Giant Explore E+ 4 STA (2023)

Giant TCR Composite: light and agile for the race to the top. Sharp and responsive in corners and descents. Pure performance road bike for every day of the week.

2013 Giant TCR Composite carbon road bike is a direct descendent of the bikes ridden by Rabobank pros. The best road bike for aggressive performance characteristics and smooth ride quality – lightweight and stiff, yet still compliant for long days in the saddle. Giant’s PowerCore bottom bracket area and asymmetric chainstays produce maximum pedalling efficiency. Its OverDrive steerer tube technology adds front-end stiffness and steering precision and it’s RideSense-ready, for use with Giant’s ANT+ compatible wireless bike computer.

FRAME
Sizes: Please call for availability
Colours: Black/White
Frame: Giant Composite Technology
Fork: Advanced-Grade Composite, Full-Composite OverDrive Steerer, 1 1/8″ – 1 1/2″ Bearings
Shock: N/A

COMPONENTS
Handlebar: Giant Connect
Stem: Giant Connect
Seatpost: Giant TCR Vector Composite
Saddle: Giant TCR saddle
Pedals: N/A

DRIVETRAIN
Shifters: Shimano Tiagra
Front Derailleur: Shimano Tiagra
Rear Derailleur: Shimano Tiagra
Brakes: Tektro TK-R540 w/ cartridge pads
Brake Levers: Shimano Tiagra
Cassette: Shimano Tiagra 12×28, 10s
Chain: KMC X10L
Crankset: Shimano Tiagra – 50×34
Bottom Bracket: Shimano Integrated

WHEELS
Rims: Giant P-R2
Hubs: Giant Sealed Bearings 24/28h
Spokes: DT Swiss Competition 14/15g
Tires: Giant P-R3, 700x23c

Best-in-class aerodynamics plus sharp yet stable handling on the road. You get it all with Propel Advanced. Engineered with AeroSystem Shaping Technology and Advanced grade composite, this race ready rocket ship delivers lightweight performance and a stiff chassis for sprinting. The Vector seatpost offers wide ranging adjustability with minimal drag. An OverDrive steerer tube and PowerCore bottom bracket help improve its sharp handling and pedalling efficiency—the perfect combo when you’re at the front of the pack.

FRAME
Sizes: XS, S, M, ML, L, XL
Colours: Composite / White / Blue
Frame: Advanced-Grade Composite
Fork; Advanced-Grade Composite, Hybrid OverDrive Steerer
Shock: N/A

COMPONENTS
Handlebar: Giant Contact
Stem: Giant Connect
Seatpost: Giant Vector Composite
Saddle: Giant Performance Road
Pedals: N/A

DRIVETRAIN
Shifters: Shimano 105 22 speed
Front Derailleur: Shimano 105
Rear Derailleur: Shimano 105
Brakes: GIANT Propel Advanced by TRP SpeedControl SL, Aero Reverse-Position
Brake Levers: Shimano 105
Cassette: Shimano 105 11×28
Chain: KMC X11L
Crankset: Shimano RS500 34/50
Bottom Bracket: Shimano PressFit

WHEELS
Rims: Giant P-A2 Aero
Hubs: Giant Performance Tracker Road, Sealed Bearing
Spokes: Sapim Race
Tyres: Giant P-SL1, Front and Rear Specific, 700x23mm, Folding

OTHER
Weight The most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All Giant bikes are designed for best-in-class weight and ride quality.