A cyclist wearing a black helmet and black cycling kit rides a dark blue titanium road bike along a grassy coastal path with purple and yellow wildflowers and blue ocean in the background. Large white text on the left reads 'WHO REILLY THE TITANIUM BIKE CO?'.
Reilly the Titanium Bike Co Ltd is an independent British brand dedicated to producing bespoke, titanium road and gravel bikes. Founded by Mark Reilly and Neil FitzGerald in the early 1990s, our rich framebuilding heritage and enduring love for titanium remain at the core of the business today.

Chris joined the business in 2020 and with Mark's death in 2021, Neil and Chris decided to take the business in a new direction. This included a move in 2025 out of Brighton to the beautiful Kent countryside. With the workshop, office and bike fit studio resident in a converted Tithe barn, we have created the perfect home for our growing fleet of titanium road and gravel bikes.  

Our belief in customer service sets us apart from our competitors.  As a small independent brand we have the time to understand how and why you ride and the knowledge to create a bike around you. The bespoke nature of our builds allow us to give customers the freedom to produce a bike that is genuinely unique. From jaw-droppingly gorgeous anodised finishes to understated black decals each bike is as individual as its rider.
Chris & Neil

Contact us via email, WhatsApp, phone
Book A Demo

WHY BUY A REILLY OVER OTHER TITANIUM BRANDS?

Two men in black puffer jackets standing and talking indoors near a bicycle in a shop or workshop setting.

EXPERT ON-HAND CUSTOMER SERVICE

This includes as many demo rides as it takes and complementary bike fit and cleat alignment guaranteeing comfort in the saddle.  Our passion and knowledge can guide you through the build process and with bespoke finishes ensures each bike is truly unique.
Close-up of a metallic bicycle frame tube in flowing water

PREMIUM TITANIUM

Not all titanium is created equal. Reilly use premium aerospace grade titanium with seamless, imperfection-free tubing, engineered for up to 30% more tensile strength. Each frame blends cutting-edge technology with traditional craftmanship for beauty, comfort and speed.
Close-up of a silver mountain bike frame with red and black 'DEAD' branding, set against a dark outdoor background with a rope barrier.

INTELLIGENT FRAME GEOMETRY

Our frame geometry has been honed over 30 years. With equal consideration to the smallest and tallest of riders all models are available in XXS (under 5ft) to XXL (6ft5”)
A cyclist in a black and green jersey rides a road bike on a paved path with tall green grass and trees in the background.

EXCEPTIONAL RIDE QUALITY

We spend countless hours prototyping and refining every model. We obsess over every detail to ensure the perfect balance of performance, comfort and handling.  Lifetime warranty on all frames.
Close-up of a metallic bicycle frame in water, with a black label reading 'TITANIUM 3AL-ZR ULTRA BOTTLE' visible on the seat tube.

PREMIUM TITANIUM

Not all titanium is created equal. Reilly use premium aerospace grade titanium with seamless, imperfection-free tubing, engineered for up to 30% more tensile strength. Each frame blends cutting-edge technology with traditional craftmanship for beauty, comfort and speed.
Close-up of a metallic bicycle frame showing the seat tube junction and a purple headset, set against a textured teal background.

INTELLIGENT FRAME GEOMETRY

Our frame geometry has been honed over 30 years. With equal consideration to the smallest and tallest of riders all models are available in XXS (under 5ft) to XXL (6ft5”)
A cyclist wearing a black and blue rainbow-striped Reilly cycling jersey rides a black gravel bike on a paved road surrounded by green grass and trees.

EXCEPTIONAL RIDE QUALITY

We spend countless hours prototyping and refining every model. We obsess over every detail to ensure the perfect balance of performance, comfort and handling.  Lifetime warranty on all frames.
Two men in black puffer jackets standing and talking indoors near a bicycle in a shop or workshop setting.

EXPERT ON-HAND CUSTOMER SERVICE

This includes as many demo rides as it takes and complementary bike fit and cleat alignment guaranteeing comfort in the saddle.  Our passion and knowledge can guide you through the build process and with bespoke finishes ensures each bike is truly unique.

Shop Titanium Gravel Bikes

Gradient bicycle on a white background with 'Gradient' branding. Close-up of a bicycle frame showing a silver metallic downtube and headtube with purple headset rings, black handlebar stem, brake lever, and cable against a white background.

GRADIENT // GRAVEL DISC

In stock
From £4,399.00 For international orders, UK VAT has been removed.
Reilly reflex titanium gravel bike with blue fade anodized finish Close-up of a bicycle frame with a polished silver metallic finish and a blue stylized 'R' logo on the head tube, against a white background.
Sale

REFLEX // GRAVEL RACE DISC

In stock
From £5,499.00 For international orders, UK VAT has been removed.
£5,999.00 From £5,499.00 For international orders, UK VAT has been removed.
Spectre II bicycle on a white background with gold text Titanium gravel bike with a Shimano Ultegra groupset
Sale

SPECTRE // ALL ROAD DISC

In stock
From £3,799.00 For international orders, UK VAT has been removed.
£4,249.00 From £3,799.00 For international orders, UK VAT has been removed.

Shop Titanium Road Bikes

Reilly fusion titanium bike Close-up of a bicycle frame made of brushed metallic silver aluminum, showing the seat tube junction and part of the black tire against a white background.
Sale

FUSION // AERO ROAD DISC

In stock
From £5,499.00 For international orders, UK VAT has been removed.
£5,999.00 From £5,499.00 For international orders, UK VAT has been removed.
Spectre II bicycle on a white background with gold text Titanium gravel bike with a Shimano Ultegra groupset
Sale

SPECTRE // ALL ROAD DISC

In stock
From £3,799.00 For international orders, UK VAT has been removed.
£4,249.00 From £3,799.00 For international orders, UK VAT has been removed.
Silver bicycle with black components on a white background, featuring the text 'T325D'. Close-up of a bicycle frame with a black kinfolk bike lock secured around the seat post junction, featuring a silver metallic frame and a black tire.

T325D // TITANIUM ROAD BIKE

In stock
From £4,199.00 For international orders, UK VAT has been removed.