Product Item: 27.5er carbon 38mm wide 23.5mm depth hookless enudro mtb rim 

This enduro carbon rim with its 31mm internal width is an ideal position in the middle of the strength, to weight, to width range, it works with many tire sizes.

Specification:

Item:	MX738EN	Use:	Enduro, AM, E-bike
Rim type:	27.5"/ 650b hookless	Material:	Toray T700 & T800 carbon fiber
Tubeless ready:	Yes	Weight:	480g±20
External/Internal width:	38mm / 31mm	ERD:	560mm
Depth:	23.5mm	Finish:	Matte, glossy
Weight limit:	125kgs	Weave:	UD, 3k, 6k, 3k twill, marble
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:	60psi / 4.1bar
Tire size:	2.3" ~ 3.0" (recommended)	Min tire pressure:	25psi / 1.75bar
Decal:	None or Customized	Standard:	EN standard

Features:

• Wider 38mm rim profile offers improved aerodynamics, better handling in crosswinds condition and faster riding.
  

• Carbon Strip Reinforcement. Use unique carbon strip to strengthen the spoke tension and stabilize rim structure and reduce the rim weight.

• Impact Resistant Construction. Carbon rims feature a layer of composite material that increases the impact strength and helps distribute energy and shock from impacts to the rim.
  

• Hookless Rim Bead. Hookless rim bead more straight and smooth side walls, tire can touch rim walls fully. More durable and impact resistance compared to the traditional hooks rim.

• Tubeless Ready. Beadlock design makes the rims better tubeless tire setup and better sealing, results a more lightweight carbon wheels.
  

• 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.

Unique 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 followed 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.

Read more about Carbonal carbon rim Quality Control.