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Giant

Showroom Giant Anthem Advanced SL 1 Mountain Bike in Black Medium

£5,850.00 £6,499.00 10% off
Size Guide
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

Hassle free returns

Any item (apart from nutrition products) can be returned to us within 28 days of purchase, given the item has not been used or fitted, and is returned in its original packaging with valid proof of purchase.

Online purchases can be returned either in store at Giant Lincoln or returned to us via post.



Giant Lincoln Returns address:

Returns
Giant Store Lincoln
Doddington Hall
Doddington
LN6 4RU

Giant Tugby Returns Address:

Returns
Giant Tugby
Wood Lane
Tugby
LE7 9WE

Customer Returns Form


If you wish to cancel, return or exchange an order please print and complete the returns form below. Place the form inside your return package along with your receipt.




Return Terms & Conditions

Items must be returned in their original packaging and be unused. Refunds will be issued once the products have been received and inspected.

Click & Collect customers: should you decide your item is not right for you, it can be exchanged or refunded straight away in store, or you still have up to 28 days to return it if you take the item away.

If the items we have sent you are faulty, damaged or not as we described, we will cover any associated re-delivery/return postage costs.

Refunds will be processed using the same method of payment used for the original purchase.

We are unable to offer a refund without a valid receipt.

Please see the Terms & Conditions page for full guidance.

Bike Returns – Change of Mind

If you decide you no longer want your bike after delivery, that’s okay — we understand that sometimes things just don’t feel quite right.
However, if the bike is not faulty and has simply been unwanted or ordered in error, you’ll be responsible for returning it to us in unused, original condition (including all packaging, manuals, and accessories).

We can help arrange a collection if needed, but please note that a return charge of £80 will apply to cover the cost of collection and handling. This amount will be deducted from your refund.

Refunds will only be processed once the bike has been received back and inspected. If the bike shows any signs of use or damage beyond what’s necessary to check it over, we may reduce the refund to reflect any loss in value.

This policy does not affect your statutory rights if your bike is faulty or not as described — in those cases, we’ll arrange collection or replacement at no cost to you.

Showroom Giant Anthem Advanced SL 1 Mountain Bike in Black Medium

Season:2026

Brand:Giant

Code:9008013105S

Show room bike in brand new condition.

2026 Giant Anthem Advanced SL 1 Mountain Bike in Rainbow Black

Season:2026

Brand:Giant

Code:9008013RainbowBLK

2026 Giant Anthem Advanced SL 1 – Elite-Level XC Speed & Control

Engineered with World Championship DNA, the2026 Anthem Advanced SL 1is built to dominate modern XC racecourses with speed, precision and total efficiency. Developed alongside Giant pro Alan Hatherly and equipped with the same race-winning platform used to conquer the 2025 Elite Men’s XCO World Championships, this lightweight composite machine delivers elite handling, explosive acceleration and all-day control on technical terrain.

Total Control When It Matters Most

Take on the steepest climbs and roughest descents with confidence. The Anthem Advanced SL 1 features:

  • 120mm FlexPoint Pro rear suspension + 120mm fork

  • Smooth, active suspension response for downhill stability and uphill traction

  • Flip chip geometry adjustmentfor course-specific tuning:

    • High setting –steeper angles & more ground clearance

    • Low setting –stable descending & confident high-speed handling

  • SuperlightGiant composite/aluminium WheelSystems(model-dependent) featuring:

    • 120-tooth helical ratchet hubfor instant power engagement

    • 5mm reinforced rim wallsto protect against impacts and punctures

Low-Latency Speed Concept – Maximised Efficiency

The reengineered composite chassis is built to convert every watt into forward motion:

  • 89g lighterthan the previous generation

  • 7.95% higher stiffness-to-weight ratiofor race-winning acceleration

  • Semi-integrated rear shockfor weight savings and space fortwo full-size bottle cages

  • Responsive frame and cockpit design for instant feedback and rapid power delivery

Every pedal stroke is maximised. Every climb becomes an advantage.

System Integration for Race Performance

A newone-piece integrated cockpitdelivers precision steering and reduced vibration—perfect for long XC race days. Available in two levels:

  • Contact SLR XC Integrated (Composite)– ultra-light and race-optimised

  • Contact SL XC Integrated (Alloy)– tough and value-focused

Both feature:

  • 780mm widthfor control on technical terrain

  • Stem lengths: 50–90mmfor perfect fit options

  • Full internal cable routingfor clean aesthetics and aerodynamics

Key Highlights

  • Advanced SL-grade composite frame – ultra-light and race-tuned

  • 120mm FlexPoint Pro suspension for XC speed and control

  • Flip chip geometry for course-specific tuning

  • Next-gen 120-tooth ratchet hub for instant engagement

  • Repositioned rear shock for weight savings & bottle cage clearance

  • Integrated one-piece cockpit for precision and comfort

Technical Information
Sizes - S, M, L, XL
Colours - Rainbow Black/Rainbow Charcoal
Frame - Advanced SL-grade composite front and rear triangles, 120mm FlexPoint Pro suspension, flip chip, 12x148mm thru-axle
Fork - RockShox Sid Select+ 3P, 120mm, Charger Race Day 2 damper, Boost 15x110, 44mm offset, remote lockout
Shock - RockShox SidLuxe Select+, RL damper, Solo Air, 210/50, TwistLoc Ultimate
Handlebar - Giant Integrated XC, composite, 780mm, 9-degree upsweep
Stem - Giant Integrated XC Carbon S:60mm, M:70mm, L:70mm, XL:80mm
Seatpost - Giant Contact Switch SL dropper, remote S: 110mm travel / 30.9 x 395mm M: 140mm travel / 30.9 x 395mm L: 140mm travel
Saddle - Giant Grit SL
Pedals - N/A
Shifters - SRAM AXS Pod, discrete clamp, 1x12
Front Derailleur - N/A
Rear Derailleur - SRAM GX AXS Transmission
Brakes - Shimano Deore XT BR-M8100, hydraulic, Shimano RT-66 rotors [F]180mm, [R]160mm
Brake Levers - Shimano Deore XT BL-M8100
Cassette - SRAM XS 1275, 10x52
Chain - SRAM GX Transmission
Crankset - SRAM GX Transmission, 34t, 55mm chainline S:170mm, M:170mm, L:175mm, XL:175mm
Bottom Bracket - SRAM DUB, press fit
Rims - Giant XCR WheelSystem
Hubs - [F] Giant MTB alloy, 6-bolt, [R] Giant MTB alloy, 6-bolt
Spokes - Carbon
Tyres - Maxxis Aspen 29x2.4, foldable, 120tpi, MaxxSpeed, EXO, tubeless
Extras - tubeless prepared, 2.4" max tire size, 34t max chainring size, MRP 1x CS chain guide
Sizing Information
SizeHeight
M171 - 180cm




M
LOW|HIGH
ASeat Tube Length(MM)420
BSeat Tube Angle75.5°|76.0°
CTop Tube Length(MM)602|600
DHead Tube Length(MM)95
EHead Tube Angle66.5°|67.0°
FFork Rake(MM)44
GTrail(MM)115.9|112.2
HWheelbase(MM)1168|1167
IChain Stay Length(MM)437|435
JBottom Bracket Drop(MM)51|45
KStack(MM)607|603
LReach(MM)445|450
MStand Over Height(MM)764|771
NHandlebar Width(MM)780
OStem Length(MM)70
PCrank Length(MM)170
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