Home > Bike Types > Mountain Bike

Giant Completely Rebuilds the Anthem Advanced SL for 2026

Giant Anthem Advanced SL 2026 GXX
4 Comments
Support us! Bikerumor may earn a small commission from affiliate links in this article. Learn More

When your bike already has a World Championship under its belt, before it’s even been released to the public… you know you’re on the right path. That’s the all-new 2026 Giant Anthem Advanced SL. Giant went all in on the new Anthem; it’s lighter, sharper, stiffer, and already kicking butt internationally. This is the update the Giant Anthem deserved: a modern, purebred XC race bike.

Giant Anthem Advanced SL 2026
(Photo/Giant)

A Complete Redesign for the New XC Era

The new Anthem Advanced SL is built around Giant’s lightest full-suspension frame ever—just 1,530 g (size M), roughly 90 g lighter than the outgoing model.

Giant Anthem Advanced SL 2026 riding

Giant says the new chassis delivers 7–8 % more pedaling stiffness. This comes thanks to an all-new layup and the updated Advanced SL composite construction.

Giant Anthem Advanced SL 2026 AH in WC jersey

At its core is the next-gen FlexPoint Pro suspension system that was hinted at Eurobike earlier this year: a one-piece carbon swingarm and single-pivot layout that delivers 120 mm of rear travel, paired with a 120 mm fork. Giant says the design ditches weight and pivots without losing precision, creating a feel that’s more direct and responsive under hard pedaling.

Racers also get geometry choice. A flip-chip at the rocker allows riders to toggle between a “High” mode for tight XC circuits and a “Low” mode for aggressive descents and marathon stages.

Giant Anthem Advanced SL 2026 updates

Key Frame Features

  • Advanced SL Composite Frame: Giant’s lightest and stiffest carbon construction, hand-layered in-house.
  • FlexPoint Pro Suspension: Simplified, lighter 120 mm linkage with carbon rear triangle.
  • Adjustable Geometry: Two settings via flip-chip to fine-tune head angle and bottom bracket height.
  • WideGuard Wheel Integration: 30 mm internal carbon rims and tubeless-ready Giant tires for traction and durability.
  • Updated Cable Routing & Chainstay Protection: Sleeker, quieter, and easier to service.
Giant Anthem Advanced SL 2026 SL

Build Options & Pricing

All models share the same Advanced SL carbon frame and 120 mm front /120 mm rear travel.

  • Anthem Advanced SL SE — $14,500 USD
    Top-tier build with SRAM XX SL Transmission, Flight Attendant electronic suspension, and a full carbon finishing kit.
  • Anthem Advanced SL 0 — $10,500 USD
    A true race-ready build with Fox Factory SID SL suspension, SRAM XX Transmission, and carbon wheels.
  • Anthem Advanced SL 1 — $8,000 USD
    The all-rounder. Mechanical SRAM GX Eagle drivetrain, Giant XCR 1 carbon wheels, and the same chassis and geometry as the top bikes.
  • Anthem Advanced SL 2 — $5,600 USD
    Entry into the Anthem family, but still with a full-carbon frame. Outfitted with Shimano Deore XT 12-speed, alloy finishing kit, and performance suspension.

Each model runs Giant’s 30 mm internal carbon wheel system, full tubeless integration, and clean internal routing for that pro-team look.

Expect it to hit dealers in early 2026. Giant-Bicycles.com

Subscribe
Notify of
guest

This site uses Akismet to reduce spam. Learn how your comment data is processed.

4 Comments
Oldest
Newest Most Voted
Inline Feedbacks
View all comments
Collin S
Collin S
27 days ago

Looks nice but the prices look like they are thinking it’s still 2021. There are some pretty great bikes for 6,000 or less with GX builds. Yes it has carbon wheels, but carbon wheels aren’t the $2,000 premium they once pulled.

nooner
nooner
27 days ago

I remember back when this was called a Trek..

David
David
25 days ago

Pass

seraph
seraph
24 days ago

“Giant completely rebuilds XC bike to look like every other major brand XC bike on the market” would be a better title.

Subscribe Now

Sign up to receive BikeRumor content direct to your inbox.