mm tyres [32mm with full fenders].

Confidence inspiring, dependable, All-Season, long distance performance.

Our Italian-made Dedacciai titanium, ultimate road bicycle, now in two variants: the Aspect2 and the Aspect Integrale.

The Aspect uses the best European titanium tubing and highly advanced 3D printed UK made dropouts to deftly balance speed, comfort and handling.

"The first thing that struck me about the Aspect was just how silky the ride feel is..." | Cyclist Magazine.

700c, with capacity for 35mm tyres [32mm with full mudguards].

Smooth, fast, long-distance efficiency, taking variable surfaces and unpredictable weather conditions in it's stride.