Carbonal Carbon MTB Rims
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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 our 25mm wide rim brake clincher range. Wider but lower profile makes this rim is unmatched aerodynamic, it has the lowest possible cross wind sensitivity.

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disc brake wheel rim

Aerodynamic 38mm deep bicycle disc brake wheel rim tubeless compatible

Item DX38S, weight 400g, ERD 569. 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.

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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 cyclo cross and climbing.

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bicycle tubular rim

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

Item RT38S, weight 360g, ERD 569. 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.

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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.

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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.

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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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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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Latest news
2018 Cycle Mode, welcome to visit our booth at 11-39

2018 Cycle Mode, welcome to visit our booth at 11-39

2018 Cycle Mode Carbonal Booth Location 11-39 Welcome to visit our booth at 2018 Cycle Mode. It will be great to meet you there, our newest bicycle carbon road rim & mtb rim products and catalogue...

Aerodynamic 38mm deep bicycle disc brake wheel rim tubeless compatible

Item DX38S, weight 400g, ERD 569. 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.
  • Item No.:

    DX38S
  • Size:

    700C
  • Material:

    full carbon Toray T700 & T800
  • Type:

    clincher (tubeless ready)
  • Brake:

    disc brake
  • Weight:

    400g±15
  • ERD:

    569mm
  • Inner width:

    18mm
  • Outer width:

    25mm
  • Depth:

    38mm
  • Max spoke tension:

    140kgf
  • Max weight limit:

    120kg
  • description

Product Item: Aerodynamic 38mm deep bicycle disc brake wheel rim tubeless compatible

road disc carbon rim 38mm clincher profile

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.


Specification:

 Item:
 DX38S
 Use:
 road bike, cyclocross
 Rim type:
 700C clincher - disc brake
 Material:
 Toray T700 & T800 carbon fiber
 Tubeless ready:
 Yes
 Weight:
 400g±20
 External/Internal width:
 25mm / 18mm
 ERD:
 569mm
 Depth:
 38mm
 Weight limit:
 120kgs
 Weave:
 UD, 3k, 6k, 3k twill, marble
 Finish:
 Matte, glossy
 Spoke hole count:
 16 - 36
 Assemble hole diameter:
 8.5mm
 Spoke hole diameter:
 4.5mm / 2.5mm or customized
 Valve hole diameter:
 6.5mm
 Max spoke tension:
 140kgf (recommended 110~130kgf)
 Max tire pressure:
 125psi / 8.6bar
 Decal:
 Customized
 Min tire pressure:
 80psi / 5.5bar
 TG resin temperature:
 130°C
 Standard:
 EN standard


Features

  • Super lightweight, rim constructed with premium Toray T700 & T800 carbon fiber, best strength to weight ratio with no expense spared.
  • Wider rim system offers improved aerodynamics, better handling in crosswinds condition and faster riding.
  • U areodynamic shape makes road tubeless rims lightweight but still stiff, keeping them stable in cross winds condition.
  • Smooth Wall Tec. No folded prepreg during curing, smooth both inside and outside rim wall to reduce potential quality issues.
  • Carbon Strip Reinforcement. Use unique carbon strip to strengthen the spoke tension and stabilize rim structure and reduce the rim weight.


  • Angled spoke holes allows the nipple to pull straight in line with the spoke for reduced stress, this results in fewer broken spokes and nipples.


Manufacturing process

Our Engineering team creates a unique fiber orientation which amplifies the desired riding characteristics for a given rim. And each rim carries its own layup schedule documents which are meticulously by the layup workers, it ensures the accuracy of each rim in the production process.


Our carbon rims are made in one piece molding, each rim is made by one piece long carbon fiber, no wrinkles, to make the strength of rim is the strongest. And we use a unique process to remove the air bladder from the valve hole, so that the rim does not have to be patched like traditional manufacturers use.


1.3 Million Liability Insurance Worldwide:

liability insurance for bicycle carbon rims


5 years warranty:

Carbonal warrants its products to be free from manufacturing defects for a period of 5 years after original date of purchase.

This warranty only applies to the original owner and is not transferable.

Valid proof of purchase, pictures of the defect and the product serial number is required for a warranty claim. Please retain your proof of purchase for any future warranty claims.


This warranty does not cover:

1. Normal wear and tear;

2. Any damage caused by accident, misuse, neglect, abuse, or any other fractious reasons;

3. Improper assembly, maintenance, or maintenance by an unauthorized technician.

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