Mountain Bike 29er Asymmetry Design MTB Carbon Rims 29er Carbon Fiber Wheelset 28mm Width XC Rims For MTB Bicycle With M11 Hub
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- Supplier: Xiamen Kaixinhui Technology Co. Ltd.
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Product Overview
Description
Product Description
Mountain Bike 29er Asymmetry Design MTB Carbon Rims 29er Carbon Fiber Wheelset 28mm Width XC Rims For MTB Bicycle With M11 Hub
Features
- Asymmetric design, help to equalize the spoke tension between drive side and non-dirve side of wheels.
- Thick side wall design for better impact resistance.
- Radius support nipple bed design, distribute spoke pull force evenly around each spoke hole.
- Ultra smooth inner wall, for even wall thickness and strength.
- Tubeless Ready.
- With super light weight (Graphene) version optional.
- Thick side wall design for better impact resistance.
- Radius support nipple bed design, distribute spoke pull force evenly around each spoke hole.
- Ultra smooth inner wall, for even wall thickness and strength.
- Tubeless Ready.
- With super light weight (Graphene) version optional.
Specification
29er Mountain Bike Rims Asymmetric Design MTB Carbon Rims
ERD Calculate
ERD is short for effective rim diameter, it is the maximum distance that spokes bridge going from one end of the rim to another.
How do we calculate the ERD of our rims? Below are calculation equation and sketch for your reference:
How do we calculate the ERD of our rims? Below are calculation equation and sketch for your reference:
ERD=Rim outer diameter-(rim depth)*2+(Rim nipple bed thickness)*2
For example：
ERD of RD25-38T rim=633mm-38mm*2+3.5mm*2=564mm
Most people prefer ERD including the length of the nipple head.
However, customers may use different nipples and components for building.
Please add the length of the nipple head(2.5mm~3mm generally) for your spoke calculation.
If the length of the nipple head is 3mm, then ERD of your RD25-38T rim is 564mm+3mm*2=570mm
A: Rim nipple bed thickness (=3.5mm)
B: Length of nipple head (2.5mm~3mm generally)
For example：
ERD of RD25-38T rim=633mm-38mm*2+3.5mm*2=564mm
Most people prefer ERD including the length of the nipple head.
However, customers may use different nipples and components for building.
Please add the length of the nipple head(2.5mm~3mm generally) for your spoke calculation.
If the length of the nipple head is 3mm, then ERD of your RD25-38T rim is 564mm+3mm*2=570mm
A: Rim nipple bed thickness (=3.5mm)
B: Length of nipple head (2.5mm~3mm generally)
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Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Our Advantages
CHA/Customized spoke hole angle
All spoke hole angles must be customized according to the geometric angle of the hub.all drilled holes are inspected to ensure
they are free of burrs.You can request a customized drilling pattern if you have a unique wheel build.
TRD/Tubeless R angle design
All wheels are tubeless compatible.We design a R angle,The rounded edge makes tire installation easier and offers increased
support during hard cornering with a softer edge and larger surface area.
LMS/lighter materials improve the strength
We use lighter materials and make full use of the combination of T700 and T800 to improve the strength.
SIW/smooth Inside Wall
We use a specific, thinner, high-pressure air bladders to control the inner wall smoothness, and the inner wall air bladders can
be extracted clean at one time, without residue, not only effectively improve the tightness of the carbon fiber yarn, but also
allow the spoke cap to be more tightly integrated with the spoke hole
OPT/one piece technology
Compared to the technology of 3 piece, our one piece tech is more technically difficult and takes longer to produce, but the
rigidity of the rim is at least 7% higher
BLT/Bead Lock technology
The bump on the rim bed helps to create a buffer during tire inflation, making the mounting process easier. When the tire is
mounted, the raised portion reinforces the tire bead, making it harder to “burp” or fall back into the drop channel.
Design your brake surface?
Basalt brake surface or crystal polishing brake surface.
What is the role of basalt braking surface?
Basalt is a special carbon fiber material, the surface is rough and high temperature resistance, wear-resistant.
Basalt has a good performance, both on dry and wet roads.
What is the difference between UD, 3K, and 12K Weaves?
The weave patterns you see on some of our rims are only the external layer and are done for cosmetic reasons.
This layer utilizes the same resin system as the rest of the rim and so the weight and performance are not significantly changed.
UD is the most popular option.
What is the role of crystal polishing brake surface?
Crystal polishing is a special technology, in the final steps of the machining rim, we use crystals to polish the surface of the
braking surface, so that the surface of the braking surface has better flatness, thus increasing the wear resistance of the
brakes, also effectively avoid the noise when braking. Crystal Polishing is only a technology, not a specific individual refers to
a type of braking surface, ud/3k/6k/12k braking surface all can be used with crystal polishing this technology .
All spoke hole angles must be customized according to the geometric angle of the hub.all drilled holes are inspected to ensure
they are free of burrs.You can request a customized drilling pattern if you have a unique wheel build.
TRD/Tubeless R angle design
All wheels are tubeless compatible.We design a R angle,The rounded edge makes tire installation easier and offers increased
support during hard cornering with a softer edge and larger surface area.
LMS/lighter materials improve the strength
We use lighter materials and make full use of the combination of T700 and T800 to improve the strength.
SIW/smooth Inside Wall
We use a specific, thinner, high-pressure air bladders to control the inner wall smoothness, and the inner wall air bladders can
be extracted clean at one time, without residue, not only effectively improve the tightness of the carbon fiber yarn, but also
allow the spoke cap to be more tightly integrated with the spoke hole
OPT/one piece technology
Compared to the technology of 3 piece, our one piece tech is more technically difficult and takes longer to produce, but the
rigidity of the rim is at least 7% higher
BLT/Bead Lock technology
The bump on the rim bed helps to create a buffer during tire inflation, making the mounting process easier. When the tire is
mounted, the raised portion reinforces the tire bead, making it harder to “burp” or fall back into the drop channel.
Design your brake surface?
Basalt brake surface or crystal polishing brake surface.
What is the role of basalt braking surface?
Basalt is a special carbon fiber material, the surface is rough and high temperature resistance, wear-resistant.
Basalt has a good performance, both on dry and wet roads.
What is the difference between UD, 3K, and 12K Weaves?
The weave patterns you see on some of our rims are only the external layer and are done for cosmetic reasons.
This layer utilizes the same resin system as the rest of the rim and so the weight and performance are not significantly changed.
UD is the most popular option.
What is the role of crystal polishing brake surface?
Crystal polishing is a special technology, in the final steps of the machining rim, we use crystals to polish the surface of the
braking surface, so that the surface of the braking surface has better flatness, thus increasing the wear resistance of the
brakes, also effectively avoid the noise when braking. Crystal Polishing is only a technology, not a specific individual refers to
a type of braking surface, ud/3k/6k/12k braking surface all can be used with crystal polishing this technology .
Q1: How could I get a sample?
A1: Before we received the first order, please pay the sample cost and shipping fee. We will return the
A1: Before we received the first order, please pay the sample cost and shipping fee. We will return the
sample cost back to you within your first order.
Q3: Whether you could make our brand on your products?
A3:Yes. We can print any Logo on both the products and the packages if you can meet our MOQ :50 pcs.
Q2: Sample time?
A2: Existing items: Within 2-15 days.
A2: Existing items: Within 2-15 days.
Q3: Whether you could make our brand on your products?
A3:Yes. We can print any Logo on both the products and the packages if you can meet our MOQ :50 pcs.
Q4: Whether you could make your products by our color?
A4: Yes, The color of products can be customized if you can meet our MOQ: 50 pcs.
A4: Yes, The color of products can be customized if you can meet our MOQ: 50 pcs.
Q5 How to guarantee the quality of your products?
A5: 1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
A5: 1) Strict detection during production.
2) Strict sampling inspection on products before shipment and intact product packaging ensured.
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