Rated 4.67 out of 5 based on 21 customer ratings

Positz 700c Road Bike Inner Tubes 700 x 18-25c Presta Valve 48mm (Set of 8)

Name: Positz 700c Road Bike Tubes Bulk l Mr Cycling World
Brand: Positz
SKU: PSTZ-TU1825FV-PK8
Price: 37.95 AUD
Availability: InStock
Rating: 4.67 (21 reviews)

Original price was: $45.45.Current price is: $34.50.

In stock

Quality bicycle tubes, delivered!

Buy bike tubes in bulk! This is an excellent value pack of high quality inner tubes to fit 700c road bike rims with 18c to 25c wide tyres. These essential inner tubes are made of the highest quality butyl rubber and tested extensively to ensure reliability. Ideal for most road 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 tubes. This is great for you because you’ll be getting a high quality tube at a super reduced price.

Features:

Fits 700c road tyre sizes from widths 18-25mm
Valve: 48mm presta, threaded
Weight: Approx 110-120g (ea)
Stringent quality control inspection
Made using high quality butyl rubber
Suitable for road bikes
Price is for 8 inner tubes

Fits all following tyre sizes:

700 x 18c (18-622)
700 x 20c (20-622)
700 x 22c (22-622)
700 x 23c (23-622)
700 x 25c (25-622)

Brand
Suits Bike Type	Road Bike

21 reviews for Positz 700c Road Bike Inner Tubes 700 x 18-25c Presta Valve 48mm (Set of 8)

4.7

Based on 21 reviews

5 star	71	71%
4 star	23	23%
3 star	4	4%
2 star		0%
1 star		0%

Customer Images

1-10 of 21 reviews

Peter Cotton
Verified owner

10 August 2024

As advertised

(0) (0)
Alan Reynolds
Verified owner

13 May 2024

all good

(0) (0)
Sergio D.
Verified owner

11 March 2024

All good, quick shipping and accurate item description

(0) (0)
DUNCAN GRAY
Verified owner

28 November 2023

Get on board,hard to beat.

(1) (0)
Richard
Verified owner

26 September 2023

Good price and fast delivery. The tubes seem reasonable – not too thick.

(1) (0)
Fariborz Fardin
Verified owner

23 January 2023

Good product

(0) (0)
Ian L.
Verified owner

12 January 2023

They seem good

(0) (0)
Paul Hollis
Verified owner

29 July 2022

great value and product

(0) (0)
Richard Egglesfield
Verified owner

21 January 2022

Goods were as discribed and delivery when expected

(0) (0)
Stuart
Verified owner

7 October 2020

Haven’t used them yet, but they look good

(0) (1)

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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.