Positz Brand
Australian designed products
![[Special Order Danny N] Redelivery](https://www.mrcyclingworld.com.au/wp-content/uploads/2018/08/Special-Order.jpeg "[Special Order Danny N] Redelivery")
[Special Order Danny N] Redelivery
$49.95 incl GST
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Presta Valves
Presta valves are a popular choice among cyclists for several reasons. Firstly, their slender design makes them lightweight and ideal for high-performance bicycles, minimizing rotational weight for enhanced speed and agility. Additionally, their construction allows for higher tyre pressures, crucial for road cyclists and other performance cyclists seeking optimal rolling efficiency.
Because fast is fun
Lightweight and streamlined design ideal for high-performance bicycles, minimizing rotational weight and enhancing speed.
Maximum efficiency
Presta valves offer compatibility with a wide range of rims, including those with narrow profiles, providing versatility for various bicycles and cyclists.
PRESTA VALVES: Frequently asked questions
Do I need to use sealant in these tubes?
No, and most people will not use sealant in these tubes.
How do these tubes fit so many tyre sizes?
Unlike tyres, inner tubes are quite flexible and therefore can fit a range of tyre sizes.
How do I know if I'm buying the right size tube?
The correct size tubes fit to your tyres. Please double check the product description for sizing information.
What happens if I use the wrong size tube for my tyre?
You really want to avoid using the wrong size tube where possible. In an emergency situation it might get you home, but there's a high risk of flatting in the process.
Should I carry spare tubes when I'm riding?
Yes, most people will carry one or two spare inner tubes when riding. In the event of a puncture, a replacement tube can be relatively easily swapped out so that you can keep riding.
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Bike Rack Accessories
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Tubeless Tyre Accessories
Orange Seal Tubeless Tyre Sealant – Refill Bottle, Regular Formula
$39.95 – $47.95 incl GST
This product has multiple variants. The options may be chosen on the product page
Original price was: $69.50.$27.95Current price is: $27.95. incl GST
700 x 23c Tubes
Schwalbe SV20E Aerothan TPU Tube Road – 700 x 23-28c, 40mm Presta, 41g
Schwalbe
$59.95 incl GST
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$57.95 incl GST
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Original price was: $60.00.$41.95Current price is: $41.95. incl GST
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16" Tubes
Schwalbe AV3 Inner Tubes – 16in x 1.75-2.40, Schrader Valve (2 Pack)
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$29.95 incl GST
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Interchangeable Lens Sunglasses
Sunwise Kennington Sunglasses with 3 Interchangeable Lenses – Black Frame
$107.95 incl GST
Tubeless Tyre Accessories
Zefal Twin Graph Tyre Pressure Gauge fits Presta and Schrader
$29.95 incl GST
$29.95 incl GST
$39.95 incl GST
This product has multiple variants. The options may be chosen on the product page
Bulk Discount Available!
700 x 28c Tubes
Positz UltiAir TPU ROAD Inner Tube – 700 x 23-32c, 65mm Presta Valve
Positz
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Blue
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$12.95 incl GST
This product has multiple variants. The options may be chosen on the product page
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Front and Rear Bike Light Sets
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Rear Bike Lights
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Original price was: $39.99.$29.95Current price is: $29.95. incl GST
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Tubeless Tyre Accessories
DT Swiss
$110.00 incl GST
This product has multiple variants. The options may be chosen on the product page
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Pro Team Cycling Bottles
Tacx Daiya Pro Team Water Bottles – 550ml, Red Bull Bora-Hahnsgrohe (2 Pack)
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700 x 32 Tyres
Positz Essential Value Bundle of 2 Tyres 700 x 32c (32-622) Tangerine Wall and 2 Tubes Schrader
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700 x 32 Tyres
Positz Essential Value Bundle of 2 Tyres 700 x 32c (32-622) Tangerine Wall and 2 Tubes Presta
Positz
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CO2 Inflation
$19.95 – $69.95 incl GST
This product has multiple variants. The options may be chosen on the product page
Brakes/Cables
X-Tech Brake Casing for SLR-Road – 5mm x 50m Bulk Workshop Roll, Black
X-Tech
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![Innova Road Bike Value Bundle of 2 Tyres 700 x 23c (23-622) [New old stock] and 4 Tubes (Unboxed) Presta](https://www.mrcyclingworld.com.au/wp-content/uploads/2025/02/Innova-Road-Bike-Value-Bundle-of-2-Tyres-700-x-23c-23-622-New-old-stock-and-4-Tubes-Unboxed-Presta-610x610.png)
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$54.95 incl GST
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700 x 23 Tyres
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700 x 23 Tyres
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This product has multiple variants. The options may be chosen on the product page
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