Positz 650b Tubes 27.5 x 1.75-2.125 Presta (Box of 2)

Name: Positz 27.5" Bike Tubes with Presta Valve l Mr Cycling World
Brand: Positz
SKU: PSTZ-TU275FVBX2
Price: 22.95 AUD
Availability: InStock
Rating: 4.00 (4 reviews)

Rated 4.00 out of 5 based on 4 customer ratings

(4 customer reviews)

Original price was: $25.00.Current price is: $22.95.

Quality bicycle tubes, delivered!

Only 1 left in stock

Product price:	$22.95
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An excellent value pack of high quality Mountain bike tubes to fit 27.5in road bike rims with 1.75 to 2.125 wide tyres. These Positz 27.5″ Bike Tubes with Presta Valve are made of the highest quality butyl rubber and tested extensively to ensure reliability. Ideal for most Mountain bikes, every cyclist knows they will need spare tubes ready to go! This handy value pack means you have a few spares, and will ensure you won’t be caught without. Quality and reliability – that’s the Positz motto!

These Positz tubes are made from one of the biggest tube factories in the world, responsible for many of the big brands including Michelin. This essentially means that no matter the tube brand, we’re all riding the same inner tubes! This is great for you because you’ll be getting a high quality tube at a super reduced price.

Positz tubes are compatible and therefore may be used in conjunction with any of the following brand name clincher tyres: Continental, Vittoria, Schwalbe, Maxxis, Kenda, Michelin, Hutchinson, IRC Tire, Mavic and many many more.

Excellent value tubes
Valve Type: Standard presta valve (skinny race type), threaded, 48mm length, non-removable core
Price is for 2 tubes
Weight per tube: 195g

Fits all of the following size tyres:

27.5 x 1.75 (47-584)
27.5 x 2.00 (50-584)
27.5 x 2.10 (54-584)
27.5 x 2.125 (54-584)

Brand	Positz
Suits Bike Type	Mountain Bike (MTB)
ETRTO Size	47-584, 50-584, 54-584
Valve Length	48mm

4 reviews for Positz 650b Tubes 27.5 x 1.75-2.125 Presta (Box of 2)

4.0

Based on 4 reviews

5 star	50	50%
4 star	25	25%
3 star		0%
2 star	25	25%
1 star		0%

1-4 of 4 reviews

Terry Taylor
Verified owner

9 April 2024

All good

(0) (0)
Andrew
Verified owner

23 October 2020

Look to be just what I ordered

(0) (0)
Alan Cook
Verified owner

28 April 2021

Happy with product

(0) (0)
Paul
Verified owner

21 October 2022

Very heavy, don’t waste your money

(0) (0)

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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.