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2025
Giant Anthem Advanced 29 1
Built for modern XC racing, this full-composite flyer tackles steep singletrack climbs and technical descents with speed and control. With FlexPoint Pro rear suspension and race-ready geometry, it puts you at the front of the pack.
Highlights
Ultra-efficient
Advanced composite frameset is 241g lighter than previous generation. The bottom bracket area is stiffer for faster acceleration, and a steeper seat tube puts the rider in an efficient climbing position.
Superior control
FlexPoint Pro suspension delivers 100mm of smooth, active rear travel. The frameset features modern XC geometry including a slacker 67.5-degree head tube and 110mm suspension fork for technical descents.
29er stability and speed
Frame geometry and suspension are optimised for fast and stable 29-inch wheels. A longer reach and modified cockpit including a 35mm composite handlebar and alloy stem further boost balance and stability on XC terrain.
Technical specifications
| Size | S, M, L, XL |
| Colours | Raw Carbon/Brushed Chrome |
| Frame | Advanced-Grade Composite front and rear triangles, 100mm FlexPoint Pro suspension, UDH hanger, 12x148mm thru-axle, 55mm Chainline |
| Fork | Fox 34 Float SC Performance Elite remote, 110mm, GRIP SL damper, Boost 15x110 Kabolt, 44mm offset |
| Shock | Fox Float SL Performance Elite, 3 position lockout, custom tuned for Giant |
| Handlebar | Giant Contact SLR XC Flat, composite, 35mm |
| Grips | Giant XC Pro |
| Stem | Giant Contact SL XC, 35mm S:60mm, M:70mm, L:70mm, XL:70mm |
| Seatpost | Giant Contact Switch AT dropper, adjustable travel, remote S: 110-140mm travel / 30.9 x 395mm M: 140-170mm travel / 30.9 x 470mm L: 170-200mm travel / 30.9 x 530mm XL: 170-200mm travel / 30.9 x 530mm |
| Saddle | Giant Grit SL |
| Pedals | N/A |
| Shifters | SRAM AXS Pod, discrete clamp, 1x12 |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM GX Eagle T-Type AXS |
| Brakes | Shimano Deore XT BR-M8100, hydraulic, Shimano RT-64 rotors [F]180mm, [R]160mm |
| Brake Levers | Shimano Deore XT BL-M8100 |
| Cassette | SRAM GX, T-Type 10x52 |
| Chain | SRAM GX T-Type |
| Crankset | SRAM XO T-Type, Powermeter 32t, 55mm chainline S:170mm, M:175mm, L:175mm, XL:175mm |
| Bottom Bracket | SRAM DUB, press fit |
| Rims | Giant XCR 1 30 Carbon WheelSystem, 30mm inner width |
| Hubs | [F] Giant XC alloy, CenterLock, [R] Giant XC alloy, DT350 54t ratchet driver, CenterLock |
| Spokes | Sapim Laser |
| Tires | Maxxis Aspen 29x2.4, foldable, TLR, EXO, tubeless |
| Extras | Tubeless prepared, 2.4" max tyre size, 34t max chainring size, Giant/MRP CS chain guide |
| Weight | 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. |
