Carbonal Carbon MTB Rims
Hot Products
road bike 30mm clincher rim

700C road bike 25mm wide U shape 30mm deep clincher tubeless ready rim

Item RX30SH, weight 430g, ERD 585mm. This 30mm deep clincher rim is the lightest rim in 25mm wide rim brake clincher range. Wider but lower profile makes this rim unmatched aerodynamic, it has the lowest possible cross wind sensitivity.

disc brake wheel rim

Aerodynamic 38mm deep bicycle disc brake wheel rim tubeless compatible

Item DX38S, weight 400g, ERD 569mm. This road 38mm deep bicycle disc brake wheel rim is 25mm width, wide u shape rim profile offered improved aerodynamics, and toray T800 carbon be used to make this rim stronger, lighter and stiffer for road disc brake wheels.

lightweight cyclocross rim

Lightweight carbon bicycle cyclocross wheel rim 30mm deep disc tubular

Item DT30S, weight 290g, ERD 585mm. Wider and lower profile makes these tubular road disc bicycle tubular rims super lightweight, perfect handling on corners, cross winds conditions, it's a good choice for road and climbing.

bicycle tubular rim

U shape 700c road wider 38mm deep bicycle wheel tubular rim

Item RT38S, weight 360g, ERD 569mm. 700c road wider 38mm bicycle wheel tubular rims are super light and with wider width, the strength is much improved. It's the best choice for light weight road bicycle wheels.

27.5er carbon rim

Lightweight 35mm wide hookless 27.5er mtb trail carbon rim

Item MX735TR, weight 390g, ERD 560mm. This 35mm wide & 23.5mm deep version 27.5er mtb trail carbon rim is the most popular shape of carbon fiber mtb rims, it's perfect for all mountain and trail mountain bicycle.

650b bike rim

Full carbon 650b bike XC rim 30mm wide hookless tubeless ready

Item MX730XC, weight 320g, ERD 560mm. This new carbon 650b bike rim is light and stiff, it's our lightest 27.5 rim for XC, the best choice for super light 650b carbon wheel. It's hookless and tubeless ready, perfect for your 650b hardtail bike.

650b bike rim

Asymmetric rim profile 29 inch mtb rims carbon hookless tubeless ready

Item MX932XC, weight 350g, ERD 595mm. This asymmetric 3mm offset 29er mtb rim balances drive and non-drive side spoke tension to create a more durable and well-balanced light mtb wheel, it's perfect upgrade for your xc mountain bike.

29er mtb rim

Enduro 29er mtb carbon rim 42mm wide 25mm deep hookless tubeless ready

Item MX942EN, weight 480g, ERD 595mm. This 42mm wide 25mm deep hookless tubeless ready 29er mtb rim is specially designed for enduro and all mountain bikes, wider rim profile offered better corner control and grip level.

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Holiday Notice for Chinese New Year 2019

Please kindly be informed that we will be having Chinese New Year Holidays from February 2nd to February 11th, 2019. We will return to work on February 12th, 2019. If you are in urgent need of our hel...

The correct tyre pressure for your bicycle tyres


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 bicycle carbon rims (clincher rim - inner width 18mm, outer width 25mm; tubular rim - 25mm width) 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
100psi / 7.0bar
115psi / 8.0bar
130psi / 9.0bar
87psi / 6.0bar
100psi / 7.0bar
115psi / 8.0bar
80psi / 5.5bar
94psi / 6.5bar
108psi / 7.5bar
65psi / 4.5bar
80psi / 5.5bar
94psi / 6.5bar
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.