Schrader Valve Stem - PVR Series (PVR40, PVR50 12mm seat, PVR60, PVR70)

Name: PVR Valves (PVR40, PVR50, PVR60, PVR70)
Brand: by eScootNow
SKU: VALVE-PVR
Price: 10.91 AUD
Availability: InStock
Rating: 5.0 (1 reviews)

5.0

1 review

SKU VALVE-PVR/PVR50-70-BRASS

AU$10.91

Bulk pricing available for quantities of 2 units or more

Variant

PVR40 90 degree Aluminium (11mm seat for 8.8 to 9.5mm hole)

PVR50 90 degree Aluminium (12mm seat for 9.5-10mm hole) (-AU$0.91)

PVR50 70 degree Brass (12mm seat for 9.5-10mm hole) {most popular}

PVR50 90 degree Brass (12mm seat for 9.5-10mm hole) (+AU$1.36)

PVR60 90 degree Aluminium (14mm seat for 10-10.5mm hole) (+AU$0.45)

PVR70 90 degree Aluminium (15mm seat for 11.3-11.5mm hole) (+AU$0.91)

Suits early NAMI Burn-e, Dragon GTR, GTR V2, early Dragon Predator (6" rim model), all Cyclone & Hurricane, Kaabo Mantis 8 Pro & Wolf 11/GT/GTR.

In stock: 91 available

Quantity:

Buy more, save more

Quantity	Price per item	Discount
2 items	AU$8.18	25% off
5 items	AU$6.82	37% off
10 items	AU$5.45	50% off

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Customer reviews

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James F.

Australia

Sep 4, 2026

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Schrader Valve Stem - PVR Series (PVR40, PVR50 12mm seat, PVR60, PVR70)

Product Details

Brand: by eScootNow

The Schrader Valve Stem - PVR Series (PVR40, PVR50 12mm seat, PVR60, PVR70) is a common type of bent valve used on tubeless eScooter wheels.
Available in four sizes, PVR50 is the typical size, 90 degree with 60 degree option in the popular PVR50.

Type	Seat (Caliber)	Rim hole (fits)	Bottom diameter	Weight (w/cap)
PVR40	11mm	8.8-9.5mm	14mm
PVR50	12mm	9.5-10mm	16mm	5g Aluminium, 8g brass
PVR60	14mm	10-10.5mm	17mm
PVR70	15mm	11.3-11.5mm	19mm

PVR50 is factory stock on popular makes and models such as:
- Early NAMI Burn-e builds.
  - Later models of 32Ah (2 Max) and 28Ah (2 non-Max) transition to a TR438 straight valve, which has similar 12.5mm seat.
- Dragon GTR, GTR V2, early Dragon Predator (6" rim models), Cyclone (including Pro) and Hurricane.
  - Predator 6.5" rim models use 11mm seat Straight Valve (variant: 17mm).
- Kaabo Mantis 8 Pro and Wolf 11/GT/GTR.

Recommend to be replaced when renewing tyres.
Available in choice of:
- Brass (Copper-Zinc Alloy): Durable, superior natural corrosion resistance. Our recommended material.
- Aluminium: Cost effective, lighter, no galvanic reaction with Aluminium Tyre Pressure Management Systems (TPMS).

Notes:

Motor hub shape influences preference for 60 vs 90 degree for ease of inflation and to protect from impact.
PVR valves typically have a size nameplate marking designation on the moulding of the seal.
Occasionally, some owners will prefer to fit narrower, short 11mm seat Straight Valves rather than original PVR50, to help reduce valve stem impact (e.g. Dragon Hurricane).

It's Peak Season: $30 handling applies on initial orders (waived for Now Club members). Order fulfilment is: 🟢 Express Responsive, 🟠 Regular SLA+2 days.