TIDEACEBIKE
FM-M088 Super Light Carbon 29er MTB Bike Frame
Technical Specifications
Frame Mold: FM-M088
Frame Type: Carbon XC Mountain Bike Frame
Frame Weight: Approx. 850g (Size M, Raw UD)
Carbon Layup: T800 with T1000/T1100 Reinforcement
Head Tube Angle: 66°
Available Sizes: S / M / L / XL
Seatpost Diameter: 31.6mm (seatpost clamp 34.9mm)
Maximum Seatpost Insertion: 200mm
Rear Axle Standard: Boost 12 × 148mm
Rear Derailleur Hanger: UDH
Bottom Bracket: BSA 73mm
Brake Mount: Post Mount, 160mm Rotor
Drivetrain: 1× Only
Maximum Chainring: 42T
Chainline: 52mm
Fork Travel: 100–120mm
Steerer Tube: 1-1/2″–1-1/2″ Straight
Headset: IS52, Included
Maximum Tire Clearance: 29 × 2.4″
Bottle Cage Mounts: 2
Package Includes
1 × Carbon XC Mountain Bike Frame
1 × Headset
1 × Seatpost Clamp
1 × UDH Rear Derailleur Hanger
1 × Thru Axle
850g Lightweight Carbon. Race-Ready XC Performance.
Meet the Tideacebike FM-M088, a lightweight carbon XC mountain bike frame engineered for riders who demand efficient climbing, responsive handling, and confident control on technical trails. Built with T800 carbon fiber reinforced with T1000/T1100 carbon, this 29er frame combines an approximately 850g frame weight (Size M, raw UD) with modern XC geometry and versatile component compatibility.
Designed for serious XC riders and lightweight MTB builds, the FM-M088 is ready for your next custom mountain bike project.
Boost style
Thru axle(12*148mm) boost space, FM-M088 is a carbon 29er boost 12*148mm thru axle disc brake hardtail mountain bike frame.
Features
T1100 Carbon Fiber, Ultra-lightweight, UD Matte Finish
Suitable for all riders
Every cyclist, irrespective of their gender, physique, cycling technique, or skill level, is entitled to an outstanding bicycle.
UDH Rear Hanger
M088 carbon mtb bike frames use the newest style UDH rear hanger to fits the customer need.
Super Light 29er Carbon Mountain Bicycle Frame
Lightweight by design. Built for the trail.
FM088 Geometry
Modern XC Geometry
A 66° head tube angle provides a modern geometry foundation for XC riding, helping riders navigate descents and technical sections with confidence. Actual handling also depends on fork setup, frame size, and overall bike configuration.
Lightweight Efficiency Meets Trail Confidence
Every gram matters when the trail starts climbing. The FM-M088 is designed for riders who value a lightweight setup without giving up the control needed for demanding XC terrain.
Its 29er platform, 66° head tube angle, and compatibility with 100–120mm suspension forks create a modern foundation for cross-country riding, fast singletrack, and technical trail exploration.
Whether you're building a personal race bike or a lightweight custom MTB, the FM-M088 gives you the foundation to create a setup tailored to your riding style.
Straight Headset
- Increased strength and stiffness of the front end of the bike
- Improved handling accuracy
- More durable
Headset Size: 1-1/2 to 1-1/2
Flexible tire compatibility
The FM-M088 is designed around practical, modern MTB standards to simplify component selection for your next build.
29er Platform: Maximum tire clearance of 29 × 2.4"
BSA Threaded BB
BSA Threaded BB: 73mm bottom bracket shell for a traditional threaded setup.
Only 850G
Approx. 850g Lightweight Frame
Designed for lightweight XC builds, the FM-M088 weighs approximately 850g in Size M with a raw UD finish. An excellent starting point for riders looking to build a lighter, more efficient mountain bike.
Boost 12*148mm
- XC Riders: Looking for a lightweight carbon frame for cross-country riding.
- Weight-Conscious Builders: Building a lightweight 29er MTB with carefully selected components.
- Custom Bike Enthusiasts: Seeking modern MTB standards and a threaded bottom bracket.
- Performance-Oriented Riders: Wanting a responsive platform for climbs, singletrack, and varied XC terrain.
Seatpost Diameter: 31.6mm (seatpost clamp 34.9mm)
Modern Component Compatibility
Featuring a UDH rear derailleur hanger, BSA 73mm threaded bottom bracket, Boost 148mm rear spacing, and a 52mm chainline specification, the FM-M088 supports a clean, modern 1× MTB drivetrain build.
