2026 Giant TCR Advanced 1 Road Bike

The 2026 Giant TCR Advanced 1 is designed for riders seeking elite-level performance with a perfect blend of stiffness, lightweight carbon construction, and precision electronic shifting. Built with Giant’s renowned Advanced-grade composite frame, this model delivers exceptional climbing capability, aerodynamic efficiency, and race-ready responsiveness.

Key Features

• Advanced-Grade Composite Frame
  Lightweight, stiff, and engineered for optimal power transfer and race-level performance.
• Shimano 105 Di2 12-Speed Drivetrain
  Smooth, accurate electronic shifting with excellent efficiency and reliability.
• OverDrive Steerer Technology
  Ensures superior steering stiffness and control in high-speed cornering and sprinting.
• Disc Brake Integration
  Powerful hydraulic disc braking for consistent stopping power in all conditions.
• Aero-Optimized Tubing
  Designed to reduce drag while maintaining lightweight climbing performance.
• Giant P-R2 WheelSystem
  Durable, tubeless-ready wheelset offering stability and responsive acceleration.
• PowerCore Bottom Bracket
  Oversized BB design enhances pedaling stiffness and efficiency.
• Internal Cable Routing
  Clean, aerodynamic design with reduced maintenance.

Specifications

Frame	Advanced-Grade Composite Carbon Internal cable routing PowerCore bottom bracket 12x142 mm rear axle
Fork	Advanced-Grade Composite Fork Full composite OverDrive steerer 12x100 mm thru-axle Flat mount disc
Groupset	Shimano 105 Di2 12-Speed Electronic
Shifters	Shimano 105 Di2 ST-R7170
Front Derailleur	Shimano 105 Di2 FD-R7150
Rear Derailleur	Shimano 105 Di2 RD-R7150
Cassette	Shimano 105 R7100 — 12-speed, 11–34T
Crankset	Shimano 105 R7100 52/36T Chainrings
Chain	Shimano 105 12-Speed Chain
Brakes	Shimano 105 Hydraulic Disc Brakes Flat mount
Rotors	Shimano SM-RT70 Rotors Front: 160 mm Rear: 140 mm
Wheelset	Giant P-R2 WheelSystem Tubeless-ready 12x100 / 12x142 mm
Tyres	Giant Gavia Course 1 700x28c Tubeless ready
Handlebar	Giant Contact Handlebar Compact road geometry
Stem	Giant Contact OverDrive Stem
Saddle	Giant Approach Saddle
Seatpost	Giant Variant Composite Seatpost Optimized comfort and compliance
Accessories	Shimano Di2 charger Tubeless valves User manual Pedals not included