A carbon fiber road bike frame is a lightweight and strong bicycle frame. Think of it like a high-tech version of fabric, but instead of threads, it's made of made from high-quality carbon fibers! Known for its excellent stiffness-to-weight ratio, durability, and vibration absorption. It offers excellent strength, durability, and vibration absorption, providing a smooth and efficient ride. Carbon frames are widely used by performance riders and OEM brands for premium road bikes. They suit various riding styles, including racing, endurance, and long-distance cycling, making them a reliable and customizable choice for global B2B buyers.
Item NO.:
FM-R938Order(MOQ):
10Payment:
Paypal, Bank Transfer, West UnionProduct Origin:
Xiamen,ChinaColor:
UD/3K(Customized Painting Acceptable)Carbon Road Bike Frames for OEM and Custom Orders
Features of Carbon Road Bike Frame

Carbon Fiber Road Bike Frame Specifications
Model
FM-R938
Appearance
UD
Head Tube
1-1/2"/1-1/2"(Compatible FSA ACR/SMR)
Bottom Bracket
BB86
Seat Post
27.2mm
Brake Set
Flat mount disk
Drive Train
Full integrated, Di2/mechanical
Tire Clearance
30mm(32mm coming soon)
QR
12mm through axle
Weight
850s, ±40g
Feature
Smooth-wall technology
What's The Right Full Carbon Frame Road Bike Size For Me?
This chart shows the recommended carbon road bike frame size based on your height. Measure your height carefully and compare it with the frame specifications. If you have any questions, our team is here to assist you.
Men's Carbon Road Bike Frameset Size Chart
| Rider Height (cm) | Recommended Frame Size (cm) |
Frame Size Label |
|
160 – 168 cm |
48 – 50 cm | XS |
| 168 – 175 cm |
51 – 53 cm |
S |
|
175 – 182 cm |
54 – 56 cm |
M |
|
182 – 188 cm |
57 – 59 cm |
L |
|
188 – 195 cm |
60 – 62 cm |
XL |
| Rider Height (cm) |
Recommended Frame Size (cm) |
Frame Size Label |
|
150 – 158 cm |
44 – 46 cm |
XXS |
|
158 – 165 cm |
47 – 49 cm |
XS |
|
165 – 172 cm |
50 – 52 cm |
S |
|
172 – 178 cm |
53 – 55 cm |
M |
|
178 – 185 cm |
56 – 58 cm |
L |
Frame Geometry and Its Impact on Performance
The geometry of a carbon road bike frame plays a key role in ride performance and comfort. Frame angles, reach, and stack determine how the bike handles, accelerates, and feels on long rides. Racing geometry offers a more aggressive position for speed, while endurance geometry provides a relaxed posture for comfort on long distances. Choosing the right carbon road frame geometry helps riders achieve better control, efficiency, and overall riding experience.
OEM & Custom Carbon Road Bike Frame Manufacturing
High-Quality Carbon Materials
Disc Brake Carbon Road Bike Frame vs Rim Brake Frame
|
Feature |
Disc Brake Carbon Road Bike Frame |
Rim Brake Carbon Road Bike Frame |
|
Braking Power |
Stronger and more consistent, ideal for wet or steep conditions |
Adequate for most conditions, lighter and simpler |
|
Weight |
Slightly heavier due to the brake system |
Lighter, simpler setup |
|
Maintenance |
More complex, may require specific brake pads and alignment |
Easier to maintain with standard rim pads |
|
Performance |
Better control and stability, suitable for performance riders |
Classic road feel, efficient for weight-conscious riders |
|
Riding Conditions |
All-weather, performance-focused |
Dry conditions, racing, or general road use |
How We Ensure Quality for Every Carbon Road Bike Frame
We ensure the quality of every carbon road bike frame by using premium carbon fiber and precise manufacturing processes. Each frame goes through careful layup, curing, and finishing to meet design and performance standards. Our team conducts thorough inspections, including visual checks, alignment verification, and strength testing, to guarantee durability and consistent performance. You can see our rigorous fatigue and impact testing in action in the video below, demonstrating how each full carbon road bike frame is tested for safety and reliability. These tests ensure that every frame delivers a safe, smooth, and high-performance riding experience.
Compare Carbon vs Alloy Road Bike Frame for OEM Buyers
|
Feature |
Carbon Road Bike Frame |
Alloy Road Bike Frame |
|
Weight |
Lightweight for faster climbing and easier handling |
Heavier, may slow acceleration and climbs |
|
Stiffness |
High stiffness for efficient power transfer |
Moderate stiffness, less responsive |
| Ride Comfort | Excellent vibration absorption for smoother rides |
Less vibration absorption, may feel harsher on long rides |
|
Durability |
Strong but can be damaged by sharp impacts |
More impact-resistant, but can fatigue over time |
|
Customization |
Easily shaped and finished in various designs |
Limited shaping and finish options |
| Performance | Suitable for racing, endurance, and long-distance riding |
Good for general road use, beginner, or budget bikes |
|
Price |
Higher upfront cost |
Lower cost, more budget-friendly |
Our Factory
Top-Fire is not only doing product production and processing, but we also take the time to customize products that suit our customers’ needs and expectations. From special configurations to custom decals, we offer options to reflect the lifestyles of our customers. In Top-Fire, I believe that you will find satisfactory products and services here.
TOP-FIRE In Exhibition

FAQ About Carbon Fiber Road Bike Frames
Q: Can I customize the carbon road bike frame?
A: Yes, you can customize frame geometry, colors, finishes, and branding to create unique full-carbon road bike frames.
Q: How long does a carbon road bike frame last?
A: With proper use and maintenance, a full carbon road bike frame can last many years. Regular inspection for cracks or damage is recommended.
Q: How should I maintain a carbon road bike frame?
A: Clean your frame regularly, avoid exposure to harsh chemicals, and check for scratches or damage. Using a torque wrench for bolts helps prevent frame stress.
Q: How long does it take to receive a custom carbon road bike frame from China?
A: Lead times vary depending on customization and order quantity. Most manufacturers provide estimated delivery schedules during order confirmation.
Q: Can carbon road bike frames be repaired if damaged?
A: Minor cosmetic damage can be repaired, but structural cracks require professional repair. Severe damage may necessitate frame replacement.
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