• Butterfly weave road disc brake carbon rim
• 28mm outer (21mm inner) width
• Carbon clincher rims (tubeless compatible)
• 33/38/45/55mm depth optional
• Wide U shape design, more aero and stiff
• High quality, 2-year warranty
Brand:
PROXItem NO.:
BRD28-CPayment:
Paypal, Bank TransferOrigin:
ChinaColor:
Butterfly weave(Customized Decal Acceptable):
The regular UD weave rim looks neutral? It's an attractive try to go the creative butterfly weave rim.
For the butterfly weave rim, the carbon fiber is overlapped which looks like a butterfly, also named braided/UD X weave/butterfly knot/butterfly effect. The butterfly pattern evenly over the spokes holes which makes a contribution to the strength of the rim wall thickness.
BRD28 series (ProX Road Disc 28mm width butterfly weave) carbon rims are made from premium Toray T800+T1000 carbon fiber, not only just overlay them, but involving appropriate proportion and elaborate lay-up etc., which is the basis for light weight. The cost of materials is also higher than the regular T700. The rim weight is around 10g less compared to our other UD weave rims.
Currently butterfly weave is limited to this rim series only. Both matte and glossy finish are available.
BRD28 series carbon rims are with 28mm outer (21mm inner) width, with depth 33/38/45/55mm optional. No matter you need shallow carbon rims for climbing or deep carbon rims for flat road riding, there is always one for you.
ProX decal/logo is offered for free as showed in ProX decal page. The decal will be applied on the rim and do the matte or glossy finish according to customers' preference. You can choose either with such ProX decal or simply without decal. The rims can be made with your customized logo as well. So it will become your own brand rims!
Of course, we also provide wheels with butterfly weave rims. If you are also interested in it, please contact our us for more details.
ProX Butterfly Weave Road Disc 28mm Wide Carbon Clincher Rims 700C Tubeless Ready
Model
BRD28-33C
BRD28-38C
BRD28-45C
BRD28-55C
Terrain(Recommended)
Road
Road
Road
Road
Material
T800+T1000
T800+T1000
T800+T1000
T800+T1000
Weight(±15g)
390g
405g
425g
450g
Max Weight Limit
105kg/230lb
105kg/230lb
110kg/240lb
115kg/250lb
Depth
33mm
38mm
45mm
55mm
Sectional Drawing
Outer Width
28mm
28mm
28mm
28mm
Inner Width
21mm
21mm
21mm
21mm
Rim Offset
0mm
0mm
0mm
0mm
ERD*
574mm
564mm
550mm
530mm
Rim Bead
Hook
Hook
Hook
Hook
Tire Type
Tubeless or Clincher
Tubeless or Clincher
Tubeless or Clincher
Tubeless or Clincher
Brake Type
Disc Brake
Disc Brake
Disc Brake
Disc Brake
Max Spoke Tension
130kgf
130kgf
130kgf
130kgf
Max Tire Pressure
125psi/8.6bar
125psi/8.6bar
125psi/8.6bar
125psi/8.6bar
Tire Size(Recommended)
700*28C-45C
700*28C-45C
700*28C-45C
700*28C-45C
ERD*
Effective Rim Diameter (ERD) is the maximum distance that spokes need to bridge going from one end of the rim to another. How do we calculate the ERD of our rims? The corresponding equation and a drawing is as shown:
ERD=OD-(rim depth)*2+(rim thickness)*2
For example：
ERD of BRD28-33C rim=633mm-33mm*2+3.5mm*2=574mm
Most people prefer ERD including the length of the nipple cap. However, customers may use different nipples and components for building. Please add the height of the nipple cap(2.5mm~3mm generally) for your spoke calculation. If the height of the nipple cap is 3mm, then ERD of your BRD28-33C rim is 574mm+3mm*2=580mm
A: Rim nipple bed thickness (=3.5mm)
B: Length of nipple cap (2.5mm~3mm generally)
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Carbon Fiber Material Premium Toray T800 + T1000 carbon fiber are used in our carbon rims. Combining with stable resin system to make consistent quality and light weight carbon road bike rims.
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Light Weight By using well designed lay-up structure, mixing Toray T800 and T1000 carbon prepreg, light weight carbon rims are created. Excessive materials are eliminated to save weight, while extra materials are added around spoke hole for reinforcement. So, light weight is achieved without compromise in strength or stiffness. |
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Wider Inner Width
Wider 21mm inner width, optimized for increasingly
popular 700x28C tires (also fit even wider tires). Wider stance for tire, easy tire mounting and dismounting. Better traction and cornering performance.
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Aero U Shape Wide U Shape carbon road rims are more aerodynamic than traditional V Shape road bike carbon rims. It is also of better stiffness and strength.
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Bead Lock There are small ridges on both side of rim channel called “bead lock”, which makes it easy for tubeless tire inflation. Together with hooked bead to well lock the tire, prevent it from blowing out.
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Tubeless Ready
Tubeless tire is getting popular in road bike carbon wheels thanks to its better traction, lower rolling resistance and better riding comfort. All our carbon clincher rims are tubeless ready (also fit normal tube tires). Optimized anti-burp bump design provides easy tire mounting, dismounting, as well as air inflation. |
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Road Disc Brake
Road disc brake provides more sensitive and precise
braking performance than rim brake. Carbon fiber road bike rims designed specifically for disc brake use, no brake track. No “burning rim” worries during braking. Specific carbon prepreg lay-up design for disc brake rims, longer durability and lighter weight.
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2-Year Warranty
We have strict production management system, QC and
Testing process. Our quality is always very good and reliable. For all carbon rims and carbon wheels sold by ProX, 2 years’ quality warranty is offered (starting from the date of package being signed). Click Warranty Policy to see more details in another page. |
Room 204, No.598 South Guankou Road, Xiamen City, 361023, China
Tel : +86-592-7192568
Whatsapp : +86 15159263591
Email : info@proxcarbon.com
Skype : ProX Carbon
