ProX DT350 Carbon Road Wheelset | Upper Mid-range Reliable Carbon Wheels For Training

Performance DT Swiss 350SL road hubs, Ratchet freehub
28mm outer / 21mm inner width road carbon rims
Rim depth options: 33mm /38mm /44mm /50mm /55mm
Optional spokes: Pillar 1423 or Sapim CX-Ray
Tubeless ready, for 700C 28C-45C tires

$609.00

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Road Carbon Rims Front & Rear:

RPD28-33C (28mm outer width 33 depth rim)

PRD28-38C (28mm outer width 38 depth rim)

PRD28-44C (28mm outer width 44 depth rim)

PRD28-50C (28mm outer width 50 depth rim)

PRD28-55C (28mm outer width 55 depth rim)
Carbon Rim Finish:

UD Black Matte Finish

UD Black Glossy Finish
PROX Decals On Carbon Rims:

No Decal

Black Glossy

White Glossy
Hubs:

ProX DT350 (Front 12x100mm 24Holes/Rear 12x142mm 24Holes)
Hub Structure:

Ratchet 36T
Freehub Body:

Shimano 11/12s HG

Sram 12/13s XDR
Spokes:

Pillar 1423

Sapim CX-Ray+US$70
Nipples:

Aluminum Black (carbon spoke specific)
Spare Spokes+Nipples:

No Need

4 pcs (1 for each side) +US$16

8 pcs (2 for each side) +US$32
Tubeless Valve (Presta):

No Need

Length 44mm +US$10

Length 60mm +US$10

Length 80mm +US$10

Quantity:

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Description

ProX DT350 Carbon Road Wheelset | Upper Mid-range Reliable Carbon Wheels For Training

Wheel Model	350DB-PRD28-33C	350DB-PRD28-38C	350DB-PRD28-44C	350DB-PRD28-50C	350DB-PRD28-55C
Rim Sectional Drawing
Carbon Rim Model	PRD28-33C	PRD28-38C	PRD28-44C	PRD28-50C	PRD28-55C
Carbon Rim Depth	33mm	38mm	44mm	50mm	55mm
Carbon Rim Width	28mm Outer (21mm Inner)	28mm Outer (21mm Inner)	28mm Outer (21mm Inner)	28mm Outer (21mm Inner)	28mm Outer (21mm Inner)
Carbon Rim Surface	UD Black Matte Finish	UD Black Matte Finish	UD Black Matte Finish	UD Black Matte Finish	UD Black Matte Finish
Carbon Rim Material	Toray T700+T800 Carbon	Toray T700+T800 Carbon	Toray T700+T800 Carbon	Toray T700+T800 Carbon	Toray T700+T800 Carbon
Carbon Spokes	Pillar 1423 Sapim CX-Ray	Pillar 1423 Sapim CX-Ray	Pillar 1423 Sapim CX-Ray	Pillar 1423 Sapim CX-Ray	Pillar 1423 Sapim CX-Ray
Wheel Weight (+/-3%)	1499g \| 1399g	1519g \| 1419g	1559g \| 1459g	1619g \| 1519g	1659g \| 1559g
Front/Rear Hubs	DT350	DT350	DT350	DT350	DT350
Front/Rear Hub Size	12x100mm/12x142mm	12x100mm/12x142mm	12x100mm/12x142mm	12x100mm/12x142mm	12x100mm/12x142mm
Front/Rear Holes Count	24H/24H	24H/24H	24H/24H	24H/24H	24H/24H
Brake Type	Disc Brake (Center Lock)	Disc Brake (Center Lock)	Disc Brake (Center Lock)	Disc Brake (Center Lock)	Disc Brake (Center Lock)
Tire Type	Tubeless or Clincher	Tubeless or Clincher	Tubeless or Clincher	Tubeless or Clincher	Tubeless or Clincher
Tire Size (Recommended)	700x28C-45C	700x28C-45C	700x28C-45C	700x28C-45C	700x28C-45C
Max Weight Limit	110kg/242lb	115kg/253lb	120kg/265lb	120kg/265lb	120kg/265lb

◂ Rims ▸
For disc brake carbon rims, the design goes beyond simply removing the brake track. The carbon lay-up must also be refined to reduce weight, ensuring the overall system remains lightweight and competitive. The PRD28 series (ProX Road Disc, 28 mm external width) rims are constructed using premium Toray T700 and T800 carbon fiber, combined with a stable resin system to form a strong and lightweight foundation. The lay-up structure is further optimized by minimizing excess material wherever possible, while reinforcing high-stress areas such as the spoke holes. This approach achieves an effective balance between weight reduction and structural integrity. As a result, these rims deliver a lightweight build without sacrificing stiffness or strength.
The PRD28 series features a 28 mm external width (21 mm internal width) and are compatible with 700×28C-45C tires. Multiple depths are optional: 33 / 38 / 44 / 50 / 55 mm. Whether you prefer a shallow profile for climbing or a deeper rim for speed on flat terrain, the range offers a suitable option for different riding styles.

◂ Hubs ▸
- DT Swiss 350SL road disc brake hubs are used. DT Swiss gravel wheels with great performance and competitive price.
- Straight pull spoke system and 24 spoke holes for both front and rear wheel.
- Front Hub 12/100mm TA & Rear Hub 12/142mm TA.

◂ 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%.
Aero and strong, high elasticity and low drag coefficient.

DT Swiss Hub 180 vs 240 vs 350

	Carbon Fiber Material Our carbon road rims are manufactured using premium Toray T700 and T800 carbon fiber, combined with a stable resin system to ensure consistent quality and a lightweight structure for road cycling.		Light Weight Design A carefully engineered lay-up structure using Toray T700 and T800 carbon prepreg enables a lightweight road carbon rims. Excess material is minimized to reduce weight, while reinforcement around the spoke holes ensures structural strength. The result is low weight without compromising strength or stiffness.
	Wider Inner Width With a 23mm internal width, these carbon rims are optimized for modern 700×30C–35C tires and remain compatible with even wider tires. The increased width provides better tire support, simplifies installation and removal, and enhances traction and cornering stability.		Aero U-Shape Profile The wide U-shaped rim profile offers improved aerodynamic efficiency compared to traditional V-shaped designs, helping to reduce drag at higher speeds. It also enhances airflow stability in crosswinds, while contributing to increased stiffness and overall structural strength.
	Bead Lock Design Subtle ridges along both sides of the carbon rim channel—known as bead locks—help facilitate easier tubeless tire inflation. Combined with a hooked bead design, they ensure a secure tire fit and reduce the risk of blowouts.		Tubeless Ready Tubeless setups are increasingly popular for road bike wheelset due to improved grip, lower rolling resistance, and enhanced comfort. All of our carbon clincher road rims are tubeless compatible while still supporting standard inner tubes. An optimized anti-burp profile ensures straightforward tire installation, removal, and inflation.
	DT Swiss 350 HubsDT Swiss 350 road disc brake hubs offer dependable performance at a competitive price point. Featuring the proven Ratchet System and straight-pull spoke design for efficient power transfer and long-term reliability.		Pillar SpokesPillar PSR AERO 1423 spokes are a popular choice for performance wheelsets. Their patented cold forging process increases strength by up to 20%, while maintaining a lightweight aero profile. Effective combination of elasticity, durability, and aerodynamics.
	Disc BrakeDisc brake provide more precise and consistent braking than rim brakes. These carbon rims are purpose-built for disc use, eliminating the brake track and avoiding heat-related issues. A dedicated carbon lay-up enhances durability while keeping weight low.		2-Year Warranty Our production process includes strict quality control and comprehensive testing to ensure reliable performance. All ProX carbon rims and wheels are backed by a 2-year warranty from the date of delivery. Full details are on our Warranty Policy page.