Carbon Fiber Full Suspension Mountain Bike Frame
- VPP structure delivers superior traction and control on technical trails.
- High pedaling efficiency ensures powerful climbs and smooth rides.
- Perfect grounding performance enhances stability over rugged trails.
- With 160mm front and 150mm rear travel.
Model NO.: FS831
Type: AM mtb suspension frame 29er
Material: T1000+T800 carbon fiber
Frame Size: 29er*S/M/L/XL (16/17.5/19/21)
Headset: 1 1/8 to 1 1/2, Tapered
Headset top&down diameter: 42-52mm
Seat Tube: 31.6mm
Max tires: 29er *2.4”
Brake type: 180mm Disc brake (max 200mm)
Bottom bracket: BB92
Rear axle: 148*12mm
Weight: at least 2250g+/-50g (S)
Frame travel: front 160mm, rear 150mm
Crank set: Max Shimano 34T and SRAM 34T
Suitable speed: 10s, 11s and 12s
Rear shock CC: 210*55mm
Leverage ratio for the rear shock absorber: 2.73: 1
Width of shock ends: front 8*22mm, rear 8*30mm
Package includes: frame*1+headset*1+clamp*1+rear thru axle shaft*1+chain protector*1
Size Guide for FS831:
S=16” (165-175), M=17.5”(175-185), L=19”(183-193), XL=21”(193-201)
Headset 1 1/8” to 1 1/2”, Tapered
top&down 42-52mm
- It features 1-1/8″ to 1-1/2″ tapered head tube (42-52mm), boosting front-end stiffness and precise handling over rough trails. Perfect for modern full suspension MTB and enduro bike builds.
31.6mm Seat Post Size
- It uses a 31.6mm seat tube, allowing compatibility with a wide range of dropper posts and boosting strength for aggressive riding. Perfect for full suspension MTB and trail bike setups.
High Leverage Ratio 2.73
With high 2.73 leverage ratio, it delivers smoother suspension response and better small-bump sensitivity. Ideal for full suspension mountain bike and enduro MTB performance.
BB92 Bottom Bracket
- BB92 enhances pedaling stiffness and supports a wider range of cranksets than other standards—perfect for any full suspension MTB frame or mountain bike frame.
148×12mm Boost Thru Axle
- 148mm thru axle for boosted rear-end stiffness and sharper trail handling.
180mm Disc Brake (max 200mm)
- 180mm disc brake mount (max 200mm) offers powerful, consistent stopping for any full suspension MTB frame, enduro bike, or aggressive trail mountain bike build.
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.
