Carbon Gravel Bike Frame – OEM Manufacturer Since 2007

🏭 Looking for OEM carbon gravel bike frames for your brand?

Custom geometry | EN certification | Low MOQ from 1 pcs

Request OEM Quote →
✨ Looking for a complete frameset? View our carbon gravel bike frameset collection →
8 products
🔥 Best Seller: FM336 🏆 Lightest: FM286 (950g) 📦 Most Storage: FM326 (1.2L)

A high‑quality gravel bike frame is the heart of any adventure build – whether you're racing, bikepacking, or exploring mixed terrain. Our carbon gravel bike frame collection combines Toray T800/T1000 carbon, progressive geometry, and modern standards like T47 BB and UDH. Browse the models below or use our buying guide to find your perfect match.

❓ Don't know which frame size is right for you? Try our free bike frame size calculator – get accurate road/gravel/MTB size suggestions in seconds.

MOQ from 1 set 🎨 Free design service 🏭 Custom OEM carbon frame available 📩 Request a quote in 24h
✨ Looking for a complete frameset? Our carbon gravel bike frameset includes frame, fork, and seatpost – ready for your custom build. View Gravel Bike Frameset →
🏆 Looking for the best gravel frames of 2026? Check out our Top 10 list →

📋 How to Choose the Right Gravel Frame

Before you browse, consider these 3 quick questions to narrow down your choice:

🏁 1. What's your primary terrain?

→ Smooth gravel & pavement? → FM286 / FM296
→ Mixed & rough roads? → FM316 / FM306

🎒 2. Do you carry gear?

→ Weekend trips: FM316 (0.8L storage)
→ Multi‑day expeditions: FM326 (1.2L storage)

⚖️ 3. Priority: weight or durability?

→ Lightweight racing: FM286 (980g)
→ Adventure ready: FM306 / FM326

⚙️ Technical FAQs: T47 Bottom Bracket & UDH Hanger

❓ What is a T47 bottom bracket and why is it better for gravel frames?

The T47 bottom bracket combines the stiffness of a large-diameter press-fit shell with the reliability of a threaded interface. Unlike press-fit BBs (PF30/BB86) that often develop creaking noises over time, T47 threads directly into the frame, providing a silent, secure, and easy-to-service connection.

👉 All Mondince gravel frames (FM336, FM326, FM306) feature the T47 standard.

❓ What is UDH (Universal Derailleur Hanger) and do I need it?

UDH (Universal Derailleur Hanger) is the new industry standard launched by SRAM. Key advantages include:

  • Future-proof: Required for SRAM's latest T-Type Transmission groupsets
  • Universal availability: Any bike shop carries UDH spares — peace of mind for long tours
  • Cleaner design: Integrated hanger for a sleek look

👉 Our FM336 and FM296 models are fully UDH compatible.

❓ Can I get custom geometry or paint on T47/UDH frames?

Yes. All Mondince T47 and UDH frames support full OEM customization:

  • Custom frame geometry (reach, stack, chainstay length)
  • Any RAL/Pantone color + your brand logo
  • Matte, gloss, or metallic finishes

👉 Request a custom T47/UDH frame quote →

⚙️ Full Specification Comparison

All Mondince carbon gravel bike frames are tested to 1.3× ISO 4210 standards and EN certified for the European market.

Compare key specs across all Mondince gravel frames:

Model Weight (M) Tire Clearance Storage BB UDH Best For
FM336~1180g47mm (max 50mm)0.8LT47Racing / mixed terrain
FM326~1180g50mm1.2LT47Expedition bikepacking
FM316~1150g50mm0.8LT47Endurance / all‑day gravel
FM296~1050g45mmT47Lightweight / climbing
FM306~1120g50mmT47Adjustable geometry / comfort
FM286~980g42mmT47Weight‑weenie / racing
FM266~1140g45mmBSA / BB86Budget / entry gravel
FM16642mmBSACyclocross / light gravel

Note: Weight includes painted frame with hardware. Custom geometry & paint available for all models.

Want to Learn More About Gravel Frame Technology?

Deep dive into T47 bottom brackets, UDH hangers, Toray carbon, and EN testing standards.

Read Technology Guide →
🔋 Want to electrify your gravel bike? Bosch Gen4 carbon ebike frames – perfect for adventure and commuting
Shop Bosch Frames →

Gravel Bike Frame Guide & Resources

Why a Carbon Gravel Bike Frame is the Ultimate Do-It-All Machine

Discover 7 reasons why a carbon gravel bike frame is the ultimate do-it-all machine. Lightweight, superior vibration damping, high stiffness-to-weight ratio, infinite fatigue life, unlimited customization, modern standards (T47/UDH), and an endless upgrade path. Compare carbon vs aluminum vs steel. Perfect for racers and adventurers.

Custom Painting Gravel Frame: Complete Guide 2026

From color matching to finish types. Learn how to get your dream custom painted gravel frame with Mondince's OEM services. Complete guide to RAL, Pantone, and custom finishes.

Gravel Frame Tire Clearance: 45mm vs 50mm vs 57mm

Compare gravel frame tire clearances: 45mm, 50mm, and 57mm. Learn which width suits your terrain – from fast mixed-surface riding to extreme singletrack. Includes tire recommendations, pressure guidelines, 700c vs 650B, and Mondince models (FM296, FM316, FM326). Perfect for choosing your next adventure gravel bike.

Toray Carbon Gravel Frame: T700 vs T800 vs T1000

Understand the differences between Toray carbon grades. Why Mondince uses T800/T1000 for optimal stiffness-to-weight ratio in gravel frames. Complete guide to carbon fiber selection.

Best Gravel Frame with Internal Storage for Bikepacking

Best gravel frames with internal downtube storage for bikepacking – compare FM316 (0.8L, 1150g) vs FM326 (1.2L, 1180g). Learn what fits, how to pack, and which frame suits weekend trips or multi‑day expeditions. Waterproof hatch, multiple mounting points, and 2‑year warranty. Perfect for adventure cyclists and custom builders.

Lightweight Carbon Gravel Frame: How Weight Affects Performance

Discover why a lightweight carbon gravel frame (under 1000g) can transform your climbing and acceleration. Compare FM296 (1050g) vs FM396 (980g) to find the perfect balance between weight and durability for your riding style.

Frequently Asked Questions

What is the maximum tire clearance on Mondince gravel frames?
Our frames accommodate up to 700x50mm or 650Bx2.1" tires. FM316 and FM326 are designed for 50mm clearance.
Can I order a single gravel frame?
Yes, we stock standard colors with MOQ of 1 set for private customers.
What is the warranty on carbon gravel frames?
2 years warranty on frame, 1 year on fork. 130% ISO tested.
Do you offer custom geometry?
Yes, we provide full custom geometry services for brand partners.
What is the difference between a gravel bike frame and a road frame?
A gravel bike frame features a longer wheelbase, slacker head angle, and wider tire clearance (typically 45-50mm) for stability on loose surfaces. Road frames prioritize aerodynamics and quick handling. Our carbon gravel bike frames are designed for mixed‑terrain comfort.
Why choose a carbon gravel bike frame over aluminum?
Carbon fiber offers better vibration damping, higher stiffness‑to‑weight ratio, and no fatigue limit. A carbon gravel bike frame absorbs trail chatter and climbs more efficiently. Mondince frames are EN certified and tested to 1.3× ISO 4210 – learn more in our material guide.

🔍 Why Mondince stands out

Unlike generic carbon frames, Mondince gravel frames are EN + ISO 4210 tested at 1.3 times load. Compare with Lightcarbon or ICAN — you'll find superior impact resistance, T47 threaded BB, and full OEM customization. View certifications →

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