(no reviews)Product ID: 264580
Giant Defy Advanced SL 1 2024 - Road Bike

The Giant Defy Advanced SL 1 redefines endurance road biking with its superlight frame, weighing merely 785g, offering exceptional efficiency and comfort. Crafted from advanced SL-grade composite, this bike is engineered for endurance, ensuring a smooth and fatigue-minimizing ride on long journeys. The innovative D-Fuse SLR seatpost, now lighter and with 40 percent added compliance, teams up with the Contact SLR D-Fuse handlebar, designed with an 8-degree flare for superior ergonomics and control. The bike's stability is enhanced by the wide, hookless carbon rims, optimized for high-volume tubeless tyres (up to 38mm) and a 36mm rim depth, ensuring predictable handling in crosswinds.
Key Features:
- Advanced SL-grade composite frame provides lightweight and endurance-focused performance.
- Advanced SL-grade composite fork with full-composite overdrive aero steerer enhances stability.
- Shimano Ultegra Di2 12-speed drivetrain offers precise shifting and reliability
- Shimano Ultegra Di2 hydraulic brakes deliver consistent and powerful stopping
- Giant SLR 1 36 Carbon Disc WheelSystem ensures stable and responsive handling
- Giant Gavia Fondo 0 32mm tubeless tyres provide a smooth and puncture-resistant ride
- Available with 0% APR finance
The Defy Advanced SL 1 exemplifies the pinnacle of endurance road biking, meticulously crafted for optimal performance. Its advanced SL-grade composite frame guarantees lightweight agility and exceptional endurance-focused riding. The D-Fuse SLR seatpost, engineered with 40 percent added compliance, combines seamlessly with the Contact SLR D-Fuse handlebar's ergonomic design, ensuring a comfortable grip and superior control on extended rides.
Equipped with Shimano Ultegra Di2 12-speed drivetrain, this bike delivers precise and reliable shifting, enhancing the overall riding experience. The Shimano Ultegra Di2 hydraulic brakes provide consistent and powerful stopping power, ensuring safety and confidence on descents and challenging terrains.
The Giant SLR 1 36 Carbon Disc WheelSystem, featuring wide hookless carbon rims and Sapim CX-Ray spokes, guarantees stable and responsive handling. Paired with Giant Gavia Fondo 0 tubeless tyres, this bike offers a smooth, puncture-resistant ride, making it perfect for long-distance journeys and demanding roads.
In summary, the Giant Defy Advanced SL 1 is the epitome of endurance road bikes, combining cutting-edge technology, comfort, and control. Accessible with 0% APR finance, it is an ideal choice for cycling enthusiasts seeking a superior riding experience on both challenging terrains and long rides.
Occasionally, without notice, manufacturers change product design and/or specifications.
Frame | Advanced SL-grade composite, disc |
Fork | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, disc |
Stem | Giant Contact SLR AeroLight S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm |
Bars | Giant Contact SLR D-Fuse S:40cm, M:42cm, M/L:42cm, L:44cm, XL:44cm |
Front Brake | Shimano Ultegra Di2 hydraulic, Shimano RT-CL800 rotors [F]160mm, [R]160mm |
Rear Brake | Shimano Ultegra Di2 hydraulic, Shimano RT-CL800 rotors [F]160mm, [R]160mm |
Brake Lever | Shimano Ultegra Di2 |
Front Mech | Shimano Ultegra Di2 FD-R8150 |
Rear Mech | Shimano Ultegra Di2 RD-R8150 |
Shifters | Shimano Ultegra Di2 ST-R8170 |
Rims | Giant SLR 1 36 Carbon Disc WheelSystem |
Front Hub | Giant Low Friction Hub, CenterLock, 12mm thru-axle |
Rear Hub | Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle |
Spokes | SAPIM CX-Ray |
Front Tyre | Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding |
Rear Tyre | Giant Gavia Fondo 0, tubeless, 700x32c (33.5mm), folding |
Seat Post | Giant SLR D-Fuse, composite, -5/+15mm offset |
Saddle | Giant Fleet SLR |
Chainset | Shimano Ultegra, 34/50 with Giant Power Pro power meter S:170mm, M:172.5mm, M/L:172.5mm, L:175mm, XL:175mm |
Bottom Bracket | Shimano, press fit |
Chain | Shimano Ultegra |
Cassette | Shimano Ultegra, 12-speed, 11x34 |
Pedals | Resin Platform |
Giant Defy 2024 Size Chart
Size | Min Height cm | Max Height cm | Min height feet | Max height feet |
S | 165 | 175 | 5'5" | 5'9" |
M | 171 | 181 | 5'7" | 5'11" |
M/L | 177 | 187 | 5'10" | 6'2" |
L | 183 | 193 | 6'0" | 6'6" |
What size frame do I need if I am between sizes? - read here
Giant Defy 2024 Geometry
S | M | M/L | L | |
---|---|---|---|---|
SEAT TUBE LENGTH (mm) | 445 | 480 | 515 | 535 |
SEAT TUBE ANGLE | 74° | 73.5° | 73° | 73° |
TOP TUBE LENGTH (mm) | 530 | 545 | 560 | 575 |
HEAD TUBE LENGTH (mm) | 140 | 150 | 175 | 195 |
HEAD TUBE ANGLE | 71.8° | 72.5° | 72.5° | 72.5° |
FORK RAKE (mm) | 50 | 50 | 50 | 50 |
TRAIL (mm) | 63.4 | 58.6 | 58.6 | 58.6 |
WHEELBASE (mm) | 994 | 998 | 1010 | 1025 |
CHAIN STAY LENGTH (mm) | 420 | 420 | 420 | 420 |
BOTTOM BRACKET DROP (mm) | 75 | 75 | 70 | 70 |
STACK (mm) | 541 | 558 | 577 | 596 |
REACH (mm) | 375 | 380 | 384 | 393 |
STAND OVER HEIGHT (mm) | 733 | 762 | 796 | 814 |
HANDLEBAR WIDTH (mm) | 400 | 420 | 420 | 440 |
STEM LENGTH (mm) | 90 | 100 | 100 | 110 |
CRANK LENGTH (mm) | 170 | 172.5 | 172.5 | 175 |
WHEEL SIZE | 700C | 700C | 700C | 700C |
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