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Ultra Light Carbon Fiber Folding Bike Frame | Durable Portable Folding Bicycle Frame for Commute & Travel Manufacturer

Revolve-CF carbon fiber bike frames are designed for cycling brands, bike shops, distributors, and cross-border sellers who need lightweight, strong, customizable, and factory-direct carbon framesets.
  • Full Carbon Frame Structure: Available in T700, T800, and T1000 carbon fiber options for different riding levels.
  • Road / Gravel / MTB Options: Covers road bike frames, hardtail MTB frames, gravel frames, track frames, and e-bike frame projects.
  • OEM & ODM Customization: Supports custom geometry, mold development, logo printing, paint finish, decal design, and component matching.
  • Factory Direct Supply: Suitable for bulk wholesale, brand customization, bike shops, and independent cycling product sellers.
  • Modern Frame Design: Supports full internal cable routing, disc brake compatibility, thru axle options, and aerodynamic tube profiles.
  • Strict Quality Control: Frames can be tested for impact resistance, vibration, torsion rigidity, and structural stability before shipment.
Frame Material:
Availability:
Quantity:
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Product Description

Revolve-CF is a professional carbon fiber bicycle frame manufacturer with composite carbon production experience. Our ultra-light carbon fiber folding bike is engineered for modern urban commuters, casual travelers, and cycling enthusiasts who pursue lightweight performance, maximum portability, and long-lasting durability. Different from traditional aluminum and steel folding bicycles, this full carbon fiber folding bike integrates aerospace-grade carbon fiber craftsmanship, streamlined aerodynamic design, and one-step quick folding technology, perfectly balancing lightweight mobility, riding comfort, and structural stability.

Key Features

Carbon fiber folding bike (1)


Aerospace-Grade Full Carbon Fiber Frame – Ultra Light & Super Tough


Crafted with high-strength carbon fiber material used in aerospace manufacturing, the entire frame, fork, and main load-bearing parts adopt integrated carbon fiber molding technology. Compared with ordinary metal folding bikes, our carbon fiber folding bicycle features ultra-light weight (only 6.7kg-8.2kg) and extraordinary tensile strength. The high-density carbon fiber structure effectively resists impact, deformation, and corrosion, ensuring long-term stable use without rust or aging. The unique carbon fiber textured finish with matte varnish technology not only enhances aerodynamic performance but also presents a premium minimalist aesthetic, realizing the perfect combination of lightweight portability and industrial durability.




Carbon fiber folding bike (4)



15-Second One-Step Folding – Ultra Compact & Space-Saving


Designed with a humanized quick-fold mechanism, this compact folding bike supports effortless one-hand folding and unfolding in just 15 seconds, no tools required. The optimized hidden double-V folding structure ensures a tight, gap-free folded state, avoiding loose shaking and abnormal noise. After folding, the bike is small enough to fit in car trunks, subway storage racks, office corners, and home cabinets. It completely solves the storage and carrying pain points of traditional bulky bicycles, becoming the ideal space-saving folding bike for urban apartments, travel trips, and office commuting.


project-c094e28c-1.

Multi-Scenario Versatility – Perfect for Commute, Travel & Outdoor


As a multi-functional portable carbon bike, it breaks the usage limitations of traditional folding bicycles. It is not only a practical daily commuter folding bike for urban workers, adapting to subway, bus and self-driving multi-modal transportation, but also a lightweight travel bike for outdoor camping, self-driving tours and short-distance hiking. The ultra-portable design allows you to carry it on trains, cars and cruise ships at will, meeting all your daily riding and travel exploration needs. It is also an ideal gift choice for cycling lovers, family and friends.



Carbon fiber folding bike (3)


Premium Configuration & Safety Upgrade – Stable & Reliable for Long-Term Use

This premium carbon folding bike is equipped with high-performance disc brake system, which provides sensitive and stable braking force in rainy, windy and complex road conditions, ensuring full riding safety. The reinforced carbon fiber load-bearing structure improves overall stability, avoiding shaking and tilting during high-speed riding and sharp turning. All accessories are made of high-quality wear-resistant and anti-corrosion materials, with excellent weather resistance and durability. Strict factory quality inspection ensures every detail is polished finely, making it ahigh-quality durable folding bicycle that can accompany you for years of riding.



Carbon fiber folding bike (5)


Smooth & Comfortable Riding Experience – Shock Absorption & Aerodynamic Design


The flexible carbon fiber frame has natural shock-absorbing performance, which can effectively filter road bumps and vibration from uneven urban roads, greatly reducing riding fatigue during long-distance commuting. Equipped with high-precision shifting system and wear-resistant rubber tires, the bike realizes smooth gear shifting, stable rolling, and strong road grip. The ergonomic streamlined aerodynamic design reduces wind resistance during riding, making uphill riding labor-saving and flat-road cruising faster. It is suitable for city road commuting, park leisure riding, suburban road cycling, and other daily scenarios, bringing labor-saving and fluent riding enjoyment.




Carbon fiber folding bike (6)


Strict Quality Control and Global Supply Support


Carbon fiber bike frames require accurate geometry, stable structure, and reliable long-term performance. Revolve-CF follows strict quality control during carbon layup, molding, drilling, finishing, painting, inspection, and packaging to improve frame consistency and reduce production defects.


Before shipment, frames can be inspected for appearance, alignment, structural stability, impact resistance, vibration performance, and torsional rigidity according to order requirements. Professional packaging also helps protect the frames during international transportation.


With factory direct pricing, flexible MOQ, global shipping support, and after-sales service, Revolve-CF helps bicycle brands, distributors, bike shops, and cross-border sellers build a stable carbon bike frame supply chain.


Applications

Whether for daily city commuting, weekend outdoor adventures, subway & multi-modal travel, or long-distance road cycling, this compact foldable carbon bike delivers an unparalleled riding experience, making it the best portable carbon folding bike for urban and outdoor scenarios.

Carbon fiber foling bicycle (3)
Carbon fiber folding bike frame (9)
Carbon fiber foling bicycle (2)
Carbon fiber foling bicycle (4)
Carbon fiber foling bicycle (1)
Carbon fiber foling bicycle (5)



Model

Material

Head Tube

REAR HUB

TIRE

FORK

BB System

Finish

RCF-B02

Full Carbon

Special-shaped tube

135mm

14inch*1.95inch

QR

BSA1.24*68L

UD

RCF-B03

Full Carbon

Special-shaped tube

140mm

20inch*1.95inch

QR

BSA1.24*68L

UD

RCF-B04 Full Carbon Special-shaped tube 135mm 20inch*1.95inch QR BSA1.24*68L UD

Learn More About Frame Materials: Comparison of Bicycle Frame Materials


Pre-Sale Testing

  1. Frame Drop Impact Test: A heavy object strikes the top tube/bottom tube vertically; no cracks or delamination (key for carbon frames).

  2. The whole Frame Drop Impact Test: The entire frame and fork are subjected to drop impact; welds/carbon layer do not crack.

  3. Frame Vertical Static Load Test: A vertical load is applied to the seatpost; permanent deformation does not exceed limits.

  4. Frame Horizontal Fatigue Test: Tens of thousands of reciprocating push-pull cycles simulate bumpy pedaling fatigue.

  5. Pedaling Force Fatigue Test: Simulates pedaling force during riding; durability testing of the bottom tube and bottom bracket Shell.

  6. Disc Brake Mount Fatigue Test: Repeated braking and pulling; disc brake lugs do not tear or strip.


Parameter Comparison

Parameters

Carbon fiber composite material (T700/T800)

6061-T6 aluminum alloy

7075 high-end aluminum alloy.

Conclusion

Density (g/cm³)

1.55~1.60

2.70

2.81

Carbon fiber 41% lighter than volume

Unidirectional tensile strength (MPa)

3500~4500

310

570

Carbon fiber strength ≈ 6~11 times that of aluminum

Elastic modulus (GPa, stiffness)

230(fiber direction)

69

72

Carbon fiber stiffness ≈ 3.2 times that of aluminum

Specific strength (strength / weight)

≈2500 kN·m/kg

115

200

Carbon fiber specific strength ≈ 12~22 times that of aluminum

Specific modulus (stiffness / weight)

93 GPa·cm³/g

26

26

Carbon fiber lightweight rigidity rolled aluminum material

Technical Drawing

Carbon fiber folding frame drawing



FAQ
  • ​Q1: Can I customize the logo and paint color on the carbon bike frame?
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    Yes. We support custom logo printing, decal design, matte finish, glossy finish, gradient paint, and brand color matching for OEM and ODM orders.
  • Q2: What carbon fiber grades do you supply?
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    We can supply different carbon fiber material options, including T700, T800, and T1000 carbon fiber, depending on your product positioning, performance requirements, and budget.
  • Q3: Do you support OEM private mold development?
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    Yes. For brand cooperation, we can support custom frame geometry, private mold development, carbon layup adjustment, and exclusive product design.
  • Q4: What brake systems do your carbon frames support?
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    Most modern models support disc brake design, including flat mount disc brake and thru axle options. Specific compatibility depends on the selected frame model.
  • Q5: Can I order small quantities first?
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    Yes. We support small batch wholesale and sample orders for bike shops, cycling brands, distributors, and cross-border e-commerce sellers.
Unleash Performance with Carbon Fiber
Founded in 2012 in Suzhou, China, Suzhou Revolve CF New Material Co Ltd is a leader in carbon fiber composite innovation. With a 23,000㎡ state-of-the-art facility and a 160+ expert team, we deliver lightweight, high-strength solutions for global industries, including aerospace, medical, and sports. Certified to ISO 9001 and ISO 13485, our products serve 75% export markets across Europe, North America, and Asia-Pacific, driving performance and sustainability.
Your Full-spectrum Carbon Fiber Solution Partner
1
OEM Services
From concept validation to full-scale production, our end-to-end OEM development system supports custom carbon fiber components with reduced time-to-market and engineering-driven cost savings. Learn how we bring your ideas to life

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2
After-Sales Support
Our responsibility doesn't end at delivery. We provide global technical assistance, extended warranties, and proactive maintenance advice to ensure your product performance remains flawless. Discover our all-inclusive support system

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E-Commerce Seller Solutions
Designed for Amazon, Shopify, eBay, and Alibaba sellers – we offer agile supply, fast fulfillment, packaging customization, and data-driven product recommendations. Scale faster with flexible order sizes and zero inventory pressure

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Transaction Guarantee
From NDAs and IP protection to traceable QC and secure lead-time commitments, we provide a trusted framework that safeguards your every order. Reliability is our foundation

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At Suzhou Revolve CF New Material Co., Ltd., we have redefined various possibilities through cutting-edge carbon fiber solutions. To provide incomparable strength, lightweight, and sustainability for industries worldwide.

Suzhou Revolve CF New Material Co.,Ltd

South District, Building 3, No. 22 Youxiang Road, Wuzhong District, Suzhou City, Jiangsu Province
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