*In-Store Collection Only*
GO LONG. GO FAST. SUPERLIGHT AND SILKY SMOOTH, THE FLAGSHIP SERIES OF THE NEW DEFY RANGE IS BACK TO RECLAIM ITS TITLE AS THE PINNACLE OF ENDURANCE ROAD. IT’S THE PERFECT CHOICE FOR THE SPORTIVE OR GRAN FONDO THAT’S CIRCLED ON YOUR CALENDAR.
KEY PERFORMANCE FACTORS
Functional simplicity
Free of cumbersome gimmickry, the frameset is one of the lightest in its category. With a perfect balance of high-performance reactivity and all-day comfort, it offers a “less is more” experience for modern endurance road riding.
Engineered compliance
Advanced SL-grade composite frame and fork are specifically engineered for endurance road riding, delivering a smooth and efficient ride quality that minimises fatigue on long rides. The new D-Fuse components work together to further absorb road shocks and vibrations.
Total control
A new Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare for comfort and control on all-day rides. Wide, hookless carbon rims (22.4mm inner width) are optimised for high-volume tubeless tyres (up to 38mm), and a 36mm rim depth offers stable, predictable handling in crosswinds.
Size Guide
XS - 157 cm to 169 cm
S - 165 cm to 175 cm
M - 171 cm to 181 cm
ML - 177 cm to 187 cm
L - 183 cm to 193 cm
XL - 189 cm to 199 cm
![bike diagram with measurements referenced in table that follows](https://static.giant-bicycles.com/Images/Giant/GlobalFrames/giant-onroad-geo.png)
XS | S | M | ML | L | XL | ||
---|---|---|---|---|---|---|---|
A | SEAT TUBE LENGTH (mm) | 410 | 445 | 480 | 515 | 535 | 565 |
B | SEAT TUBE ANGLE | 74.5° | 74.0° | 73.5° | 73.0° | 73.0° | 73.0° |
C | TOP TUBE LENGTH (mm) | 515 | 530 | 545 | 560 | 575 | 595 |
D | HEAD TUBE LENGTH (mm) | 120 | 140 | 150 | 175 | 195 | 215 |
E | HEAD TUBE ANGLE | 70.5° | 71.8° | 72.5° | 72.5° | 72.5° | 72.5° |
F | FORK RAKE (mm) | 50 | 50 | 50 | 50 | 50 | 50 |
G | TRAIL (mm) | 71.6 | 63.4 | 58.6 | 58.6 | 58.6 | 58.6 |
H | WHEELBASE (mm) | 995 | 994 | 998 | 1010 | 1025 | 1040 |
I | CHAIN STAY LENGTH (mm) | 420 | 420 | 420 | 420 | 420 | 420 |
J | BOTTOM BRACKET DROP (mm) | 75 | 75 | 75 | 70 | 70 | 70 |
K | STACK (mm) | 527 | 541 | 558 | 577 | 596 | 615 |
L | REACH (mm) | 369 | 375 | 380 | 384 | 393 | 402 |
M | STAND OVER HEIGHT (mm) | 705 | 733 | 762 | 796 | 814 | 841 |
O | STEM LENGTH (mm) | 80 | 90 | 100 | 100 | 110 | 110 |
P | CRANK LENGTH (mm) | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
Q | WHEEL SIZE | 700C | 700C | 700C | 700C | 700C | 700C |
Specifications
Colours: Black Lava
Sizes: XS, S, M, M/L, L, XL
Frame: Advanced SL-Grade Composite, disc
Fork: Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, disc
Shock: N/A
Handlebar: Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
Grips: Stratus Lite 3.0
Stem: Giant Contact SLR AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
Seatpost: Giant D-Fuse SLR, composite, -5/+15mm offset
Saddle: Giant Fleet SLR
Pedals: N/A
Shifters: SRAM RED AXS HRD, ED-RED-E1
Front Derailleur: SRAM RED AXS, FD-RED-E-E1
Rear Derailleur: SRAM RED AXS, RD-RED-E-E1
Brakes: SRAM RED AXS HRD, ED-RED-E1, SRAM PaceLine X rotors [F]160mm, [R]140mm
Brake Levers: SRAM RED AXS HRD, ED-RED-E1
Cassette: SRAM RED XG-1290, 12-speed, 10-36
Chain: SRAM RED-E1, 12-speed
Crankset: SRAM RED E1, DUB , 33/46 with power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
Bottom Bracket: SRAM DUB, Press Fit
Rims: CADEX 36 Disc WheelSystem, [F] 36mm, [R] 36mm
Hubs: [F] CADEX Low Friction Hub, CenterLock, 12mm thru-axle [R] CADEX R1-C30 Hub, CenterLock, 12mm thru-axle
Spokes: CADEX Aero Carbon
Tyres: CADEX Classic, tubeless, 700x32c (33.5mm), folding
Extras: Computer mount, water bottle cages, tubeless prepared, 38mm max tyre size
Mfr Claimed Weight
TBC
Giant Defy Advanced SL 0 Road Bike - Black Lava
*In-Store Collection Only*
GO LONG. GO FAST. SUPERLIGHT AND SILKY SMOOTH, THE FLAGSHIP SERIES OF THE NEW DEFY RANGE IS BACK TO RECLAIM ITS TITLE AS THE PINNACLE OF ENDURANCE ROAD. IT’S THE PERFECT CHOICE FOR THE SPORTIVE OR GRAN FONDO THAT’S CIRCLED ON YOUR CALENDAR.
KEY PERFORMANCE FACTORS
Functional simplicity
Free of cumbersome gimmickry, the frameset is one of the lightest in its category. With a perfect balance of high-performance reactivity and all-day comfort, it offers a “less is more” experience for modern endurance road riding.
Engineered compliance
Advanced SL-grade composite frame and fork are specifically engineered for endurance road riding, delivering a smooth and efficient ride quality that minimises fatigue on long rides. The new D-Fuse components work together to further absorb road shocks and vibrations.
Total control
A new Contact D-Fuse handlebar features ergonomic shaping and an 8-degree flare for comfort and control on all-day rides. Wide, hookless carbon rims (22.4mm inner width) are optimised for high-volume tubeless tyres (up to 38mm), and a 36mm rim depth offers stable, predictable handling in crosswinds.
Size Guide
XS - 157 cm to 169 cm
S - 165 cm to 175 cm
M - 171 cm to 181 cm
ML - 177 cm to 187 cm
L - 183 cm to 193 cm
XL - 189 cm to 199 cm
![bike diagram with measurements referenced in table that follows](https://static.giant-bicycles.com/Images/Giant/GlobalFrames/giant-onroad-geo.png)
XS | S | M | ML | L | XL | ||
---|---|---|---|---|---|---|---|
A | SEAT TUBE LENGTH (mm) | 410 | 445 | 480 | 515 | 535 | 565 |
B | SEAT TUBE ANGLE | 74.5° | 74.0° | 73.5° | 73.0° | 73.0° | 73.0° |
C | TOP TUBE LENGTH (mm) | 515 | 530 | 545 | 560 | 575 | 595 |
D | HEAD TUBE LENGTH (mm) | 120 | 140 | 150 | 175 | 195 | 215 |
E | HEAD TUBE ANGLE | 70.5° | 71.8° | 72.5° | 72.5° | 72.5° | 72.5° |
F | FORK RAKE (mm) | 50 | 50 | 50 | 50 | 50 | 50 |
G | TRAIL (mm) | 71.6 | 63.4 | 58.6 | 58.6 | 58.6 | 58.6 |
H | WHEELBASE (mm) | 995 | 994 | 998 | 1010 | 1025 | 1040 |
I | CHAIN STAY LENGTH (mm) | 420 | 420 | 420 | 420 | 420 | 420 |
J | BOTTOM BRACKET DROP (mm) | 75 | 75 | 75 | 70 | 70 | 70 |
K | STACK (mm) | 527 | 541 | 558 | 577 | 596 | 615 |
L | REACH (mm) | 369 | 375 | 380 | 384 | 393 | 402 |
M | STAND OVER HEIGHT (mm) | 705 | 733 | 762 | 796 | 814 | 841 |
O | STEM LENGTH (mm) | 80 | 90 | 100 | 100 | 110 | 110 |
P | CRANK LENGTH (mm) | 170 | 170 | 172.5 | 172.5 | 175 | 175 |
Q | WHEEL SIZE | 700C | 700C | 700C | 700C | 700C | 700C |
Specifications
Colours: Black Lava
Sizes: XS, S, M, M/L, L, XL
Frame: Advanced SL-Grade Composite, disc
Fork: Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, disc
Shock: N/A
Handlebar: Giant Contact SLR D-Fuse XS:40cm, S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm
Grips: Stratus Lite 3.0
Stem: Giant Contact SLR AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm
Seatpost: Giant D-Fuse SLR, composite, -5/+15mm offset
Saddle: Giant Fleet SLR
Pedals: N/A
Shifters: SRAM RED AXS HRD, ED-RED-E1
Front Derailleur: SRAM RED AXS, FD-RED-E-E1
Rear Derailleur: SRAM RED AXS, RD-RED-E-E1
Brakes: SRAM RED AXS HRD, ED-RED-E1, SRAM PaceLine X rotors [F]160mm, [R]140mm
Brake Levers: SRAM RED AXS HRD, ED-RED-E1
Cassette: SRAM RED XG-1290, 12-speed, 10-36
Chain: SRAM RED-E1, 12-speed
Crankset: SRAM RED E1, DUB , 33/46 with power meter XS:170mm, S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm
Bottom Bracket: SRAM DUB, Press Fit
Rims: CADEX 36 Disc WheelSystem, [F] 36mm, [R] 36mm
Hubs: [F] CADEX Low Friction Hub, CenterLock, 12mm thru-axle [R] CADEX R1-C30 Hub, CenterLock, 12mm thru-axle
Spokes: CADEX Aero Carbon
Tyres: CADEX Classic, tubeless, 700x32c (33.5mm), folding
Extras: Computer mount, water bottle cages, tubeless prepared, 38mm max tyre size
Mfr Claimed Weight
TBC