FROM IRONMAN DISTANCE TRIATHLONS TO SHORTER EFFORTS AGAINST THE CLOCK, GIVE YOURSELF A TRUE ADVANTAGE IN SPEED AND AERODYNAMICS. THIS SUPER-EFFICIENT COMPOSITE MACHINE GIVES YOU EVERYTHING YOU NEED TO CHASE A NEW PR.

Built with Advanced-grade composite materials and engineered with AeroSystem Shaping Technology, this frameset improves aerodynamics in real-world triathlon conditions. Its AeroSystem Shaping means that every tube shape is designed to minimize drag no matter which direction the wind comes from. The Contact base bar offers maximum adjustability, so you can dial in your perfect position for comfort and performance. And the SpeedControl brakes offer confident control without sacrificing aerodynamics.

KEY PERFORMANCE FACTORS

Aero efficiency

Extensive CFD analysis, dynamic wind tunnel testing, and triathlon-specific design result in superior aero performance in a race-ready configuration.

Integrated design

Everything from the frame shape to the aero seatpost and brakes are engineered to perform as a system.

Perfect fit

Refined frame geometry and a wider range of adjustability allow for a triathlon-specific fit that’s designed to meet the unique demands of multisport racing.

Specs

Sizes

XS, S, M, L
Colors

Charcoal/Chameleon Mars
Frame

Advanced-Grade Composite
Fork

Advanced-Grade Composite, alloy OverDrive steerer
Shock

N/A
Handlebar

Giant alloy Contact base bar aluminum extension ski bend
Stem

Giant Connect
Seatpost

Trinity composite
Saddle

ISM PS1.0, steel rail
Pedals

platform pedal [GCS,GTS] N/A [all other GSC]
Shifters

Shimano TT SL-BSR 1
Front Derailleur

Shimano 105
Rear Derailleur

Shimano 105
Brakes

Front: TKB84 rear: TBK88
Brake Levers

Tektro RX 4.1
Cassette

Shimano 105, 11×28
Chain

KMC X11EL-1
Crankset

Shimano FC-RS510, 34/50
Bottom Bracket

Shimano, press fit
Rims

Giant S-R2 wheelset
Hubs

Giant S-R2 wheelset
Spokes

Giant S-R2 wheelset
Tires

Giant Gavia Course AC 1, tubeless, 700x25c (28mm), folding
Extras

integrated food storage, AeroVault system
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 our bikes are designed for best-in-class weight and ride quality.