Lightweight Carbon Gravel Frames | OEM Manufacturer | EN Certified Since 2007
The FM356 is a premium carbon gravel frame engineered for long-distance touring and versatile off-pavement riding. Built with streamlined modern carbon construction, it supports tires up to 61 mm in width, granting outstanding adaptability over rough gravel roads, rugged backcountry trails and paved long-haul routes. Thoughtful mounting points across the frame enable hassle-free fitting of touring racks, bottle cages and supplemental gear to hold luggage on extended journeys. Its chic color-shifting metallic finish pairs durable ride performance with eye-catching visual appeal, making it a dependable travel companion for multi-day bikepacking trips and cross-country long rides.
🏭 Available for OEM / Private Label Orders
This frame can be customized with your brand logo, colors, and geometry. Low MOQ from 1 pcs | EN Certified | Toray Carbon
Request OEM Quote → Contact Us
| Specification | Details |
|---|---|
| Material | 100% Toray Grade T800/T1000 Carbon Fiber |
| Frame Weight | 1150+-30g (M Size, Raw Finished) |
| Fork Weight | 440g ± 15g (Uncut); Tapered Crown; 28.6mm Steer Tube |
| Tire Clearance | 700c x 61mm; 6mm Tire Clearance |
| Bottom Bracket | T47 85.5mm |
| Front Derailleur | 1*13 Shimano Or Sram; Max 52T; |
| Seatpost | 27.2mm Round, 7*7mm/7*9mm Compatiable; 31.8mm Clamp; |
| Hanger | UDH (Universal Derailleur Hanger), 1.0mm Pitch |
| Brake Type | Disc Brake (Flat Mount) |
| Rotor Size (Max) | 160/180mm (Front), 160/180mm (Rear) |
| Axle Standard | AL7075 Anodized Black, 12x124mm*1.75P (Front) / 12x171mm*1.0P (Rear) |
| Headtube | 1-1/2" Upper and Lower (Integrated); 52mm ID, 56mm OD |
| Bearing Size | 52mm OD, 40mm ID Upper And Lower; 7mm Height Upper, 7mm Height Lower |
| Frame Sizes | S, M, L, XL |
| Pacakges Included | Frame, Fork, Seatpost, Axles, Headset And Bag |
| Key Features | Downtube Storage, Aero Seatstay, Modern Geometry |
Factory Capacity
Lead Time: 3000 Sets Per Month
Customized Painting: Accepted
OEM Service: Accepted
MOQ: 50 sets
Sample: Provided
Material: 100% Toray T800/1000 Carbon Fiber
Frame Weight: 1100+-30g(M Raw Finished); 12*142mm
Fork:12*100mm, 50mm Rake, 440g+-15g(UD Matt);
Max Tire: 700C*61mm
Size: S/M/L/XL
Seatpost: 27.2mm
Bracket:T47 85.5mm
Hanger:UDH
Key Features:
| size | A | B | D | E | G | H | I | J | K | M | O | P | Q |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| S | 449 | 537.5 | 70.5° | 73.5° | 111 | 1012.5 | 598 | 440 | 91 | 50 | 565.5 | 370 | 409 |
| M | 479 | 549 | 70.5° | 73.5° | 141 | 1036 | 611.5 | 440 | 88 | 50 | 591 | 374 | 409 |
| L | 504 | 569 | 71.5° | 73.7° | 164 | 1046.6 | 622 | 440 | 88 | 50 | 617 | 386 | 409 |
| XL | 518 | 587.6 | 71.5° | 73.5° | 191 | 1067.6 | 642 | 440 | 86 | 50 | 640 | 398 | 409 |
"Better tolerance than expected" – 🇩🇪 Germany · "Super fast shipping" – 🇨🇦 Canada
See More Reviews & Request a Quote →The frame weighs approximately 1100g for size 54cm (±30g). The fork weighs 420g uncut.
The frame accommodates tires up to 61mm. For gravel riding, we recommend 40-45mm.
Yes! We offer full custom painting services. Provide your YS or Pantone color code. Custom paint MOQ is 30 sets.
All frames come with a 2-year warranty against manufacturing defects.
Premium Japanese carbon fiber
Exceeds safety standards by 1.3 Times
Any RAL/Pantone color
Tailored frame molds for bulk orders
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