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TT968 Carbon Fiber Ironman Triathlon Bicycle Frame

triathlon bike frame size chart

Carbon Triathlon Bike Frame

  • Designed for speed and efficiency, this carbon triathlon frame features a robust T47 bottom bracket, UDH rear hanger, and aerodynamic geometry for optimal power transfer.

  • Supports 700×30C tires, ensuring comfort and stability on long courses. Ideal for dedicated athletes, this triathlon frame offers lightweight stiffness, precise handling, and endurance-ready performance.

carbon fiber triathlon bike frame
carbon fiber triathlon bike frame
carbon fiber triathlon bike frame
ItemSpecification
Model No.TT968
Frame size 48/51/54/57cm
Handlebar Sizett bar:400×100 mm (adjustable angle), rest bar: 300/320/340mm
TestISO4210 Certified
Frame weight1980g+/-20g (excludes alloy parts) 
Fork weightFork: 460g+/-10g
Seatpost weight120g +/-5g
Bottom BracketT47
Max Load Capacity120 kg
Headset1-1/2” to 1-1/2”(52–52 mm)
Rear Hanger UDH
Max Tire Size700x30C
Spacers20 mm×3/10 mm×1/5 mm×1
Thru AxleFront: 100×12 mm, Rear: 142×12 mm
Included ComponentsFrame + Fork + Seatpost + Handlebar+Rest Bar + Thru Axles + Seatpost Clamp+ Water Bottle + Bottle Cage + Storage Box

Adjustable Handlebar

  •  TT968 triathlon bike frame adjustable rest handlebar angle with multiple length specifications to choose from 300/320/340mm;
  • SPACER: 20mm*3,  10mmx1,5mm*x1 
aero triathlon frame
TT bike frame

Thru Axle  100*12mm,   142*12mm

  • Thru-axle system (100×12mm front, 142×12mm rear) boosts triathlon tt frames stiffness and handling precision.
  • Compatible with modern disc brake setups for superior stopping power.

With Gel Storage&Straw Hydration Bladder

  • This carbon triathlon bike frame integrates a smart energy gel storage system for quick nutrition access during races.
  • Includes a 750ml straw hydration bladder, allowing riders to stay fueled and hydrated without slowing down — perfect for long-distance triathlon performance.
carbon fiber triathlon bike frame

T47 BB and Storage Design

  • Bottom bracket storage design maximizes frame space, integrating the T47 (86mm) bottom bracket for superior stiffness and power transfer.
  • Supports 700×30C tires, ensuring comfort, stability, and optimized aerodynamics for triathlon performance.

 

Customizable TT Bicycle Frames  

  • Fully customizable paint options let you personalize your triathlon bicycle frame and stand out in every race.
  • Crafted from high-strength carbon, this Chinese time trial frame delivers lightweight performance and precise stiffness.
  • Aerodynamic design ensures optimal power transfer, speed, and comfort for competitive triathletes.
carbon fiber triathlon bike frame

Make It Yours – Custom Paint Service

Custom Carbon Triathlon Frame – Personalized Colors 

Service DetailsDescription
Full Customization ServicePaint, decals, logo placement, clear/matte/glossy finishing
CompatibilityCompatible with most modern triathlon bike frame geometries
MOQ1 piece – Low volume friendly for startups or prototyping
Lead Time<10 pcs (non-complex custom paint): 12–18 working days
 Up to 50 pcs:  delivered within 1 month
Sample OrdersSupported – Test before massive production
ShippingWorldwide shipping (UPS/FedEx/DHL/DPD Free taxes shipping/by air/bysea), depend on buyer’s choice, trusted by global brands & builders

Q: What are the benefits of a carbon fiber triathlon frame?
A: A carbon fiber triathlon frame offers the perfect balance of aerodynamics, stiffness, and lightweight performance. Compared to alloy or steel frames, a carbon triathlon bicycle frame provides better power transfer and vibration damping, helping riders stay efficient and comfortable over long-distance races. Its aerodynamic tube shapes also reduce drag, giving you a real edge in both time trials and triathlon events.

Q: Is a Chinese carbon TT frame reliable?
A: Yes, a Chinese carbon TT frame can be highly reliable if it’s produced by an experienced manufacturer using top-grade carbon fiber and proper testing standards. Many aero triathlon frames made in China are crafted in the same factories that supply well-known international brands. The key is to choose a supplier with strict quality control, full fatigue and impact testing, and a proven track record in OEM/ODM production.

Q: How do I choose the right triathlon bike frame size?
A: Choosing the right triathlon bike frame size depends on your height, inseam, and preferred riding position. Triathlon geometry tends to be more aggressive than road bikes, so fit is crucial for both aerodynamics and comfort. Most triathlon frames have size charts provided by the manufacturer—use your body measurements and test your reach and stack to ensure an ideal aero position without sacrificing long-distance comfort.

Q: What tests has your triathlon bike frame passed?
A: Our carbon triathlon frames undergo comprehensive testing before shipment, including ISO4210 and EN testing standards. Each aero triathlon frame is subjected to fatigue, impact, and torsion strength tests to ensure structural safety and long-term reliability. We also perform real-world road tests to verify stiffness, handling, and aerodynamic efficiency.

Q: What is the difference between a triathlon bicycle frame and a TT frame?
A: While both triathlon frames and TT (time trial) frames emphasize aerodynamics, their geometry and purpose differ. A triathlon bicycle frame is designed for endurance and comfort over long-distance multisport races, offering a slightly more relaxed seat angle. A TT frame, on the other hand, is built for pure speed and short, intense time trial events, with a more aggressive aero position. Many aero triathlon frames bridge both worlds, giving riders speed without compromising comfort.

carbon fiber triathlon bike
haidelibikes factory

 

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 CapabilitiesOne-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.