Using lightweight, Advanced-grade composite material, Race a gran fondo one week and a criterium the next. This bike was designed to meet the dual demands of hard, fast races and long, grueling rides. Its Advanced-grade composite frame balances weight, stiffness and road-smoothing comfort. The OverDrive 2 steerer tube boosts front-end stiffness and precision. The PowerCore bottom bracket turns your power into positive forward motion. Add in the RideSense ANT+ sensor for wireless data transmission, and you have the ultimate package for endurance road riding.

Features:

• FRAME: Advanced-Grade composite, internal cable/wire routing for both mechanical and electronic shifting
• FORK: Advanced-Grade composite, Full Composite OverDrive 2 Steerer
• HEADSET: Integrated OverDrive2 sealed cartridge bearing with composite spacers and top cap included
• BOTTOM BRACKET: 86.5mm shell accepts press-fit style BB only, bearing set not included
• EXTRAS: Vector Composite seatpost, RideSense

Brought to you by the world’s leading aluminum frame engineers, Defy redefines the performance possibilities of an entry-level road bike. Made from premium lightweight aluminum tubes and produced in Giant’s own forging facility, it climbs, corners and sprints better than bikes costing thousands more.

Features:

• 8-speed Shimano shifting
• Giant Sport alloy stem, handlebar and seatpost
• Giant S-R2 double wall rims, Giant hubs and Stainless Steel spokes wheelset

The lightweight and comfortable ride quality of Avail comes courtesy of its premium aluminum frame, designed specifically for women riders with Liv/giant’s 3F philosophy. Its road-taming technologies include the distinctive OverDrive steerer tube, which is oversized for improved handling and slightly taller for optimized endurance positioning.

Features

• ALUXX-Grade Aluminum Frame
• Shimano 2300 8-speed shifting
• Giant Sport alloy handlebar, stem and seatpost
• Alloy fork and OverDrive tapered steerer
• Giant S-R2 double wall rims, Giant hubs, Stainless Steel spokes wheelset

Frame design:

Aluminum engineering at its very best. Light, lively and perfectly tuned for the way you ride, the all-new Defy redefines the performance possibilities of an entry-level road bike. Made with the ALUXX SL aluminum frame and featuring components made to optimize its performance, it climbs, corners and sprints like bikes costing thousands more.

Features:

• 8-speed Shimano shifting
• Giant Sport alloy stem, handlebar and seatpost
• Giant S-R2 rims and Giant hubs with stainless spokes

The lightweight and comfortable ride quality of Avail comes courtesy of its premium aluminum frame, designed specifically for women riders with Liv/giant’s 3F philosophy. Its road-taming technologies include the distinctive OverDrive steerer tube, which is oversized for improved handling and slightly taller for optimized endurance positioning.

Features

Key Upgrades (over Avail 5)

• Shimano Sora 9-speed shifting
• Advanced-Grade composite fork with alloy OverDrive tapered steerer

Frame design:

The zippy, lightweight and comfortable ride quality of Avail is produced by its ALUXX SL aluminum frame, which is designed specifically for women riders. The frame features the distinctive OverDrive headtube-oversize for improved handling and slightly taller for optimized endurance positioning.

Features:

• 10-speed Shimano Tiagra componentry
• FSA Omega crankset
• Giant S-R4 front- and rear-specific tires

Brought to you by the world’s leading aluminum frame engineers, Defy redefines the performance possibilities of an entry-level road bike. Made from premium lightweight aluminum tubes and produced in Giant’s own forging facility, it climbs, corners and sprints better than bikes costing thousands more.

Features:

• Shimano Sora 9-speed shifting
• Advanced-Grade composite fork with alloy OverDrive steerer

Brought to you by the world’s leading aluminum frame engineers, Defy redefines the performance possibilities of an entry-level road bike. Made from premium lightweight aluminum tubes and produced in Giant’s own forging facility, it climbs, corners and sprints better than bikes costing thousands more.

Features:

• Shimano Tiagra 10-speed shifting
• Giant Connect alloy handlebar and stem