2021 Trek Top Fuel C Project One Carbon 29r Mountain Bike Frameset / Cross Country / Full Suspension / BARE FRAME ONLY RED M/L



$1,299.95 Regular price $3,799.99

Description: Top Fuel C is a carbon full suspension frameset made for a super fast and fun down-country build that excels on technical descents and climbs with ease. Whether you're conquering challenging terrain or flowing through scenic trails, this frameset is the foundation for your dream bike.

Is it right for you?:

  • If you want to build a versatile bike that can conquer various terrains.
  • If you're starting with a high-performance carbon frameset.
  • If your goal is to create a trail-ripping, short-travel trail bike.

Key Features:

  • Lightweight and durable OCLV Mountain Carbon frame.
  • Mino Link adjustable geometry for quick adjustments.
  • Knock Block headset technology.
  • Control Freak internal cable routing.
  • Designed for a 120mm fork, with the capability to handle up to 130mm of fork travel.

Final Word: The Top Fuel C frameset is a light, nimble, and fun option to build your all-around-awesome short-travel trail bike. Crafted from OCLV Mountain Carbon, it provides a responsive and enjoyable ride.

Why You'll Love It:

  • Full carbon frame for a light and responsive ride.
  • Ideal starting point for a lightning-fast short-travel trail bike.
  • Mino Link for on-the-fly geometry adjustments.
  • Straight Shot down tube for extra stiffness.
  • Knock Block frame defense to protect against spinning bars and fork crowns.


  • Frame: OCLV Mountain Carbon main frame & stays, tapered head tube, Knock Block, Control Freak internal routing, Carbon Armor, magnesium rocker link, Mino Link, ABP, Boost148, 115mm travel
  • Max Compatible Fork Travel: 130mm
  • Max Tire Size: 29x2.40"
  • Max Chainring Size: 1x: 36T
  • Weight (Medium): 2.15 kg / 4.74 lbs
  • Weight Limit: Maximum total weight limit (combined weight of bicycle, rider, and cargo) of 300 pounds (136 kg).

Important Note:

  • This frameset is exactly as shown in the pictures and does not include any additional parts needed for a complete bike build. It does NOT come with hardware, grommets/cable stops, rear shock, axles, or headset.
  • For guidance on sourcing the necessary parts, we recommend contacting your local Trek dealer, who can assist in selecting components based on your fit needs and groupset requirements, ensuring a successful bike build experience.
  • Please note that this frame is a genuine Trek product covered by a full factory warranty if assembled at a Trek dealer. Keep the build invoice and proof of purchase for future warranty claims.