2025 New Designed UDH Hanger Full Carbon Fiber Gravel Bike Frame FM296

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Introducing the Mondince FM296 2025 new-designed full carbon gravel bike frame, built for modern gravel riders seeking reliable performance, versatility, and long‑lasting durability. Constructed from high‑modulus Toray T800/T1000 carbon fiber, this gravel frameset delivers an ideal balance of lightweight efficiency and robust strength, with a frame weight of only 1030±30g and a fork weight of 430±15g. Every tube and joint is precision-engineered to improve power transfer, vibration damping, and ride comfort on rough gravel, dirt roads, and mixed terrain.
 
The FM296 comes equipped with a universal UDH derailleur hanger for exceptional drivetrain compatibility and easy maintenance, making it highly popular among bike brands and enthusiasts. It features a T47 bottom bracket for enhanced stiffness and smooth pedaling efficiency, along with a 1‑1/2" tapered head tube, fully internal cable routing, and flat‑mount disc brake support for a clean, aerodynamic look. With 12×100mm front and 12×142mm rear thru‑axles, the frameset ensures stable handling and precise control on all off-road adventures.
 
Designed with generous tire clearance up to 700×50mm or 650B×2.1-inch, the FM296 adapts perfectly to gravel racing, bikepacking, commuting, and all-road riding. Additional practical features include fender mounts, a down tube storage compartment, and multiple attachment points for bags and bottles. Each frame passes strict 1.3× ISO safety testing and comes with a 2-year warranty, guaranteeing professional quality for daily use and competitive riding.
 
As a trusted Chinese carbon gravel bike frame manufacturer, Mondince supports full OEM & ODM customization, including Pantone/YS color matching, logo printing, and geometry adjustments. With low MOQ, stable production, and reliable quality, the FM296 is the perfect choice for global distributors, bike brands, and serious riders looking for a high-performance carbon gravel frameset.
Weight 1150g
Material Toray Grade T800/T1000
Tire Clearance 50mm
Test Standard 1.3 Times Tested

Color Options

Custom Colors Available - Provide YS/Pantone Code

Size Size Guide

XS (49cm)
S (52cm)
M (54cm)
L (56cm)
XL (58cm)
XXL (61cm)
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2-Year Warranty
Free Shipping Worldwide
5-10 Days Delivery
Secure Payment
Payment Methods:

Frame Detail

Carbon Gravel Bike Frame
Carbon Gravel Bike Frame
27.2mm Seatpost
27.2mm Seatpost
UDH Hanger T47 Bracket
UDH Hanger T47 Bracket
Fully Internal Cable Routing
Fully Internal Cable Routing
Dowtube Drawer
Dowtube Drawer
Specification Details
Material 100% Toray Grade T800/T1000 Carbon Fiber
Frame Weight 1030+-30g for Raw Finished(49cm)
Fork Weight 430g ± 15g (Uncut); Tapered Crown; 28.6mm Steer Tube
Tire Clearance 700c x 50mm / 650B x 2.1"; 5mm Tire Clearance
Bottom Bracket T47 85.5mm
Front Derailleur 1*12/2*12 Shimano Or Sram; Cover Provided For 1X
Seatpost 27.2mm Round, 7*7mm/7*9mm Compatible
Hanger UDH (Universal Derailleur Hanger), 1.0mm Pitch
Brake Type Disc Brake (Flat Mount)
Rotor Size (Max) 140/160mm (Front), 140/160mm (Rear)
Axle Standard AL7075 Anodized Black, 12x124mm*1.0P (Front) / 12x169mm*1.0P (Rear)
Headtube 1-1/2" Upper and Lower (Integrated); 52mm ID, 56mm OD
Bearing Size 52mm OD, 40mm ID Upper And Lower; 8mm Height Upper, 7mm Height Lower
Frame Sizes 49CM/52CM/54CM/56CM/58CM
Packages Included Frame, Fork, Seatpost, Axles, Headset And Bag
Key Features Integrated Downtube Storage, Fully Internal Cable, Good Geometry
Downtube Storage Carbon Gravel Bike Frame

Downtube Storage Carbon Gravel Bike Frame

Factory Capacity

Lead Time: 3000 Sets Per Month

Customized Painting: Accepted

OEM Service: Accepted

MOQ: 20 sets

Sample: Provided

UDH Hanger Carbon Gravel Bike Frame

UDH Hanger Carbon Gravel Bike Frame

Frame Data Sheet

Material: 100% Toray T1000 Carbon Fiber

Carbon Weave: UD/3K, UD Will Be Recommend

Frame Weight: 1030+-30g (49cm, Raw Finished)

Fork Weight: 430/+-15g

Frame: 12*142mm , UDH Hanger

Fork: 12*100mm

Max Tire: 650B*2.1''/700C*50mm

Size: 49/52/54/56/58cm

Seatpost: 27.2mm

Key Features:

WITH/WITHOUT DOWNTUBE COVER

  • FULLY INTERNAL CABLE ROUTING
  • T47
  • FLAT MOUNT 140/160MM DISC BRAKE
  • HEADTUBE: 1-/2" (UP AND DOWN)
  • FENDER MOUNT
  • UDH HANGER

FM296 Gravel Bike Frame Geometry

SIZE A
Seat Tube Length
B
Top Tube Length
C
Headtube Length
D
Chainstay Length
E
Front Center
F
Seat Tube Angle
G
Head Tube Angle
H
BB Drop
I
Fork Length
J
Fork Rake/Offset
K
Wheelbase
L
Stack
M
Reach
49 490 541 90 435 602 74.1° 71.2° 78 400 50 1025 527 391
52 520 555 105  435 609 73.7° 71.6° 78 400 50 1032 542 396
54 540 570 125  435 617 73.2° 71.8° 78 400 50 1040 562 400
56 560 584 145  435 623 72.8° 72.2° 78 400 50 1046 582 404
58 580 597 165  435 632 72.5° 72.3° 78 400 50 1055 602 407

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Frequently Asked Questions

For small orders, we accept PayPal, bank transfer, or Western Union.

For bulk orders, a 30% deposit by T/T (bank transfer) is required.

Lead time depends on the complexity of the paint design and frame production.
 
Normally, production takes 45 days plus an additional 15 days for painting.
 
For urgent orders, we can prioritize your production schedule, so lead time is negotiable.

All products shipped to customers undergo stiffness testing and functional inspection, and are carefully packed before delivery.

  1. For our standard-weight frames, we use Toray T700 and T800 carbon fiber.
  2. For customers looking for lightweight frames, we use T800 and T1000 carbon fiber.
 
All frames are tested to 1.3 times the ISO 4210 standard. We can also provide EN certification upon customer request.
  1. We normally use UD carbon weave, as most customers prefer to apply their own custom paint.
  2. If no custom painting is requested, we can offer 3K carbon weave instead.
 
The carbon weave pattern is based on your requirements, and we will produce accordingly.
For OEM/ODM brands, we can provide free samples for quality inspection first. You will only need to cover the shipping cost.
 
If you would simply like to verify our product quality, you will be required to pay 50% of the frame cost plus shipping fees.
 
Feel free to contact us for sample evaluation. We look forward to cooperating with you.
Certainly, we can provide 3D drawings for you. However, you will need to provide us with the tube shape and geometric specifications.
 
Additionally, we can produce a 3D-printed frame prototype prior to making the steel mold.

Yes, as an OEM manufacturer, we offer full custom geometry and layup services for brand partners. The MOQ for custom frames is 50 sets. Additional bottle mounts or custom rack mounts can be discussed during the design phase.

Yes! We offer full custom painting services. Provide your YS or Pantone color code. Custom paint MOQ is 30 sets. We can also apply your brand logos and graphics.

All Mondince frames come with a 2-year warranty against manufacturing defects. We also offer after-sales support for any technical questions. Our frames are tested to 130% of ISO 4210 standards.

Technology Highlights

Toray Grade Carbon

Premium Japanese carbon fiber

1.3 Times ISO Tested

Exceeds safety standards by 1.3 Times

Custom Painting

Any RAL/Pantone color

Custom Geometry

Tailored fit available

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