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The correct tyre pressure for your bicycle tyres (updated）
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disc bike rim asymmetrical

700c road disc bike rim asymmetrical 2.5mm offset clincher tubeless ready

Item D18-38X, weight 400g, ERD 569. This disc rim features an asymmetrical rim shape. Asymmetrical rims with offset nipple bed benefit to overall wheel strength by proper balancing of the spoke bracing angles from one flange to the other.

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disc road bike rim

Aero disc road bike rim 28mm wide 50mm deep clincher tubeless

Item D21-50, weight 425g / 460g, ERD 545mm. Featuring a wide 28mm external rim width, this tubeless ready 50mm clincher rim set offers a wide and stable platform for everything from road bike to gravel bike tires.

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hookless gravel rim

Asymmetric 29er hookless 29mm wide 28mm deep carbon rim for gravel bike

Item D24-28HX (GZX28), weight 350g, ERD 589mm. This new hookless asymmetric 29er gravel bike carbon rim with wider 24mm inner width, more lightweight than hook version but without compromising stiffness and strength.

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disc bike rim

29er disc bike rims 24mm inner width 38mm depth hookless for cyclocross and gravel bikes

Item D24-38H (GZX38), weight 380g, ERD 569mm. The GZX38 was designed with one goal in mind: making the best rim possible for long distance gravel racing or riding. With a massive 24mm inner width, this rim provides a stable profile for even the widest gravel tires.

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rim for gravel bike

700c 29er disc 22mm wide 35mm deep clincher rim for road and gravel bike

Item D22-35, weight 375g, ERD 575mm. New 22mm internal width 29er/700C 35mm depth clincher rim, born for light gravel & road bike disc brake wheel. It's tubeless ready, compatible wider tire for comfortable ride, accompany you to conquer the rugged terrain.

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700c bike rim

700c disc bike asymmetrical 22mm internal width 40mm deep clincher rim

Item D22-40X, weight 390g, ERD 565mm. New 2.5mm offset asymmetric 29er/700C 40mm depth clincher rim, born for light gravel & road bike disc brake wheel. It's tubeless ready, compatible wider tire for comfortable ride, accompany you to conquer the rugged terrain.

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XC bike carbon rims

29er asymmetrical rim profile 30mm internal width XC bike carbon rim

Item XC930X-25, weight 365g, ERD 595mm. Wide 30mm internal width and 3mm offset asymmetrical rim profile, super light at 365g, suitable for XC rider who is looking for wide but light 29er XC bike carbon wheelset.

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gravel bike disc rim

700c gravel bike disc 24mm internal width 39mm deep clincher carbon rim

Item D24-39, weight 410g, ERD 567mm. Tubeless ready platform has 24mm internal width, suitable for a wide range of gravel, cyclocross bike tire choices. It's one of the best rim possible for long distance gravel racing or riding.

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2024 National Day Holiday Notice

2024 National Day Holiday Notice

Dear Valued Customer, We trust this correspondence finds you in excellent spirits. It is with great pleasure that we share our upcoming holiday schedule and key updates at Carbonal. Holiday Schedule &...

The correct tyre pressure for your bicycle tyres (updated）

2022-03-14

correct tyre pressure for bicycle carbon wheels


Tyre pressure is related to the comfort and safety of your riding, so it's important to choose the correct tyre pressure. In this article, we look at how to choose the best tyre pressure for your riding style and conditions.


The best tyre pressure for your bike depends on many factors: the kind of bike, the kind of tyres, rider weight, road conditions and weather conditions.


Most Carbonal road/gravel/cx bike carbon rims fit ≥ 25c tyres.


Suggested tyre pressure:

Kind of bike Kind of tyre Rider weight Front wheel Rear wheel Adjust for weight
Road bike Inner tube tyre (25C) ≤70Kg 90psi / 6.2bar 93psi / 6.4bar Add 2psi for every 5Kg over 70Kg
Subtract 2psi for every 5Kg under 70Kg
Tubeless tyre (25C) 80psi / 5.5bar 83psi / 5.7bar
Mountain bike Inner tube tyre ≤70Kg 36psi / 2.5bar 38psi / 2.6bar Add 1psi for every 5Kg over 70Kg
Tubeless tyre 26psi/ 1.8bar 28psi / 1.9bar
Cyclocross/Gravel bike Inner tube tyre (35C) ≤70Kg 48psi / 3.3bar 50psi / 3.5bar Add 1psi for every 5Kg over 70Kg
Tubeless tyre (35C) 36psi / 2.5bar 38psi / 2.6bar


Schwalbe's recommended tyre pressure:


Rider weight
Tyre width
 60kg / 132lb
 85kg / 187lb
 110kg / 242lb
23C
 100psi / 7.0bar
 115psi / 8.0bar
 130psi / 9.0bar
25C
 87psi / 6.0bar
 100psi / 7.0bar
 115psi / 8.0bar
28C
 80psi / 5.5bar
 94psi / 6.5bar
 108psi / 7.5bar
32C
 65psi / 4.5bar
 80psi / 5.5bar
 94psi / 6.5bar
37C
 50psi / 4.0bar
 72psi / 5.0bar
 87psi / 6.0bar


Set the correct tyre presure in your bike tyres is crucial, then you can achieve the best grip level and rolling resistance level.