Chaya Ruby 四輪溜冰鞋
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No Return or Exchange
Clearance items are sold as-is and are not eligible for return or exchange.
No Shipping Deals
Items on 🔥Clearance Sale are excluded from any free or discounted shipping deals.
No Duty or GST
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.
Duty & Tax
Taxes & duties are inclusive — your order is paid up in full, and our courier will never ask you for any further payment upon delivery.
Duty & Tax
Taxes & duties are not inclusive — you may need to pay local tax and duties before your package can be released.
Special Price Item
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.
No Original Box
We ship this item in a smaller box to reduce shipping fees. If you require the original box, please WhatsApp us.
GST Inclusive
All prices are inclusive of 9% GST.
60 Days Exchange
Changed your mind or need a different size? Exchange your unused item within 60 days.
100,000+ Skates Sold
Over 100,000 skates sold — you’re in good company with skaters worldwide.
Fast Shipping
We dispatch orders quickly so your gear reaches you as soon as possible.
💬商品描述
💬商品描述
Chaya Ruby：從這裡展開你的 roller derby（輪滑德比）冒險——搶眼的高質感外觀，配備新手稱霸德比賽道所需的一切，價格親民。
GFRP 外底內含扭力桿（torsion bar）——一道精密的橋接結構，能對抗不當彎折，並在腳下提供關鍵的剛性。網布與 PU 皮革製成的低筒鞋身增加腳踝活動度，帶來更好的控制，搭配可靠的綁帶系統與鎖緊式後跟提供絕佳支撐，並配有一體式織物內靴與 EVA 鞋墊。射出成型的 Chaya Shari 底板搭載 Standard 20° 輪橋與 Jelly Interlock 92A 避震墊。
依鞋子尺寸配置：
- EU 36–46：Chaya Shari 底板 · 標準安裝 · Standard 20° 輪橋，Jelly Interlock 92A 避震墊 · 59mm/92A Octo Propel 室內輪子 · WICKED ABEC 7
標準綁帶讓包覆穩定可靠，可調高度的 Chaya Controller 煞車頭（平面款，30mm 桿身）則讓你在賽道上起步與煞停都有把握。
- 外觀：搶眼的黑色，搭配高質感的做工
- 適合：德比新手與溜冰場訓練
- 程度：初學者
- 額外特色：扭力桿外底 · 可調式 Controller 煞車頭 · 鎖緊式後跟
📋 Specifications
📋 Specifications
| Boot Type | Soft Boot |
|---|---|
| Liner | Integrated textile liner |
| Width Fitting | Normal |
| Plate | Chaya Shari · injection moulded · Standard 20° trucks |
| Wheels | Octo Propel (indoor) |
| Wheel Size | 59mm |
| Wheel Hardness | 92A |
| Bearings | ABEC 7 |
| Closure | Standard Laces |
📏Chaya Derby Ruby Size Chart
Chaya Derby Ruby quad skates come in single EU sizes. Measure your foot length in cm (Mondo) and match it to the row below. The Plate column is the size of the skate’s plate. 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 | Plate |
|---|---|---|---|---|
| 22.9 | 36 | 5 / 4 | 3 | 3 |
| 23.6 | 37 | 6 / 5 | 4 | 4 |
| 24.2 | 38 | 7 / 6 | 5 | 5 |
| 24.8 | 39 | 8 / 7 | 6 | 6 |
| 25.5 | 40 | 8.5 / 7.5 | 6.5 | 7 |
| 26.1 | 41 | 9 / 8 | 7 | 8 |
| 26.8 | 42 | 10 / 9 | 8 | 9 |
| 27.5 | 43 | 11 / 10 | 9 | 9 |
| 28.2 | 44 | — / 10.5 | 9.5 | 10 |
| 28.9 | 45 | — / 11 | 10 | 11 |
| 29.6 | 46 | — / 12 | 11 | 12 |
Width Guide
The Chaya Derby Ruby is a Medium width.
Width
The Chaya Derby Ruby is a Medium width (see the Width Guide above). Match your foot length in cm (Mondo) to the EU row.
Fitting for COMFORT
Round up a size and follow the chart for a relaxed fit.
Fitting for PERFORMANCE
Round down a size for a snug fit with better control.
Boot
Chaya Ruby quad boot from the derby line — agile and supportive for park, jam and rhythm skating.
Plate
The plate (the chassis the wheels mount to) is sized to the boot — see the Plate column. Replacement plates and tuning follow this size.
Insoles
A thinner insole adds about half a size of space — e.g. a 42 becomes a 42.5.
✓ How it should feel
A snug fit with toes touching or reaching the end when new. Soft quad boots expand and widen more than hard or carbon boots as they break in.
✗ How it should NOT feel
Toes curling up, the foot moving around freely, or the heel lifting once laced.
Size Chart Disclaimer. This chart reflects measurements supplied by Chaya. The Derby Ruby ships in single sizes EU 36–46 (EU 46 follows the same plate/sizing step); the Plate column shows the matching plate size. We cannot be held responsible for incorrect size purchases — when in doubt, message us before ordering.
🚚Next Day Delivery
Order by 11 AM. Get it tomorrow.
Singapore-only express delivery via J&T Express or SPX. Fast, tracked, and free above S$60.
Order before 11 AM, Mon–Fri → delivered the next working day.
Miss the cutoff or order on a weekend/public holiday? Your order goes out on the next working day and arrives the day after that.
The small print
What we commit to is dispatch, not delivery. If your order meets the cutoff above, we pack it and hand it to the courier on time. That part is ours and we hold ourselves to it.
The delivery leg belongs to J&T Express or SPX. Once a parcel is scanned in at their collection point it is in their network, and their collection and delivery schedules are not something we control. Missed collections, driver or route changes and courier system outages do happen, and when they do a next-day parcel can arrive a day or more later than this page suggests.
What we do about it. Every order gets a tracking link the moment it is scanned in, so you can see exactly where it sits. If a collection is missed or tracking stops moving, email admin@inlinex.com.sg and we will chase the courier directly rather than leaving you to do it.
Next-day delivery is a service level we aim at and hit on the large majority of orders. It is not a guarantee, and we would rather say so here than have you find out from a late parcel.
