M018 27.5er Boost MTB Frame

Carbon 27.5 Hardtail MTB Frame

  • Designed with 148mm Boost spacing for better tire clearance and wheel stiffness; ideal for 27.5 frame MTB setups.
  • Optimized MTB frame size chart ensures perfect fit and agile handling. Perfect choice for riders seeking a lightweight, durable carbon hardtail MTB frame.

Model No.: M018
Material: Toray T1000 carbon fiber
Frame size: 27.5er*13.5”/15”/17”
Headset: 1 1/8″- 1 1/2″ Tapered
Carbon fiber weave: UD

Seat Post: Φ31.6mm
Max tires: 27.5er*2.35”
Disc brake: 160mm post mount
Bottom bracket: BB92 (41*92mm)
Weight: 920+/-50g (13.5”)

Thru Axle: 148*12mm
Crankset : chainline 55mm, chainring 36T
Includes: frame*1+headset*1+clamp*1+thru axle shaft*1+chain protector cover*1

M018 Carbon MTB Frame Geometry

  • Size guide: 15”: 150-168cm, 17”:168-178cm, 19”: 178-190cm
  • 27.5er Boost MTB frame geometry offers a slacker head tube angle for better downhill control and stability.
  • Perfect for aggressive trails, hardtail MTB frame lovers, and 27.5 MTB riders.

T700+T1000 Carbon Fiber Material

  • Made with T700+T1000 carbon fiber, this bicycle mtb frame delivers superior strength-to-weight ratio, better than standard carbon MTB frames. Ideal for riders seeking a light, stiff hardtail MTB frame.

Support Dropper Seatpost&Internal Cable Routing 

  • Supports dropper seatpost for fast saddle adjustment on technical trails.

  • Internal cable routing keeps the Boost MTB frame sleek and protected, reducing maintenance. Perfect for 27.5 MTB frames and hardtail MTB riders.

Tapered Headset 1 1/8″- 1 1/2″  

  • 1 1/8″-1 1/2″ boosts front-end stiffness and improves steering precision compared to straight head tube MTB frames.
  • Best choice for hardtail MTB frames and aggressive 27.5 Boost MTB riding.

31.6mm Seatpost

  • The 31.6mm seatpost offers greater strength and compatibility with modern dropper posts, outperforming 27.2 seatpost Boost mtb cycle frame.

BB92 Bottom Bracket Press Fit 

  • BB92 Bottom Bracket Press Fit system provides a secure, creak-free fit and better power transfer compared to traditional threaded bottom brackets. Ideal for carbon bike frame mtb and modern 27.5 MTB setups.

Post Mount 160mm Disc Brake 

  • Post mount on this carbon bike frame MTB offers enhanced braking stability and improved performance for aggressive rides, outperforming smaller frame MTB setups .

Max 27.5er*2.35” Tires

  • This tire clearance offers optimal traction and stability on rough trails. Perfect for MTB frames seeking better control and performance on technical terrain.

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.