The Mondince FM326 is an aero gravel frameset with progressive geometry, praised for value and compliance but criticized for geometry errors, tight tire clearance, and quality control issues.
Pros
- Good value for money, especially with custom paint
- Rides fast and compliant, feels like a road bike
- Excellent paint quality and customization options
- Progressive geometry appreciated by some riders
Cons
- Geometry charts have been incorrect and changed multiple times
- Tire clearance is tight, especially in the rear; 50mm tires may rub in mud
- Quality control issues: rough BB threads, storage compartment leaks, seatpost wedge problems
- Aggressive reach may be too long for some riders
Key Facts
- Frame weight: ~1210-1343g (size S-L), fork weight: ~410-473g
- T47 threaded bottom bracket, 85.5mm shell width
- Available with 395mm (FM316) or 420mm (FM326) A-C fork
Reviews & Ratings
bike.sk
The reviewer examines the Mondince FM326 carbon gravel frame, highlighting its aero features, UDH compatibility, internal storage, T47 threaded bottom bracket, and claimed 50mm tire clearance. They note overall good build quality and paint for the price, but point out minor imperfections such as insufficient paint coverage in hard-to-reach areas, rough edges near the front brake hose exit, and slight orange peel texture. The frame is considered a good value with some compromises typical of Chinese open-mold frames.
AI Summary
Pros
- UDH compatible, also includes standard derailleur hanger
- Internal storage in frame
- T47 threaded bottom bracket (85.5mm width)
more pros in the blog post
Cons
- Insufficient paint coverage in less accessible areas, especially on top of seat tube (pink color has poor coverage over black base)
- Rough edges near front brake hose exit on fork (unpainted, likely from post-paint cleanup)
- Minor imperfections around headset cup area and rear brake mount (unpainted areas, masking imperfections)
more cons in the blog post
Key Points
- Open mold frame sold under brand Mondince, model FM326
- Aero gravel frame with aero seatstay element similar to Mondraker
- UDH compatible
more key points in the blog post
The Mondince FM316/FM326 is an aero gravel frameset with progressive geometry, inspired by the Mondraker Arid. It features a T47 bottom bracket, internal storage, and is available with two fork options: a 395mm A-C (FM316) for a more aggressive, road-like feel, and a 420mm A-C (FM326) for a more relaxed, stable ride. The frame is praised for its aesthetics, compliance, and speed, but criticized for frequent geometry chart errors, tight tire clearance (max ~50-52mm measured), and quality control issues such as rough threads and storage compartment water ingress. Prices range from $450-$800 USD depending on paint and options.
AI Summary
Pros
- Excellent paint quality and customization options
- Good value for money, especially with custom paint
- Rides fast and compliant, feels like a road bike
more pros in the review
Cons
- Geometry charts have been incorrect and changed multiple times
- Tire clearance is tight, especially in the rear; 50mm tires may rub in mud
- Quality control issues: rough BB threads, storage compartment leaks, seatpost wedge problems
more cons in the review
Key Points
- Frame weight: ~1210-1343g (size S-L), fork weight: ~410-473g
- T47 bottom bracket, 85.5mm shell width
- Available with 395mm (FM316) or 420mm (FM326) A-C fork
more key points in the review
Where to Buy

Mondince FM326 T47 Carbon Frame | 420mm Fork | UDH | OEM Manufacturer
Specifications
Attributes
Included Components
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