LOCA.CSTM is our line of bikes rooted in LOCA BIKES' philosophy – machines created from A to Z for you. It's not just a configuration – it's full control over every aspect: from the frame and components to paintwork and the smallest details.
We know a bike is more than just a means of transport. If you feel the same and want your machine to be as unique as you are, you're in the right place!

No more back pain or numb hands. Proper bike setup means greater comfort, better control, and reduced risk of injury.
This allows you to ride faster and more comfortably! We'll help you find the perfect position, adapt the bike to your current bike fitting, or transfer the configuration from your previous machine.

A signature on the frame? A motif from your favourite book hand-painted on the fork? With our paint shop, anything is possible. We'll help tell your story and create a design that stands out.
An anodised cassette matching the frame? Brown handlebar tape perfectly paired with your Brooks saddle? We take care of every detail to make your bike truly yours.

Every cyclist is different – body shape, riding style, and expectations vary. Yet most bikes on the market are mass-produced, where customisation gives way to cost-cutting.
At LOCA.CSTM it's the opposite. You decide on everything, and we help bring your vision to life, combining it into an exceptional bike.
Gravel, Road, Urban, or maybe eBike? Your style, your needs – we simply create the perfect solution.
From lightweight carbon to classic steel – the choice is yours.
Electric drivetrain, Gates belt, carbon wheels? We have everything you need to create your dream machine.
Stripes, patterns, hand-painted graphics, otherworldly finishes, colour-changing paints – the only limit is your imagination.
No compromises needed. Ready to start?


Building a custom bike is a process where you play the main role. We make sure every detail is perfected – from the first conversation to the finished machine.
We don't start with ready-made templates – we start with you. Need a bike for long trips, a city classic, or something completely unique? Tell us about yourself, and we'll advise the best solutions.
We determine:
This is when your bike starts taking shape. You have full freedom of choice, and we ensure every element fits your needs and riding style.
You choose:
This stage makes your bike truly yours. You can opt for subtle details or a design that will turns heads at every intersection.
You personalise:
Don't wait for the perfect bike – create it with us!
You don't have to take our word for it – see the extraordinary bikes we've already built!
Design: Pfishova
Paintwork: Dreamworkers
Features: Libre CF, wireless Rival AXS drivetrain, Dandy Horse carbon wheels, integrated cockpit
Illustrations – here turned into a true work of art! All thanks to Wroclaw artist Pfishova.
After applying the white base coat, Pfishova began the painstaking work – every drawing on the frame was applied by hand! Once completed, the entire piece was covered with a layer of matte clear coat to ensure durability for years to come. Our client also opted for a unique configuration – the wireless SRAM AXS drivetrain works flawlessly and allows for even more minimalism, and the wheels are the excellent Dandy Horse ARV – a model with ultra-light rims and laser-engraved logo. It's a sight to behold!

Design: Dreamworkers
Paintwork: Dreamworkers
Features: Cielo AL, Shimano GRX drivetrain, Dandy Horse carbon wheels
The 90s in full swing – we love this era and it clearly shows in the paintwork! This unique project was created by our favourite paint shop – Dreamworkers. The bold colours are reminiscent of candy stores and childhood amusement parks.
This was quite a challenge! The number of colours and geometric patterns made Chromatic Blitz a very labour-intensive project that required flawless precision and a lot of patience from the painter. But it was worth it – the effect is breathtaking!

Design: Dreamworkers | M. Skupiński @kodo_interiors
Paintwork: Dreamworkers
Features: Libre CF, Campagnolo Ekar 1x13 drivetrain, Campagnolo carbon wheels, integrated cockpit
Campa and pure design for our client working in architecture, who himself had a big part in the paintwork design. You can tell he knows his stuff, because the final effect is amazing!
Paintwork with a characteristic gradient reminiscent of the iconic UCI flag finished in full gloss – classic. The whole design goes perfectly with the unique configuration – the exotic Ekar 1x13 group was the first gravel group with as many as 13 (!) gears on the market. Add to that an integrated carbon cockpit – also painted by us – glossy carbon wheels, and the result is a perfect bike.

Design: Dreamworkers
Paintwork: Dreamworkers
Features: Cielo AL, SRAM RED AXS, mullet drivetrain, ENVE carbon cockpit, DT Swiss carbon wheels
This is the kind of paintwork you don't forget! Inspired by technical military camouflage, the design looks ordinary from a distance, but when you look at up close you'll see a crazy amount of details. We didn't even want to ask the guys at the paint shop how much work went into it ;)
The paintwork required the application many layers of paint – under the dense mesh pattern are blotches characteristic of typical camouflage. Executing this pattern precisely was a real challenge. This build was one of the lightest aluminium gravels in our portfolio. With the combination of SRAM RED + XX1 + ENVE + DT Swiss, it couldn't be otherwise!
Design: Monika Paskud @paskudtattoo
Paintwork: Monika Paskud | Dreamworkers
Features: Gravel CF, SRAM AXS, DandyHorse
The paintwork of this bike is a unique combination of literary imagination and the mystery of galaxies. Inspired by Lewis Carroll's poem Jabberwocky and space – the passion and work of the bike's owner, who is a scientist.
An incredible project hand-drawn directly onto the frame by Wroclaw-based tattoo artist – Paskud Tattoo. After applying the first layers of paint, the creature design on the front of the bike was hand-painted by Monika, then sealed with a clear coat to ensure proper durability. The configuration features the classic and reliable GRX 1x11, interestingly paired with a modified derailleur cage from Garbaruk, which allowed us to run a massive 10–50t cassette that was not standardly possible with that version of Shimano's drivetrain.

Design: Tadek Ciechanowski @tadek.ciechanowski
Paintwork: Dreamworkers
Features: Fixed Gear AL, fixie, Mavic Ellipse wheels, Brooks Cambium saddle
A bold project referencing the colourful '90s. Tadek created this design for us many years ago, yet today it still remains one of our favourites. Because of the characteristic yellow-blue main colours, in the company it was nicknamed after a certain Swedish furniture store where you can eat iconic meatballs :)
Paintworks with many colours and geometric patterns are always the most labour-intensive – every transition has to be done perfectly. The entire piece was finished with a full-gloss clear coat. The wild design contrasts with a minimalist configuration – this machine is nothing other than a fixie, a bike with only one gear!

Design: Tadek Ciechanowski
Paintwork: Dreamworkers
Features: Libre CF, Shimano GRX 1x11, carbon wheels, integrated cockpit
Another return to the '90s! It's easy to see we're big fans of this era ;) This is one of the first projects we did for our carbon gravels. The entire design was created by Tadek Ciechanowski – a Wroclaw graphic designer and photographer we've worked with for many years.
The project was finished in satin – the characteristic final layer comes from as a clear coat, which thanks to its different composition, diffuses light in a specific way, creating this elegant semi-matte effect.

Design: Pfishova
Paintwork: Pfishova | Dreamworkers
Features: Alto CF, SRAM AXS, Dandy Horse carbon wheels
Hand-drawn, striking design by Wroclaw-based artist Pfishova. The hand-drawn illustrations inspired by racing, finish flags, and speed, perfectly capture the spirit of this fast road bike!
Like every hand-drawn design, after applying the first layers of paint (this time with an interesting gradient), the drawings were applied by the artist, and then the entire piece was covered with glossy clear coat, which perfectly highlights the graphics on the frame and provides proper durability. Dandy Horse carbon wheels, cables hidden in the stem and classic Gravelking tyres with brown sidewalls perfectly complete the look.

All in-stock bikes are shipped within a week. Remember that most orders are custom-made, and delivery time is between 2–3 months.
You can pay:
We use trusted and secure payment providers, and you'll receive confirmation immediately after payment.
All bikes undergo thorough testing: frame and fork design, factory inspection, painting, assembly, and test rides. This ensures the highest quality and durability.
For Poland, Germany, Austria, and the Czech Republic, bikes are delivered fully assembled – simply attach the pedals and rotate the handlebars.
For other countries, you will also need to insert the saddle and seat post, attach the front wheel, and secure the handlebars.
Yes! With years of cycling experience, we can help choose the right frame size and components.
Already have bikefitting measurements? We'll adjust the components to replicate your position.
No measurements? We can suggest bikefitting locations and then build your bike according to the fitter's recommendations.
Absolutely! We service bikes purchased from us all year round.
Have a bike from another brand? Please call us in advance to check available appointments.
Yes! Visit our showroom in Wrocław.
Want to test a specific model or size? Please contact us in advance
Didn't find an answer in the FAQ? Reach out to us here and we'll be happy to help!

Your bike, your rules. Fill out the form – it’s the first step to creating your unique project. We’ll determine your needs, choose the configuration, and handle the rest!