Giant
GIANT DEFY ADVANCED 1
Pickup available at Tay Junction @ Bukit Timah
Usually ready in 24 hours
Doorstep Delivery
Local Delivery: Estimated 1-2 business days.
Third-party Couriers: Estimated 2-5 business days.
Size Chart (Road) - Defy (4th gen)
Sizing Guide and Geometry
Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary by country.
Defy Advanced & Advanced Pro (4th Generation)
XS | S | M | ML | L | XL | ||
A | Seattube length | 410 | 445 | 480 | 515 | 535 | 565 |
B | Seattube angle (degrees) | 74.50 | 74.00 | 73.50 | 73.00 | 73.00 | 72.50 |
C | Toptube length | 515 | 530 | 545 | 560 | 575 | 595 |
D | Headtube length | 120 | 140 | 160 | 185 | 205 | 225 |
E | Headtube angle (degrees) | 70.50 | 71.75 | 72.50 | 72.50 | 72.50 | 72.50 |
F | Fork rake | 50 | 50 | 50 | 50 | 50 | 50 |
G | Trail | 71 | 63 | 58 | 58 | 58 | 58 |
H | Wheelbase | 995 | 995 | 998 | 1010 | 1025 | 1040 |
I | Chainstay length | 420 | 420 | 420 | 420 | 420 | 420 |
J | Bottom bracket drop | 75 | 75 | 75 | 70 | 70 | 70 |
K | Stack | 522 | 546 | 567 | 586 | 605 | 624 |
L | Reach | 370 | 374 | 377 | 381 | 390 | 398 |
M | Standover height | 731 | 760 | 786 | 816 | 835 | 856 |
N | Handlebar width | 400 | 400 | 420 | 420 | 440 | 440 |
O | Stem length | 80 | 90 | 100 | 100 | 110 | 110 |
P | Crank length | 170.0 | 170.0 | 172.5 | 172.5 | 175.0 | 175.0 |
Q | Wheel size | 700C | 700C | 700C | 700C | 700C | 700C |
Highlight
CHOOSE THE LONGER ROUTE. CLIMB HIGHER MOUNTAINS. THIS SMOOTH-RIDING ENDURANCE ROAD BIKE IS PURPOSE-BUILT TO HELP YOU TACKLE LONG-DISTANCE ROAD RIDES ON ALL TYPES OF ROADS.
Handcrafted with Advanced-grade composite material, the Defy Advanced is engineered with tube shapes that are optimized to absorb road shocks and vibrations. Even with its smooth ride quality, it still delivers a lightweight, stiff and lively feel when you’re climbing, accelerating and cornering. It’s made with a specific carbon layup to give it an efficient, high-performance ride quality that helps you push new limits of endurance. The D-Fuse seatpost and handlebar system also help reduce road vibrations, adding to its smooth, compliant feel on the road. A tubeless Giant WheelSystem and tires boost speed and efficiency with a reduced risk of flats. And for added control, it features integrated disc brakes with flat-mount disc brake tabs and 12mm thru-axles.
KEY PERFORMANCE FACTORS
Engineered compliance
Advanced Composite frame is specifically engineered for endurance road riding, delivering a smoother ride quality and less fatigue on long rides. The D-Fuse seatpost and handlebar system works seamlessly with the frame to 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 backroads and 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
N/A
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
Weight
≈ 8.8kg
*All specifications and prices listed are subject to change without notice.
Sizing Guide and Geometry
Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary by country.
Defy Advanced & Advanced Pro (4th Generation)
XS | S | M | ML | L | XL | ||
A | Seattube length | 410 | 445 | 480 | 515 | 535 | 565 |
B | Seattube angle (degrees) | 74.50 | 74.00 | 73.50 | 73.00 | 73.00 | 72.50 |
C | Toptube length | 515 | 530 | 545 | 560 | 575 | 595 |
D | Headtube length | 120 | 140 | 160 | 185 | 205 | 225 |
E | Headtube angle (degrees) | 70.50 | 71.75 | 72.50 | 72.50 | 72.50 | 72.50 |
F | Fork rake | 50 | 50 | 50 | 50 | 50 | 50 |
G | Trail | 71 | 63 | 58 | 58 | 58 | 58 |
H | Wheelbase | 995 | 995 | 998 | 1010 | 1025 | 1040 |
I | Chainstay length | 420 | 420 | 420 | 420 | 420 | 420 |
J | Bottom bracket drop | 75 | 75 | 75 | 70 | 70 | 70 |
K | Stack | 522 | 546 | 567 | 586 | 605 | 624 |
L | Reach | 370 | 374 | 377 | 381 | 390 | 398 |
M | Standover height | 731 | 760 | 786 | 816 | 835 | 856 |
N | Handlebar width | 400 | 400 | 420 | 420 | 440 | 440 |
O | Stem length | 80 | 90 | 100 | 100 | 110 | 110 |
P | Crank length | 170.0 | 170.0 | 172.5 | 172.5 | 175.0 | 175.0 |
Q | Wheel size | 700C | 700C | 700C | 700C | 700C | 700C |