Carbonal Carbon MTB Rims
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road bicycle 38mm clincher rims

700C road bicycle U shape 25mm wide 38mm deep clincher rim tubeless ready

Item RX38SH, weight 470g, ERD 569mm. Wider, stronger and faster. This road 38mm deep clincher rim is 25mm wide. The wide rim profile offers improved aerodynamics, better handling in crosswinds condition and faster riding.

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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.

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Enduro 27.5 carbon rim

Enduro 27.5er mountain bike hookless 35mm wide carbon rim tubeless ready

Item MX735EN, weight 440g, ERD 560mm. This enduro 27.5er carbon rim is enhanced version base on trail 35mm wide rim, more stiff, durable and long lasting, which is perfect for all mountain and enduro mountain bicycle.

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gravel bike carbon rim

High performance 29mm wide 28mm deep 29er carbon rim for gravel bike

Item GCX28, weight 380g, ERD 589mm. This 3mm asymmetric 29er carbon rim is the best choice for lightweight gravel bike wheel. It's tubeless ready, compatible wider tire for comfortable ride, accompany you to conquer the rugged terrain.

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700c disc wheel

700c full carbon disc wheel rear wheel 23mm wide clincher tubeless ready

Item DISCX-R, weight: 1350g ~ 1400g ±35. Engineered design for maximum aerodynamic efficiency, this clincher carbon disc wheel rear wheel is the perfect marriage of advanced aero design and lightweight carbon fiber construction.

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disc brake tubular rim

Disc brake 38mm deep lightweight carbon road bicycle tubular rim

Item DT38S, weight 330g, ERD 569mm. Wider and U shape 38mm deep aero designed rim profile, constructed with premium Toray T700 & T800 carbon fiber, makes this disc tubular rim super light, a good choice for lightweight road wheels.

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asymmetric disc rim

Asymmetric 50mm depth disc carbon rim U shape clincher tubeless ready

Item DX50D, weight 450g, ERD 545mm. Asymmetric rims with offset nipple bed benefit to overall wheel strength by proper balancing of the spoke bracing angles from one flange to the other, build into a lightweight but strong road disc wheel.

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road disc rim

Aero road gravel bike carbon rim 28mm wide 38mm deep clincher tubeless

Item DX38L, weight 410g, ERD 569mm. Featuring a wide 28mm external rim width, this tubeless ready 38mm clincher rim set offers a wide and stable platform for everything from road bike to gravel bike tires.

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2019 Taipei Cycle booth S0918, Hall 2, 4F, welcome to visit us!

2019 Taipei Cycle booth S0918, Hall 2, 4F, welcome to visit us!

Welcome to visit our booth (S0918, Hall 2, 4F) at 2019 Taipei Cycle. Come see us and get an up close and and personal look at the 2019 LeadOut, our newest carbon bicycle rim & carbon wheel product...

The correct tyre pressure for your bicycle tyres

2018-08-09

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
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.