Compare bikes
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Overview | |||
| Category | Road | Road | |
| Model year | 2026 | 2026 | |
| Wheel size | 700c (49, 52, 54, 56, 58, 61) | 700c (XS, S, M, ML, L, XL) | |
Components | |||
Select a size for each bike to compare size-specific components. | |||
| Frame | S-Works Aethos 2 FACT 12r Carbon, Rider First Engineered™, Ceramic Speed SLT Headset Bearings, Threaded BB, Hidden Cable Routing, 12x142mm thru-axle, flat-mount disc | Advanced SL-grade Composite, 12x142mm thru-axle, integrated seatpost, disc | |
| Crank length | 49: 165mm 52: 170mm 54: 172.5mm 56: 172.5mm 58: 175mm 61: 175mm | XS: 165 mm S: 165 mm M: 170 mm ML: 170 mm L: 172.5 mm XL: 172.5 mm | |
| Sizes | — | XS, S, M, M/L, L, XL | |
| Fork | S-Works Aethos 2 FACT 12r Carbon, 12x100mm thru-axle, flat-mount disc | Advanced SL-grade Composite, full-composite OverDrive Aero steerer, 12x100mm thru-axle, disc | |
| Handlebar width | 49: 380mm 52: 380mm 54: 400mm 56: 400mm 58: 420mm 61: 420mm | XS: 404 mm S: 404 mm M: 424 mm ML: 424 mm L: 444 mm XL: 444 mm | |
| Colours | — | Arctic Light/Chrome | |
| Front brake | SRAM RED E1, hydraulic disc | — | |
| Stem length | 49: 80mm 52: 90mm 54: 100mm 56: 100mm 58: 110mm 61: 110mm | XS: 80 mm S: 90 mm M: 100 mm ML: 100 mm L: 110 mm XL: 110 mm | |
| Rear brake | SRAM RED E1, hydraulic disc | — | |
| Saddle width | 49: 155mm 52: 155mm 54: 143mm 56: 143mm 58: 143mm 61: 143mm | — | |
| Shift levers | SRAM RED AXS E1, hydraulic disc | — | |
| Seatpost length | 49: 300mm 52: 300mm 54: 360mm 56: 360mm 58: 360mm 61: 360mm | — | |
| Handlebar | — | Giant Contact SLR D-Fuse XS:404/380mm, S:404/380mm, M:424/400mm, M/L:424/400mm, L:444/420mm, XL:444/420mm | |
| Front derailleur | SRAM RED AXS E1, braze-on | SRAM RED AXS E1 | |
| Grips | — | Stratus Lite 3.0 | |
| Rear derailleur | SRAM RED AXS E1 | SRAM RED AXS E1 | |
| Stem | — | Giant Contact SLR AeroLight XS:80mm, S:90mm, M:100mm, M/L:100mm, L:110mm, XL:110mm | |
| Cassette | SRAM RED XG-1290 E1, 12-speed, 10-33t | SRAM RED XG-1290, 12-speed, 10x36 | |
| Seatpost | Roval Alpinist Carbon Seatpost, light weight clamp | Giant D-Fuse SLR, composite, -5/+15mm offset | |
| Chain | SRAM RED E1 Flattop 12-speed | SRAM RED E1 | |
| Saddle | S-Works Power with Mirror | CADEX AMP | |
| Crankset | SRAM RED AXS Power Meter, 48/35 | SRAM RED E1 DUB, 33/46 with power meter XS:165mm, S:165mm, M:170mm, M/L:170mm, L:172.5mm, XL:172.5mm | |
| Shifters | — | SRAM RED AXS E1 | |
| Bottom bracket | SRAM DUB BSA 68 | SRAM DUB ceramic, press fit | |
| Front tyre | S-Works Turbo TLR Race Tire, 700x28c | — | |
| Front wheel | Roval Alpinist CLX III, Tubeless, 33mm depth, 26.5 width, and 21mm internal width carbon rim, Roval LF21-F 21H hub with Sinc Ceramic Bearings, Roval by ARRIS Composite Aero Spoke with Ti end fittings | — | |
| Brakes | — | SRAM RED AXS E1 hydraulic, SRAM PaceLine X rotors [F]160mm, [R]160mm | |
| Rear tyre | S-Works Turbo TLR Race Tire, 700x28c | — | |
| Brake levers | — | SRAM RED AXS hydraulic | |
| Rear wheel | Roval Alpinist CLX III, Tubeless, 33mm depth, 26.5 width, and 21mm internal width carbon rim, Roval LF19-R 24H hub with Sinc Ceramic Bearings, Roval by ARRIS Composite Aero Spoke with Ti end fittings | — | |
| Inner tubes | 700x25-35, 50mm Presta Valve, TPU | — | |
| Handlebar | Roval Alpinist Cockpit II, Integrated Bar/Stem | — | |
| Bar tape | Supacaz Super Sticky Kush | — | |
| Rims | — | CADEX Ultra 40 WheelSystem, [F]40mm, [R]40mm | |
| Hubs | — | [F] CADEX R3 Aero Hub, CenterLock, 12mm thru-axle, [R] CADEX R3-C48 Aero Hub, 48T ratchet driver, CenterLock, 12mm thru-axle | |
| Seatpost clamp | Specialized Alloy, 30.0mm, titanium bolt | — | |
| Spokes | — | CADEX Super Aero Carbon Spoke | |
| Product ID | 221563 | — | |
| Tyres | — | CADEX Classics, tubeless, 700x32c (33.5mm), folding | |
| Weight | 5.98 kg (13 lb, 2.9 oz), tubeless | The most accurate way to determine any bike’s weight is to have your local dealer 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. | |
| Extras | — | computer mount, fender mount, water bottle cages, tubeless prepared, 40mm max tire size | |
| Size used for weighing | 56 | — | |
| Maximum tyre clearance | — | 40mm | |
Geometry
Select a size for each bike to compare geometry.
| Geometry | Specialized S-Works Aethos 2 - SRAM RED AXS | Giant Defy Advanced SL 0 |
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