Carbonal Carbon MTB Rims
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700c clincher carbon rims

High TG resin carbon rims 700c clincher 50mm deep tubeless compatible

Item RX50SH, weight 500g, ERD 545mm. U shape 50mm deep rim profile makes this road clincher rim pretty stiff, but still aerodynamic performance. Durable and aerodynamic enough for road racing, training, climbing, and also cyclocross riding.

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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 25mm wide rim brake clincher range. Wider but lower profile makes this rim 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 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.

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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 road 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 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.

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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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Latest news
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...

700C road bike 25mm wide 38mm deep tubular asymmetric carbon rim

Item RT38D, weight 360g, ERD 569mm. These 25mm wide tubular rim 38mm deep is asymmetric shape, aerodynamic performance and it build up into stiffer, stronger and more reliable bike wheels by equalizing the spoke tensions between the drive and non-drive side spokes.
  • Item No.:

    RT38D
  • Size:

    700C
  • Material:

    full carbon Toray T700
  • Type:

    tubular
  • Brake:

    rim brake
  • Weight:

    360g±15
  • ERD:

    569mm
  • Width:

    25mm
  • Depth:

    38mm
  • Max spoke tension:

    140kgf
  • Max weight limit:

    120kg
  • description

Product Item: 700C road bike 25mm wide 38mm deep tubular asymmetric carbon rim

asymmetric 38mm tubular carbon rim

These 25mm wide tubular rim 38mm deep is asymmetric profile, aerodynamic performance and it build up into stiffer, stronger and more reliable bike wheels by equalizing the spoke tensions between the drive and non-drive side spokes.


Specification:

 Item:
 RT38D
 Use:
 road bike, cyclocross
 Rim type:
 700C tubular - rim brake
 Material:
 Toray T700 carbon fiber
 Width:
 25mm
 Weight:
 360g±15
 Depth:
 38mm
 ERD:
 569mm
 Weave:
 UD, 3k, 6k, 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 / Min tire pressure:
 N/A / 80psi
 Decal:
 Customized
 Weight limit:
 120kgs
 TG resin temperature:
 210°C
 Standard:
 EN standard


Features:

  • Asymmetric 2.5mm offset rim profile to equilibrate the spoke tensions between the drive and non-drive side spokes.
  • Wider rim system offers improved aerodynamics, better handling in crosswinds condition and faster riding.
  • U aerodynamic shape makes road tubular rims lightweight but still stiff, keeping them stable in cross winds condition.
  • High TG 210°C resin temperature brake track, less than 0.1% heating problem on these rim brake bicycle tubular wheels.
  • Super lightweight, rim constructed with premium Toray T700 carbon fiber, best strength to weight ratio with no expense spared.
  • 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.


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.


1.3 million liability insurance worldwide, included commercial general liability and occurrence basis.


More information about our Warranty Policy.


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.


100% Quality Inspection:

Carbonal does 100% quality inspection and record in database, each carbon rim is given a unique ID number, which allow us to deliver the highest quality product possible and track every rim to ensure the best after-sale service.


More about Carbonal carbon rim Quality Control.  


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