PRODUCT DETAILS
GIANT DEFY ADVANCED SL 1 2025 - MOONSTONE
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. Itâs the perfect choice for the sportive or gran fondo thatâs circled on your calendar.
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 âless is moreâ experience for modern endurance road riding.
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.
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.
SPECIFICATIONS
Sizes | XS, S, M, M/L, L, XL |
Colour | Moonstone |
Frame | Advanced SL-Grade Composite, 12x142mm thru-axle, integrated seatpost, disc |
Fork | Advanced SL-Grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc |
Handlebar | Giant Contact SLR D-Fuse // XS:40/42cm, S:40/42cm, M:42/44cm, M/L:42/44cm, L:44/46cm, XL:44/46cm |
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 Force AXS |
Front Derailleur | SRAM Force AXS |
Rear Derailleur | SRAM Force AXS |
Brakes | SRAM Force AXS hydraulic // SRAM CenterLine XR rotors [F]160mm, [R]160mm |
Brake Levers | SRAM Force AXS hydraulic |
Cassette | SRAM Force, 12-speed, 10Tx36T |
Chain | SRAM Force D1 |
Crankset | SRAM Force D2 DUB, 33T/46T 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 | Giant SLR 1 36 Carbon Disc WheelSystem |
Hubs | [F] Giant Low Friction Hub, CenterLock, 12mm thru-axle // [R] Giant Low Friction Hub, 30t ratchet driver, CenterLock, 12mm thru-axle |
Spokes | Sapim |
Tyres | CADEX Classics, tubeless, 700x32c (33.5mm), folding |
Extras | Computer mount, water bottle cages, tubeless prepared, 38mm max tyre size |
Notes | We reserve the right to make changes to the product and component information appearing on this site at any time without notice, including with respect to equipment, specifications, models, colours, and materials. |