
Carbon Fiber 29er Mmountain Bike
- Enhanced rollover ability with 29-inch wheels offers smoother ride on rough trails, roots, and rocky terrain.
- Lightweight carbon frame boosts climbing efficiency and acceleration on steep or technical mountain paths.
- Greater momentum and stability at high speed for aggressive downhill rides and cross-country racing.



Model: FM-M039
Size: 29er 15″/17″/19″(S/M/L)
Mold Version: One-piece Mold
Material: T800+T1000 carbon fiber
Headset: straight 1-1/2(52mm)
Fits tire size: 29er*2.5″
Max crank: 38T
Weight: 960+/-30g (Size 15″-S)
Seatpost diameter: Φ30.8mm
Clamp size:34.9mm
Brake Rotor: max support 203mm
Offset: 42mm
Thru Axle: 12*148mm boost
BB: BB92 (41*92MM)
Rear hanger: UDH
Fork travel: 80mm-120mm
Routing: Full inner cable routing
Reach: 397/429/462 – S/M/L
Stack: 594/603/613 – S/M/L
Warranty: 1-5 years (depend on product)
Includes: frame,headset, clamp, thru axle and rear hanger
One Piece Mold Carbon Frame Mountain Bike
- No joints = stronger, more durable frame structure.
- Lightweight design for faster, smoother rides.
- Better stiffness for improved power transfer.
- Sleek look with seamless carbon integration.


M039 MTB Geometry
- 29er Geometry – Optimized 29er MTB frame for pro handling.
- Rigid Frame – Rigid MTB frame, made for speed and control.
- One Piece Molding – for ultimate strength in the 29er Carbon MTB Bike
Frame, lighter and stiffer. - Personalized Paint and Decals – Haidelibikes offers custom painting servicesto make the frame uniguely yours.
Internal Calble Routing MTB Frame
Sleek Look – It gives the bike a clean, modern appearance with fewer exposed cables.
Cable Protection – Cables are shielded from dirt, water, and debris, reducing wear and improving durability.
Reduced Snag Risk – No external cables to catch on branches or obstacles during aggressive off-road rides.


Straight Headset 1-1/2 to 1-1/2 (52mm-52mm)
- Ensuring a stable and precise ride.
- Straight tube construction offers enhanced durability and clean lines for asleek, performance-driven mountain bike frame.
Max 29er*2.5″ Tires
- 29er hardtail mtb bike frame FM039 Supports up to 29er*2.5″ tires. forsuperior traction
- Fits 29″ large wheels with a max tyre clearance of 2.5″ for better shockabsorption and comfort.
Max Crankset 38T
- Compatible with a max 38T crankset for improved pedaling efficiency.
- Perfect for riders seeking speed and control on varied terrains.


BB92 Bottom Bracket Press Fit, match with Dl2 & Mechanical
- Features BB92 Press Fit bottom bracket for a precise and secure fit.
- Increases frame stiffness for optimal power transfer.
- Easy installation and maintenance for smoother performance.
160mm Disc Brake Braking System
- Equipped with a 160mm disc brake system for reliable stopping power.
- Perfectly integrated with the carbon mountain bicycle frame for optimalbraking performance.
- Ensures safety and control on downhill and technical trails.


Haidelibikes Factory
- Lead Time: Efficient production and on-time deliver.
- Custom Painting: Yes, fully customizable designs.
- OEM & ODM: Welcome-your brand, our support.
- MOQ: Starting from just 5 sets.
- Sample Policy: Samples available on request.
Advanced Production Facilities
- ISO-certified testing lab ensuring compliance with global standards.
- Exclusive Infrared Detection System – Our proprietary technology for internal defect inspection, ensuring every frame meets the highest safety and durability standards.


Manufacturing Techniques
- Blow molding: for lightweight frames and high-strength frame structures.
- EPS/latex molding: ensures precision interiors shaping.
Full-Service Capabilities–One-Stop Solution
- Design → Prototyping → Mass production → Custom Painting
- Masterful Painting Craftsmanship–Our expert painters, with 10+ years of experience, deliver flawless custom finishes, ensuring both durability and aesthetic excellence.
