Carbon Fat Bikes Manufacturer in China
Discover the perfect balance of strength, agility, and lightweight performance. Our carbon fat bikes are engineered for extreme conditions - snow, sand, and everything in between. Whether you're chasing speed or conquering rough terrain, our carbon fiber frames deliver unmatched efficiency and durability.
Carbon World can provide Carbon Fat Bikes of different styles, types and materials, and can customize different carbon fiber tires, carbon fiber forks, and carbon fiber handlebars according to customer needs to meet your specific needs.
Type of Carbon Fat Bikes
Carbon Fat Bikes
Model: MYC04CF01-FAT
Material: Carbon Fiber Toray T700
Size: 16/18/20 inch
BB: BSA (120mm)
Rear Spacing: 12x197mm
Rear Shock: RS MNR RT3 200x51mm F 380
Fork: Rockshox Bluto 15x150mm,120mm travel
Divetrain
Groupset: SRAM GX EAGLE 12S
Brakes: DB G2 R SJ DFBA RER DIR 1800
DB G2 R DFBA FRT DIR 950
Trigger Shifter: SL GX EAGLE TRIGGER LUNAR
Rear Derailleur: RD GX EAGLE LUNAR 12S
Chain: GX EAGLE 126LI PWR.LCK 12S SLVR
Cassette: XG 1275 EAGLE 10-52T
Disc Rotors: 160mm ( front and rear )
Crankset: ICAN OEM CNC 32T, 170mm Arm Length
BB Wide: 120mm BSA
Wheels
Front Hub: 150mm, Powerway Hub M74, 15x150mm, 32 Hole
Rear Hub: 197mm, Powerway Hub M74, 12x197mm, 32 Hole
Spokes: carbon spokes
Rims: Carbon, 90mm Wide, 20mm Deep, Clincher Tubeless Ready, UD
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Carbon Fiber Wheel Road Condition Simulation Test
Certified Rim Test Reports
Rim UCI Impact Test Report
Our rims have successfully passed the UCI impact test, proving their ability to withstand extreme collision forces without cracking or breaking. This ensures compliance with international cycling standards and guarantees rider safety under demanding conditions.
Walking Fatigue Test Report
Each rim undergoes a 100,000-cycle fatigue simulation to replicate long-term riding pressure. The results show no abnormal wear or structural issues, demonstrating outstanding durability and reliability for professional and endurance use.
Rim Spoke Tension Test Report
Through precise spoke tension testing, the rim maintains consistent tension distribution across all positions. This balance delivers superior stability and control, even during high-speed riding or aggressive cornering.
Rim Positive Rigidity Test Report
Our rims excel in the positive rigidity test, showing exceptional resistance to deformation and higher-than-average stiffness values. This means more efficient power transfer, better climbing response, and a stronger riding experience.
Top Features of Our Carbon Fat Bikes
Our carbon fiber fat tire bikes are designed to challenge extreme terrains and have excellent handling and durability. The whole vehicle adopts a high-strength, lightweight carbon fiber frame, which not only reduces the weight of the whole vehicle but also improves riding efficiency and responsiveness. We support a variety of configurations to freely match. You can choose the appropriate drive system, wheels, and accessories according to your riding needs to create a personalized vehicle plan. The frame adopts a neat internal wiring layout, which not only looks simple and neat but also effectively reduces cable wear and improves the protection performance of carbon fat bikes.
Carbon Fat Bikes Geometry & Sizing Guide
This geometry drawing serves as a reference for the frame's fit and compatibility. The letters and dimension lines mark the key measurements and angles that define riding position, handling, and component clearance.
Reach / Stack: The most useful fit numbers. Reach affects how stretched you feel; stack affects handlebar height.
Effective Top Tube: A quick reference for cockpit length, but less accurate than reach/stack for comparing sizes.
Head Tube Angle: A slacker angle improves stability on rough ground; a steeper angle feels quicker in steering.
Seat Tube Angle: This angle influences the rider's position over the pedals and their climbing balance.
Chainstay Length: Impacts rear-wheel traction and how quickly the bike changes direction.
Wheelbase: Longer wheelbase adds straight-line stability; shorter wheelbase feels more agile.
BB Height / BB Drop: Affects center of gravity and pedal clearance—important for snow, sand, and trail use.
Standover Height: Helps determine whether a size will feel safe and comfortable when you’re standing over the frame.
Carbon vs Aluminum Fat Bike
| Factor | Carbon Fat Bike | Aluminum Fat Bike |
|---|---|---|
| Weight potential | Easier to reach a lighter complete build | Usually heavier at the same build level |
| Ride feel | Can be tuned for vibration damping and stiffness balance | Often feels more rigid/harsh on rough terrain |
| Corrosion resistance | Carbon itself doesn’t corrode (hardware still matters) | Alloy can corrode in salty/wet use if not protected |
| Design flexibility | More freedom in shaping, tube profiles, and layup tuning | Limited by tube forming and welding constraints |
| Impact tolerance | Strong when designed correctly; damage is harder to “see.” | Dents are more visible; the frame can deform without cracking |
OEM Custom Carbon Fiber Fat Bicycles
Frame & Size Set Options: Choose your size range (S/M/L or custom mix) and confirm geometry based on your fit targets and intended terrain.
Finish & Branding: UD/3K/12K appearance options (model-dependent), paint, decals, and private-label branding for your product line.
Build Configurations: Drivetrain, brakes, cockpit, seatpost, and other component levels can be matched to your market positioning and budget tier.
Wheel & Tire Spec Matching: Customize wheelset direction (rim width, tire size, tread focus) for snow, sand, mixed trails, or bikepacking use.
Standards & Compatibility: Align axle spacing, bottom bracket type, headset standard, and cable routing preferences for easier assembly and service.
What Terrains Are Carbon Fat Bikes Best Suited For?
Carbon fiber fat bikes are suitable for a variety of complex terrains, especially in environments where traditional mountain bikes have difficulty coping with, showing stable and reliable performance. It adopts a widened tire design and a sturdy and lightweight carbon fiber frame, which still has good control and comfort under rugged road conditions.
On icy and snowy roads, wide tires can enhance grip and buoyancy, and with appropriately reduced tire pressure, the fit between the tire and the ground can be improved, ensuring stable forward movement on icy or snow-covered roads.
In sandy environments, tires can effectively disperse the weight of the vehicle body, reduce the risk of sinking, and travel more smoothly. Compared with traditional models, it has lower rolling resistance and is more suitable for long-distance cruising.
In the face of muddy and slippery mountain roads, the deep-textured tread improves mud removal and grip performance, and the carbon fiber frame has good shock resistance, which helps to keep the ride stable and reduce the risk of slipping or deviation.
Who Should Ride a Carbon Fat Bike?
Carbon fiber fat tire bikes have excellent stability and shock absorption performance, making it easier for beginners to get started and quickly adapt to changing riding environments. Whether it is snow, beach, or rugged off-road conditions, this bike can effectively alleviate road vibrations, improve riding efficiency, and calmly cope with various complex terrains with its light and sturdy carbon fiber frame. For competitive cyclists, the lightweight and flexible handling performance brought by carbon fiber materials helps them gain advantages in speed and reaction, further improving their competition results.
FAQ
Q: Do you supply frames only, or complete bikes as well?
A: We can support OEM projects as framesets or complete bikes, depending on your build plan and target market.
Q: What can be customized on an OEM carbon fat bike?
A: Typical OEM customization includes size set, finish/paint, decals, and private label branding, component level, wheelset direction, tire size, and key compatibility standards.
Q: How do you handle quality control for OEM orders?
A: QC typically focuses on alignment checks, key interface tolerances, and assembly-critical areas. Final inspection is done before packing to reduce issues during assembly.
Q: Are carbon fat bikes durable enough for extreme cold?
A: Yes, carbon fiber fat bikes are reliable in cold conditions. Carbon fiber can withstand temperature changes and does not become brittle like some materials, making it an ideal choice for winter riding.
Q: How long do carbon Fat Bike Frames Last?
A: If properly maintained, carbon fiber frames can last for many years. Their strength and fatigue resistance are generally better than those of aluminum frames, ensuring long-term durability.
Q: Are carbon fat bikes good for beginners?
A: Of course. Their stable geometry and shock absorption make them easier to handle, helping beginners gain confidence on a variety of terrains.
Why Choose Carbon World
Leading carbon fat bikes manufacturer and supplier in China, specializing in high-quality carbon fiber products with OEM/ODM services. Our factory offers carbon bike rims, fairings, and custom carbon fiber solutions for sports, automotive, and industrial use. Contact us for a quote.
