ProX Butterfly Weave C67DB Full Carbon Spoke Road Disc Brake Wheels

Butterfly weave carbon road wheels

Weight starts from 1239g/pair

Price starts from USD 525/pair

• C67DB hubs with ceramic bearings, 36T Ratchet

• Full carbon fiber spokes, super light, aero and stiff

• Tubeless reardy, fit 700*28C-45C tire

  • Brand:

    PROX
  • Item NO.:

    C67DB Butterfly
  • Payment:

    Paypal, Bank Transfer
  • Origin:

    China
  • Color:

    Butterfly Weave(Customized Decal Acceptable)
DESCRIPTION

ProX C67DB Disc Brake Carbon Road Wheels - Unique Butterfly Weave

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 Butterfly Weave Road Disc 28mm width) 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.

ProX carbon spoke wheels with Butterfly Weave

The C67DB hub is made by well-known Taiwan hub manufacturer and with the reliable quality as usual. It is with straight pull spoke system and 2:1 spoke ratio (14:7) for both front and rear wheel. 2:1 spoke ratio provides better strength balance between non-drive side and drive side. Hubs are with high flanges for better lateral stiffness and handling performance. The weight of hub is only 333g/pair which is light weight. Hubs are designed with DT swiss style Ratchet 36T freehub system which improves power transfer efficiency, combining with ceramic bearings, the rolling resistance is minimized. Such hubs help you to shorten acceleration time and save energy. 

The unique full carbon spoke (only 2.9g/pc!) is customized which is 3.1mm wide aero bladed. Such carbon spokes (model CS1) is lighter but stronger than regular steel spokes. The carbon spokes look similar as regular spoke, except for the carbon fiber material and ultra light weight. The weight of our CS1 carbon spoke plus specific aluminum nipple is only 3.2g, which is about 1.8g lighter than well-known Sapim CX-Ray spoke with nipple. More than anything, the carbon spoke provides both higher stiffness and better fatigue life compared to the traditional steel spokes. The max spoke tension of the carbon spoke is 528kgf according to our in-lab test, which is much higher than regular steel spokes (typically under 400kgf).

The hubs are designed with thread on end caps, which makes the connection between hub body and end caps much more stable. 
Please use two hex wrenches(M12) when screwing/unscrewing the caps from hub (the picture of tool is also showed below).

ProX C67DB ceramic bearings road bike hubs

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 wheels!

SPECIFICATION

ProX Disc Brake C67DB Full Carbon Spoke Road Wheels Specification:
-Hub: ProX C67DB disc hubs (front 12*100mm TA/rear 12*142mm TA), with ceramic bearings. Ratchet 36T freehub system

-Finish of Hub: glossy

-Decal/Logo: with or without on the rims and hubs

-Rim Weave: butterfly weave

-Rim Finish options: matte, glossy or paintless

-Disc brake type: center lock
-Cassette Body: Shimano 11/12s or SRAM XDR 12s
-Type: straight pull
-Spoke Hole Count: 21 spoke holes(14:7 ratio) on both front and rear
-Tire Type: Clincher/Tubeless compatible
-Spoke: Aero carbon spokes (ProX CS1)

-Nipple: Aluminum(9mm length)
-Spoke Tension(recommended): ≤145kgf
-Tire Pressure: 125psi/8.6bar
-Warranty Year: 2 years


ProX Disc Brake C67DB Full Carbon Spoke Road Wheels Built with Butterfly Weave Rims

Model Rim Depth Outer Width Tire Type Hub Front Size Rear Size Carbon Spoke
Tire Size
(Recommended)
Weight
(+/-3%)
C67DB-BRD28-33C-CS1 BRD28-33C 33mm 28mm Tubeless or Clincher ProX C67DB Disc 12*100mm 12*142mm ProX CS1 700*28C-45C 1239g
C67DB-BRD28-38C-CS1 BRD28-38C 38mm 28mm Tubeless or Clincher ProX C67DB Disc 12*100mm 12*142mm ProX CS1 700*28C-45C 1269g
C67DB-BRD28-45C-CS1 BRD28-45C 45mm 28mm Tubeless or Clincher ProX C67DB Disc 12*100mm 12*142mm ProX CS1 700*28C-45C 1309g
C67DB-BRD28-55C-CS1 BRD28-55C 55mm 28mm Tubeless or Clincher ProX C67DB Disc 12*100mm 12*142mm ProX CS1 700*28C-45C 1359g


700C Butterfly Weave Road Rims Disc Brake Carbon Clincher Rims

Rims BRD28-33C BRD28-38C BRD28-45C BRD28-55C
Max Weight Limit 105kg/230lb 105kg/230lb 110kg/240lb 115kg/250lb
Material T800+T1000 T800+T1000 T800+T1000 T800+T1000
Sectional Drawing Butterfly Weave rim 33mm depth Butterfly Weave rim 38mm depth Butterfly Weave rim 45mm depth Butterfly Weave rim 55mm depth

TECHNOLOGY
Carbon Fiber Material

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 butterfly weave carbon road rims.

Light Weight

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.

Narrow Inner Width

Wide Inner Width

Relatively wide 21mm inner width, make it possible to fit multiple sizes of tire.

Normally road tire size 700x28C are recommended (also fit other wider tires).

Tubeless Ready

Tubeless Ready

Tubeless tire is getting popular in road bicycle 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. 

Road Disc Brake

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.

Hand Built

Hand Built

All our bicycle carbon wheels are hand built by experienced mechanician.

Based on customers’ demand, various choice of hubs, spokes and nipples are optional.

After wheel built, they are trued precisely at high standard (≤0.3mm) on roundness, lateral and center tolerance.

ProX Road Hubs

ProX C67DB Disc Hubs

ProX own mould C67DB road hubs are used. High quality hubs with cheap price.

C67DB road disc brake hubs are designed with ratchet freehub system with ceramic bearings.

Such hubs can also be etched with your customized logo.

12*100/12*142 thru-axle, with Shimano 11/12-speed or SRAM XDR 12s cassette body.

carbon spokes

ProX CS1 Carbon Spokes

The customized ProX CS1 carbon spokes are used.

The carbon spoke provides both higher stiffness and better fatigue life compared to the traditional steel spokes. 

Perfect bladed aero shape, high elasticity and low drag coefficient.

2-Year Warranty

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.

VIDEO
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