Planet X bikes are assembled in the UK from frames made mainly in Taiwan and China, with some models from Italy, and designed in Sheffield.
Curious about factory locations and what “built in Britain” really means for Planet X? Here’s the plain-English breakdown. The brand designs in Sheffield and Rotherham, sources frames from specialist plants overseas, then builds complete bikes in the UK. That mix keeps prices keen without skipping on quality checks or after-sales support. Below you’ll find a model-by-model view, how to read your stickers, and the steps to verify your own frame’s origin. If you searched “where are planet x bikes made?,” this page gives the straight answer with proof you can check.
Planet X Bike Manufacturing: Country Of Origin Facts
Planet X sits in a common place for modern bike brands: design and assembly at home, core frame manufacturing with long-time suppliers in Asia, and occasional European runs. Most carbon and alloy frames come from Taiwan or China. Some titanium and special projects have used European partners in certain years. Final bike builds and pre-delivery checks take place in South Yorkshire. That’s why you’ll often see “Hand Built in Britain” on range pages, while the frame itself carries a country label from the manufacturing plant.
| Line / Material | Typical Frame Origin | Final Assembly |
|---|---|---|
| Planet X Carbon Road (EC-130, Pro Carbon, etc.) | Taiwan or China | United Kingdom |
| Planet X Alloy Road / Gravel | Taiwan | United Kingdom |
| Planet X Steel Road / Gravel | Taiwan or China | United Kingdom |
| Titus Titanium (Adventure / MTB) | Asia or Europe, model-dependent | United Kingdom |
| On-One Hardtails & Gravel | Taiwan or China | United Kingdom |
| Urban / Hybrid / Fitness | Taiwan or China | United Kingdom |
| Kids’ Bikes | Taiwan or China | United Kingdom |
| E-Bikes (various) | Frames: Taiwan/China; Motors: global suppliers | United Kingdom |
Where Are Planet X Bikes Made? Details By Frame Type
This section groups the typical sources by material, since most shoppers pick by frame type. Model cycles and vendor mixes can shift, so treat the label on your own frame as the final word.
Carbon Frames
Carbon frames are usually produced in Taiwan or China, where much of the world’s carbon bike capacity sits. Tooling, layup schedules, and resin choices are set per model. Finished frames receive bonded hardware and small parts at the factory, then travel to the UK for paint touches (where applicable), bike build, torque checks, and a short test ride.
Aluminium Frames
Alloy frames tend to come from Taiwan, a hub for hydroforming and consistent weld work at volume. Once in South Yorkshire, the workshop fits the drivetrain, wheels, cockpit, and contact points, then runs through shifting and braking checks.
Steel Frames
Steel frames show up across road, gravel, and adventure lines. Production often alternates between Taiwan and China. Clear-coat quality, alignment, and braze-on placement get checked during intake and again during the final bike build.
Titanium And Special Runs
Titanium models under the Titus badge have appeared from both Asian and European partners over time. These bikes prioritize long-haul comfort and durability. Weld quality and heat tint get close scrutiny at intake before the UK build begins.
Why The Split: Overseas Frames, UK Builds
Two drivers sit behind this setup. First, frame factories in Taiwan and China run at huge scale with tight control of carbon layup and alloy processing. Second, doing the full bike build in the UK helps with QC, custom spec, and delivery speed to UK and EU riders. Many direct-to-consumer brands pick the same model for the same reasons.
Design And Spec Happen In South Yorkshire
Geometry, tube choices, fork offsets, and spec sheets are set by the brand team in Sheffield and Rotherham. That team signs off pre-production samples, then the frame vendor executes a run. Final bikes land back in the UK workshop for assembly and checks before shipping.
What “Built In Britain” Means In Practice
The phrase points to final assembly and QC, not frame fabrication. A bike can be designed and built into a complete package in Britain while the bare frame’s country of origin is Taiwan or China. You’ll often see both facts printed on the product page and the small country-of-origin decal on the frame.
How To Confirm Your Own Bike’s Origin
If you already own a Planet X, no need to guess. The proof sits on the frame and in the paperwork. Use this quick checklist to read it the right way.
Check The Country Label
Flip the bike and look near the bottom bracket shell, chainstay, or the underside of the down tube. You should find a small decal naming the country that made the frame. This label follows import rules and reflects the frame’s origin, not where the bike was built.
Read The Serial And Batch Info
Serials vary by factory. Some include a letter code for the plant and a date code for the batch. Formats differ, so treat the serial as a clue, not a verdict. Your invoice and build sheet from the UK workshop anchor the final assembly date.
Cross-Check The Product Page
Range pages often say “Hand Built in Britain,” while the frame description or spec table may mention carbon layup, alloy type, or tubing source. That triangulation lines up with the sticker on your bike. If you need help, support can check by serial.
Country-Of-Origin Rules And Stickers
Customs rules require the frame’s origin to match the place of last substantial transformation. For a bicycle, that’s the frame. Building a complete bike in the UK doesn’t change the frame’s country label. A box may read “bicycle assembled in UK; frame made in Taiwan.” Both can be true at once, and both can appear on the same order.
| Label Or Clue | Meaning | Where To Find It |
|---|---|---|
| “Hand Built in Britain” | Final assembly and QC took place in the UK | Range and product pages; occasional small top-tube decal |
| “Made in Taiwan/China/Italy” | Frame manufacturing origin | Underside decals near the bottom bracket or down tube |
| Serial format | Factory and date coding for the frame batch | Under bottom bracket, dropout, or seat tube |
| Invoice or build sheet | UK workshop assembled your bike | Order confirmation and packing slip |
| Component boxes | Origins for groupset, wheels, or motor | Inside bike box or accessory packaging |
| Paint sticker | Occasional note for paint location | Steerer off-cut or frame paperwork |
| EU/UK compliance mark | Meets import and safety marks | Frame or documentation |
Quality Control: What Happens In The UK Workshop
A UK build centers on consistency. Techs face the head tube and bottom bracket if needed, check alignment, grease every interface, and torque to spec. The bike then runs through shifting, braking, and wheel-true checks. A short test ride confirms no rattles and clean indexing across the cassette.
Why This Matters For Buyers
Knowing the split between frame origin and final assembly helps you judge value. You get established Asian frame manufacturing paired with local support and quick parts turnaround. If a warranty claim ever pops up, a UK-based team processes it.
What To Do Before You Buy
Want to be sure about a specific model? Take these steps before you click “add to cart.” They take minutes and prevent wrong guesses about origin or spec.
Scan The Product Page
Look for country mentions, the build location, and any notes on tubing. Carbon models usually list layup and fork rake; alloy models often call out hydroformed tubes. Those details point back to common suppliers in Taiwan or China.
Ask Support About Your Size
Supply can vary by size run. A 52 cm batch may ship before a 56 cm, and vendor mixes can change mid-cycle. A quick chat with support gets you the current picture for the exact frame you want.
Plan For Spares
Check hangers, headset bearings, and bottom bracket type. Keep a spare mech hanger and a fresh chain in your toolbox. That’s smart prep for any direct-to-consumer bike and keeps small issues from halting rides.
Where This Leaves The Brand Today
The company trades as Planet X under Winlong Garments Ltd and continues to build bikes in South Yorkshire. The online-first setup lets the workshop focus on spec control and fast shipping. That’s the model behind the “built in the UK” line you’ll see on many pages. For the brand’s own wording, see the wording on Planet X’s About page. For a neutral note on frame production, see the “Production” section on Planet X (Wikipedia).
Quick Clarity On Common Questions
Does UK Assembly Change The “Made In” Label?
No. Country-of-origin rules tie the label to the frame’s transformation location. A UK build adds value and QC but doesn’t rewrite the frame’s country.
Can Two Bikes Of The Same Model Have Different Origin Labels?
Yes. In long model runs, vendors can rotate. One batch might come from Taiwan, the next from China. The UK build process stays the same across batches.
Is There Any UK Frame Fabrication?
The brand’s messaging centers on UK design and bike builds rather than in-house frame fabrication. For full UK-made frames, look to boutique builders that state frame welding and finishing in Britain.
If you landed here asking “where are planet x bikes made?,” the short version is: frames mostly come from Taiwan and China, some runs from Europe, and complete bikes are built in Britain. You’ll see both facts on pages and stickers—and you’ll deal with a UK team for service and support.