• 28/33/44mm depth gravel carbon rims optional
• Economic ProX 98DB hubs
• Shimano/Sram 11-12 speed freehub available
• Pillar 1423 spokes, aero and strong
• Compatible for 700*30C-50C tire (tubeless ready)
Item NO.:
98DB Gravel WheelsPayment:
Paypal, Bank TransferOrigin:
ChinaColor:
UD/3K/12K(Customized Decal Acceptable):
ProX 98DB Gravel Bike Carbon Wheelset - Affordable Gravel Wheels
Considering the cost of DT Swiss hubs increases quickly, and lead time is getting longer and longer, ProX has developed our own mould disc brake hubs (called 98DB).
ProX 98DB road disc brake hubs are designed with 6-pawl freehub system, featuring regular steel bearings. New and improved design of adding the springs to the pawl freehub system which increases efficiency and resilience when pedaling. In that case, the friction is reduced and that can contribute more energy to the wheels. Both center lock and 6-bolt are optional. The end caps of both thru axle( front 12*100mm TA/rear 12*142mm TA) and quick release(QR, front 5*100mm/rear 5*135mm) are also available which allow you to easily switch between different types of bikes or wheels. This is particularly useful if you have multiple bikes with different axle systems or if you frequently change wheels.
In addition, 98DB hubs can be made with your customized logo (either etch logo or make stickers). So it will become your own brand hubs!
ProX provides 28/33/44mm depth gravel carbon rims to build carbon gravel wheelset. 33mm and 44mm gravel rims are with bead hook and hookless versions optional.
According to our sales record, PCX33 (33mm height bead hook) gravel carbon rim is most popular with our customers.
6-bolt or Centerlock?
| Hub System | 6-bolt | Centerlock |
| Hub weight | 342.7g | 332.5g |
| Pros |
• Compatibility with most rotors；
• Classic and multiple hubs option；
• Easy to mount/dismount with a wrench
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• Easy to install or remove；
• Lightweight on hub(10g/pair)；
• Rotor is perfectly centered
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| Cons |
• Takes longer time to (un)install due to 6 bolts
• Manually centered your 6 bolts rotors
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• Requires special tools for mounting and dismounting |
| Pictures |
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ProX 98DB Disc Brake CX/Gravel Bike Carbon Wheelset Specification:
-Hub: ProX 98DB disc hubs (front 12*100mm TA/rear 12*142mm TA)
-Disc brake type: center lock or 6-bolt
-Cassette Body: Shimano 11/12s or Sram 12s XDR optional
-Type: straight pull
-Spoke Hole Count: front 24H/rear 24H
-Tire Type:Clincher/tubeless ready
-Spoke: Pillar 1423 spoke
-Spoke Tension(recommended): ≤145kgf
-Tire Pressure: 125psi/8.6bar
-Warranty Year: 2 years
ProX 98DB Disc Brake Gravel Bike Carbon Wheels
| Model | Rim | Rim Bead | Depth | Outer Width | Tire Type | Hub | Front Size | Rear Size | Spoke |
Tire Size
(Recommended)
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Weight
(+/-3%)
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| 98DB-PCX28-1423 | PCX28 | Hook | 28mm | 29mm | Tubeless or Clincher | ProX 98DB Disc | 12*100mm | 12*142mm | Pillar 1423 | 700*30C-50C | 1431g |
| 98DB-PCX33-1423 | PCX33 | Hook | 33mm | 28mm | Tubeless or Clincher | ProX 98DB Disc | 12*100mm | 12*142mm | Pillar 1423 | 700*30C-50C | 1471g |
| 98DB-PZX33-1423 | PZX33 | Hookless | 33mm | 28mm | Tubeless or Clincher | ProX 98DB Disc | 12*100mm | 12*142mm | Pillar 1423 | 700*30C-50C | 1471g |
| 98DB-PCX44-1423 | PCX44 | Hook | 44mm | 28mm | Tubeless or Clincher | ProX 98DB Disc | 12*100mm | 12*142mm | Pillar 1423 | 700*30C-50C | 1531g |
| 98DB-PZX44-1423 | PZX44 | Hookless | 44mm | 28mm | Tubeless or Clincher | ProX 98DB Disc | 12*100mm | 12*142mm | Pillar 1423 | 700*30C-50C | 1531g |
700C Cyclocross/Gravel Bike Carbon Rims (Tubeless Ready)
| Rims | PCX28 | PCX33 | PZX33 | PCX44 | PZX44 |
| Max Weight Limit | 110kg/240lb | 120kg/265lb | 120kg/265lb | 120kg/265lb | 120kg/265lb |
| Material | T700+T800 | T700+T800 | T700+T800 | T700+T800 | T700+T800 |
| Sectional Drawing |
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Carbon Fiber Material Premium Toray T700 + T800 carbon fiber are used in our carbon rims. Combining with stable resin system to make consistent quality and light weight carbon gravel rims.
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Wider Inner Width Wider 21mm inner width, suitable for wide 700x30C-50C gravel 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 bike rims are more aerodynamic than traditional V Shape carbon rims. It is also of better stiffness and strength. |
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Tubeless Ready
Tubeless tire is widely used in gravel disc wheelset thanks to its better traction, lower rolling resistance and better performance in off-road. All our gravel bike carbon rims (no matter bead hook or hookless models) 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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Disc Brake Disc brake provides more sensitive and precise braking performance than rim brake. All our gravel carbon rims are designed 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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Hand Built All our carbon wheelsets 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.
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ProX Road Hubs ProX own mould 98DB road hubs are used. High quality hubs with cheap price. 98DB road disc brake hubs are designed with 6-pawl freehub system with regular steel bearings. Such hubs can also be etched with your customized logo. 12*100/12*142 thru-axle, with Shimano 11-speed, Sram 12-speed XDR freehub optional.
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Pillar Spokes The popular Pillar PSR AERO 1423 spokes are used. Pillar patented cold forge technology is applied in the spoke production which increase the strength up to 20%. Perfect aero shape, high elasticity and low drag coefficient.
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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
