Skip to product information
1 of 2

Choose the longer route. Climb higher mountains. This smooth-riding endurance road bike is made for long-distance rides on all types of roads.

Engineered compliance

Advanced Composite frame is specifically engineered for endurance road riding, giving you a smooth ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar absorb road shocks and vibrations.

Total control

Seamless disc brake integration, including flat mounts and 12mm front and rear thru-axles, produces more consistent braking power for better control, even in wet weather and rough roads.

Versatility

Endurance road geometry, added tire clearance (up to 35mm) and disc-brake integration allow you to tackle a variety of roads and conditions, from smooth pavement to rugged mountain passes.

Specifications

Sizes XS, S, M, M/L, L, XL

Colors Carbon / Starry Night

Frame Advanced-Grade Composite, disc

Fork Advanced-Grade Composite, full-composite OverDrive steerer, disc

Shock N/A

Handlebar Giant Contact SL D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm

Grips Stratus Lite 3.0

Stem Giant Contact XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:110mm

Seatpost Giant D-Fuse, composite, 14mm offset

Saddle Giant Approach

Pedals sold separately

Shifters Shimano Ultegra

Front Derailleur Shimano Ultegra

Rear Derailleur Shimano GRX RX-810

Brakes Shimano Ultegra hydraulic, Giant MPH rotors [F]160mm, [R]140mm

Brake Levers Shimano Ultegra hydraulic

Cassette Shimano Ultegra, 11x34

Chain KMC X11EL-1

Crankset Shimano FC-RS510, 34/50 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm

Bottom Bracket Shimano, press fit

Rims Giant P-R2 Disc wheelset

Hubs Giant P-R2 Disc wheelset, 12mm thru-axle

Spokes Giant P-R2 Disc wheelset

Tires Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding

Extras tubeless prepared, 35mm max tire size

Weigh tThe most accurate way to determine any bike’s weight is to have your local Bicycle Warehouse 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.

Geometry

  XS S M ML L XL
SEAT TUBE LENGTH (inch) 16.1 17.5 18.9 20.3 21.1 22.2
SEAT TUBE ANGLE 74.5° 74.0° 73.5° 73.0° 73.0° 72.5°
TOP TUBE LENGTH (inch) 20.3 20.9 21.5 22 22.6 23.4
HEAD TUBE LENGTH (inch) 4.7 5.5 6.3 7.3 8.1 8.9
HEAD TUBE ANGLE 70.5° 71.8° 72.5° 72.5° 72.5° 72.5°
FORK RAKE (inch) 2 2 2 2 2 2
TRAIL (inch) 2.8 2.5 2.3 2.3 2.3 2.3
WHEELBASE (inch) 39.2 39.2 39.3 39.8 40.4 40.9
CHAIN STAY LENGTH (inch) 16.5 16.5 16.5 16.5 16.5 16.5
BOTTOM BRACKET DROP (inch) 3 3 3 2.8 2.8 2.8
STACK (inch) 20.6 21.5 22.3 23.1 23.8 24.6
REACH (inch) 14.6 14.7 14.8 15 15.4 15.7
STAND OVER HEIGHT (inch) 28.8 29.9 30.9 32.1 32.9 33.7
HANDLEBAR WIDTH (inch) 15.7 15.7 16.5 16.5 17.3 17.3
STEM LENGTH (inch) 3.1 3.5 3.9 3.9 4.3 4.3
CRANK LENGTH (inch) 6.7 6.7 6.8 6.8 6.9 6.9
WHEEL SIZE 700C 700C 700C 700C 700C 700C

Giant Defy Advanced 1 Road Bike

Defy Advanced 1 Road Bike

Regular price $3,650.00
Regular price Sale price $3,650.00

Sale Sold out
Color

😀 Oops! Please select your Color.

Size

😀 Oops! Please select your Size.

Choose the longer route. Climb higher mountains. This smooth-riding endurance road bike is made for long-distance rides on all types of roads.

Engineered compliance

Advanced Composite frame is specifically engineered for endurance road riding, giving you a smooth ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar absorb road shocks and vibrations.

Total control

Seamless disc brake integration, including flat mounts and 12mm front and rear thru-axles, produces more consistent braking power for better control, even in wet weather and rough roads.

Versatility

Endurance road geometry, added tire clearance (up to 35mm) and disc-brake integration allow you to tackle a variety of roads and conditions, from smooth pavement to rugged mountain passes.

Specifications

Sizes XS, S, M, M/L, L, XL

Colors Carbon / Starry Night

Frame Advanced-Grade Composite, disc

Fork Advanced-Grade Composite, full-composite OverDrive steerer, disc

Shock N/A

Handlebar Giant Contact SL D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm

Grips Stratus Lite 3.0

Stem Giant Contact XS:80mm, S:90mm, M:100mm, M/L:110mm, L:110mm, XL:110mm

Seatpost Giant D-Fuse, composite, 14mm offset

Saddle Giant Approach

Pedals sold separately

Shifters Shimano Ultegra

Front Derailleur Shimano Ultegra

Rear Derailleur Shimano GRX RX-810

Brakes Shimano Ultegra hydraulic, Giant MPH rotors [F]160mm, [R]140mm

Brake Levers Shimano Ultegra hydraulic

Cassette Shimano Ultegra, 11x34

Chain KMC X11EL-1

Crankset Shimano FC-RS510, 34/50 XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm

Bottom Bracket Shimano, press fit

Rims Giant P-R2 Disc wheelset

Hubs Giant P-R2 Disc wheelset, 12mm thru-axle

Spokes Giant P-R2 Disc wheelset

Tires Giant Gavia Fondo 1, tubeless, 700x32c (33.5mm), folding

Extras tubeless prepared, 35mm max tire size

Weigh tThe most accurate way to determine any bike’s weight is to have your local Bicycle Warehouse 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.

Geometry

  XS S M ML L XL
SEAT TUBE LENGTH (inch) 16.1 17.5 18.9 20.3 21.1 22.2
SEAT TUBE ANGLE 74.5° 74.0° 73.5° 73.0° 73.0° 72.5°
TOP TUBE LENGTH (inch) 20.3 20.9 21.5 22 22.6 23.4
HEAD TUBE LENGTH (inch) 4.7 5.5 6.3 7.3 8.1 8.9
HEAD TUBE ANGLE 70.5° 71.8° 72.5° 72.5° 72.5° 72.5°
FORK RAKE (inch) 2 2 2 2 2 2
TRAIL (inch) 2.8 2.5 2.3 2.3 2.3 2.3
WHEELBASE (inch) 39.2 39.2 39.3 39.8 40.4 40.9
CHAIN STAY LENGTH (inch) 16.5 16.5 16.5 16.5 16.5 16.5
BOTTOM BRACKET DROP (inch) 3 3 3 2.8 2.8 2.8
STACK (inch) 20.6 21.5 22.3 23.1 23.8 24.6
REACH (inch) 14.6 14.7 14.8 15 15.4 15.7
STAND OVER HEIGHT (inch) 28.8 29.9 30.9 32.1 32.9 33.7
HANDLEBAR WIDTH (inch) 15.7 15.7 16.5 16.5 17.3 17.3
STEM LENGTH (inch) 3.1 3.5 3.9 3.9 4.3 4.3
CRANK LENGTH (inch) 6.7 6.7 6.8 6.8 6.9 6.9
WHEEL SIZE 700C 700C 700C 700C 700C 700C
View full details

Product Data

  • Black / Large 5'10"-6'2": 1-GIA062107 4712878715035