Verified buyer
The guys at Inline X were amazing as always when I needed some assistance and bent over backwards to help me out. My experiences with Inline X has always been perfect and I’ll always come back to this store in the future!
Clearance items are sold as-is and are not eligible for return or exchange.
Items on 🔥Clearance Sale are excluded from any free or discounted shipping deals.
Australia applies a AUD 1,000 low-value threshold. Orders valued at AUD 1,000 or less are delivered with no import duty or GST to pay. For orders over AUD 1,000, import duty and 10% GST are collected by the courier before your parcel is released.
Taxes & duties are inclusive — your order is paid up in full, and our courier will never ask you for any further payment upon delivery.
Taxes & duties are not inclusive — you may need to pay local tax and duties before your package can be released.
This item is already at its best price, so it ships at its own rate and is not eligible for free or discounted shipping deals.
We ship this item in a smaller box to reduce shipping fees. If you require the original box, please WhatsApp us.
Changed your mind or need a different size? Exchange your unused item within 60 days.
Over 100,000 skates sold — you’re in good company with skaters worldwide.
We dispatch orders quickly so your gear reaches you as soon as possible.
Powerslide Tau 90 Carbon — a hybrid carbon boot inline skate built for urban and freestyle skating, made for advanced to expert skaters.
Trinity Mount. Trinity 3-point mount forms a power triangle — stiffer, more stable, direct energy transfer.
Rockerable. Flip the axles to switch between flat and rockered — one frame, two ride feels.
Carbon Boot. Carbon-fiber shell — stiffer, lighter, direct power. Less fatigue on long skates.
Underneath: Powerslide Nexus Rocker frame, Trinity mount, and ABEC 9 bearings.
Sized to your boot:
Locked in by Ratchet Top Buckle, Ratchet Mid Buckle, and Standard Laces.
Custom Fit. The shell is fully heat-moldable at 90°C — the whole boot forms to your foot for a personalised fit.
| Discipline | Urban · Freestyle · Slalom |
|---|---|
| Boot Type | Hybrid Carbon Boot |
| Liner | Built in liner with microfiber lining |
| Width Fitting | Normal · Narrow |
| Frame | Powerslide Nexus Rocker. 6061 aircraft aluminum |
| Frame Mount | Trinity |
| Frame Length | 215mm · 225mm · 235mm |
| Wheel Setup | 3 Wheels |
| Wheels | Powerslide Spinner Wheels |
| Wheel Size | 84mm · 90mm |
| Wheel Hardness | 88A |
| Bearings | ABEC 9 |
| Closure | Ratchet Top Buckle · Ratchet Mid Buckle · Standard Laces |
| Country of Origin | China |

The Powerslide Tau / S1 (Urban Carbon) skates come in single EU sizes. Measure your foot length in cm (Mondo) and match it to the EU row below. The US column shows Women’s / Men’s.
How to measure: Place a sheet of paper against a wall on a hard floor. Stand on it with your heel against the wall and mark the tip of your longest toe. Measure the distance in centimetres — that cm value is your size.
| Foot (cm) | EU | US (W/M) | UK |
|---|---|---|---|
| 24.2 | 38 | 7 / 6 | 5 |
| 24.8 | 39 | 8 / 7 | 6 |
| 25.5 | 40 | 8.5 / 7.5 | 6.5 |
| 26.1 | 41 | 9 / 8 | 7 |
| 26.8 | 42 | 10 / 9 | 8 |
| 27.5 | 43 | 11 / 10 | 9 |
| 28.2 | 44 | — / 10.5 | 9.5 |
| 28.9 | 45 | — / 11 | 10 |
| 29.6 | 46 | — / 12 | 11 |
Model Cut
Normal — a close urban-skate fit. Match your foot length in cm to the EU row above.
Fitting for COMFORT
Buy your exact size.
Fitting for PERFORMANCE
Size down half and heat-mould the boot for a locked-in fit.
Boot
Hybrid-carbon urban boot — stiff and light, and heat-mouldable for a custom fit.
Insoles
A thinner insole adds about half a size of space — e.g. a 42 becomes a 42.5.
✓ How it should feel
Wrapping with slight discomfort that eases after heat-moulding and a few sessions. Toes touching or reaching the end.
✗ How it should NOT feel
Toes curling up, the foot moving around freely, or the heel lifting once the boot is closed.
Size Chart Disclaimer. This chart reflects measurements supplied by Powerslide. Applies to the Tau / S1 Urban Carbon range, single sizes EU 38–46. We cannot be held responsible for incorrect size purchases — when in doubt, message us before ordering.
Free or reduced shipping on orders above ₫12,500,000. Below that, shipping is calculated at checkout based on your order. We ship with FedEx Express — fast, fully tracked, door to door.
Your order is delivered duty unpaid (DDU). Vietnam import duty and VAT can be prepaid in your cart so FedEx asks for nothing on delivery; otherwise it is payable to FedEx when your order arrives.
Hand-built skates can carry a few minor cosmetic marks and may need a short break-in — none of it affects performance or safety. See exactly what’s normal →
Based on 1 review
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Verified buyer