Product Item: Aero road bike carbon rim 28mm wide 38mm deep clincher tubeless

        

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

 

Specification:

Item:	DX38L	Use:	road/gravel /CX
Rim type:	700C clincher - disc brake	Material:	Toray T700 & T800 carbon fiber
Tubeless ready:	Yes	Weight:	410g±20
External/Internal width:	28mm / 21mm	ERD:	569mm
Depth:	38mm	Max weight limit:	120kgs
Weave:	UD, 3k twill	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 (recommended max)
Decal:	Customized	Standard:	EN standard
TG resin temperature:	130°C	Warranty:	5 years

 

Features

• With the 21mm internal width and 38mm depth, the 38mm disc rim are well suited as an aerodynamic gravel race rim or a  cyclocross wheelset. The width is versatile enough for 25-32c road tires.

• 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 aerodynamic 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.

 

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.