| Item | Specification |
|---|---|
| Product Name | BMX Race TPU Tube |
| Compatible Tire Size | 20×1.50–1.75 |
| ETRTO | 406 |
| Material | High-Performance Thermoplastic Polyurethane (TPU) |
| Weight | 40g (±5g) |
| Valve Type | FV48 Presta |
| Valve Length | 48 mm |
| Color | Transparent / Smoke Gray / Custom |
| Applications | BMX Racing / Pump Track / Training |
| OEM & Packaging | Retail Box / Private Label / Bulk Packaging |
The weight you can feel at the gate
On the start hill, every gram on the wheel is a gram you have to spin up before the first pedal stroke. Rubber tubes do the job, but they carry weight that does nothing for you. The BMX Race TPU Tube swaps that rubber for a lighter TPU build, so the wheel accelerates sooner, corners with less effort, and keeps rolling once you are moving.
This is a race tube, built around one idea: get the wheel spinning faster and keep it there. It sheds rotational weight compared to a butyl tube, holds air reliably, and folds small enough to sit in a race-day kit without eating your pocket space.
What is inside the build
- Lighter than a standard butyl tube, with the weight saving sitting right where it helps most, at the wheel
- TPU material that keeps its shape inside the tire and holds pressure ride after ride
- Compact folded size, so a spare fits in a jersey pocket or a small tool bag
- Fits most BMX race wheelsets
- Valve options to match your rim setup
- Built to survive regular training and race-weekend use
Where it fits
- BMX race bikes, at club, national, and regional level
- Youth race bikes
- Training and practice sessions
- Pump track riding
- Race teams and bike shops stocking a modern option
Faster out of the gate, steadier through the laps
A lighter tube means the wheel spins up quicker from a standstill. That is the difference you feel in the first twenty metres. On the track, less rotating mass makes direction changes feel less heavy, so you carry more speed into corners instead of fighting the wheel. Over a full race, consistent air retention keeps pressure from drifting, which means the bike feels the same on the last lap as it did on the first.
Racers often chase grams with expensive cranks and hubs. Swapping the tube is cheaper, and it takes minutes to install.
A spare that actually travels
TPU tubes fold into a fraction of the size of rubber ones. That makes the BMX Race TPU Tube a practical backup for support crews and riders alike. Carry one, and a flat at the gate stops being a race-ending problem.
OEM and private label for BMX brands
TUBENOX builds TPU tubes in-house, so brands can order under their own label. Custom colors, printed logos, valve choices, retail packaging, barcode and SKU labelling, and instruction manuals are all on the table. Teams or shops that want a single trusted spare for their riders can order in volume.
- Customization: wheel diameter and tire width range, valve spec, brand printing, retail or bulk packaging; weight/film grades subject to line availability.
- QC points Tubenox documents: weight tolerance, valve bond strength, air/pressure retention, fatigue cycling, and batch consistency across race-spec SKUs.
- Send RFQ with: wheel diameter, tire width range, valve type/length, projected per-order and annual volume, packaging preference, brand and target market.
TPU vs Butyl BMX Tube
| Feature | TPU Tube | Butyl Tube |
|---|---|---|
| Weight | Approximately 40g | Usually heavier |
| Folded Size | Compact | Larger |
| Rotating Mass | Lower | Higher |
| Carrying Convenience | Easy to pack | Takes up more space |
| BMX Race Use | Lightweight option | Traditional option |
Our Service Processes
Please be free to let us know your requirements
Pre-sales Consultancy
1
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Sample Approving
2
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Mass Order confirmation
3
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Order Production
4
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Multi-Channel Shipping
5
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After-sale Services
6
Frequently Asked Questions
Is it built for actual BMX racing?
Yes, it is made for race wheelsets and race-day conditions, and it works fine for training too.
Is it lighter than a butyl tube?
Yes. TPU tubes are noticeably lighter and far more compact than rubber equivalents.
Does it hold air through a race?
It is designed for stable pressure retention across training and race sessions.
Can we put our own brand on it?
Yes, logo printing and private-label packaging are available.
Can we sample before a bulk order?
Yes, samples are available for testing.
Talk to TUBENOX
If you run a BMX product line and want a lighter inner tube under your own label, get in touch. TUBENOX can walk you through specs, valve options, samples, and wholesale pricing.
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