DCB F100U Trek Top Fuel Style Full Suspension Carbon 29er Frame Introducing the DCB F100U Top Fuel–style carbon frame — a lightweight, efficient full-suspension platform built for modern XC and fast trail riding. Designed for riders who value speed, responsiveness, and all-day efficiency, the F100U blends race-ready weight with confident handling and modern compatibility. With short-travel suspension tuned for efficiency, this frame excels on technical climbs, flowing singletrack, and endurance-focused rides. Its refined carbon construction delivers a lively ride feel while maintaining the stiffness and durability demanded by competitive and performance-driven riders. Product Description Material: High-modulus Toray T700 carbon fiber , engineered for lightweight strength and responsive ride quality. Wheel Size: 29er Compatible with 27.5 x 2.6 tires and mulet as well. Color: Matte or Glossy finish, colors, and custom colors as well (See product images) Sizes: Small (16), Medium (18), Large (20) Tire Clearance: Up to 29 x 2.4 or 27.5 x 2.8 Rear Spacing: 12 x 148 Boost Rear Hanger: UDH Universal Derailleur Hanger (SRAM Transmission compatible) Front Travel Recommendation: 100–130mm suspension fork Rear Travel: Up to 120mm rear wheel travel Shock compatibility: 165 x 40mm or 165 x 45mm trunnion mount Seatpost: 31.6mm diameter (34.9mm clamp) Dropper compatible with deep insertion: Size 16: up to 130mm Size 18: up to 170mm Size 20: up to 210mm Bottom Bracket: Press Fit BB92 Brake Type: Post-mount disc brake, 160mm rear rotor Drivetrain Compatibility: Mechanical and electronic compatible Max chainring size: 34T Weight: 1960g (Size 18, ±50g) Standards: ISO 4210 tested SHIPPING: Arrival in 15–30 days to your door WARRANTY: Full 2-year warranty , lifetime wholesale crash replacement