Giant

2025 Giant Reign Advanced 1

Previous used estimate

$4,351 - $4,476

Actual value depends on condition, size, and local demand.

2025 Giant Reign Advanced 1

Value Guide market data · 2025 Giant Reign Advanced 1

12-month projected trend

10%

Direction and magnitude, not judgment

vs. category average

16%

Drops faster than category avg

Price over time - 2025 Giant Reign Advanced 1

$6.8k$3.7k$680MSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

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Compare Reign Advanced 1 models

1 models

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Overview

About this bike

Go fast, get rowdy and nail new lines. With a full-composite chassis, developed with Giant’s enduro racing pros, this hard-charging 29er has 160mm of Maestro rear suspension, adjustable geometry, and the option to switch to a 27.5-inch rear wheel. Key Performance Factors: Race-bred suspension A Maestro rear suspension system with 160mm of travel, paired with a 170mm fork, was developed and tested under the extreme conditions of Enduro World Series races. The trunnion mount shock has a longer stroke (62.5mm compared to 60mm on the previous generation). And the Advanced Forged Composite upper rocker arm adds stiffness and lowers overall weight. Adjustable enduro geometry Flip chip technology lets you switch between three settings depending on the terrain. You can select a 63.5, 63.9 or 64.2-degree head angle and corresponding 78.3, 78.7 or 79-degree seat tube angle, resulting in a 35, 30 or 25mm bottom bracket drop (size medium) to fine-tune handling for trail conditions, riding style and rear-wheel size. Rear wheel options Riders can choose either the stock 29-inch rear wheel or switch to 27.5. The larger 29-inch option improves stability and roll-over capabilities, while 27.5 delivers a more agile, snappier feel. It’s a quick and easy way to adjust the bike’s handling and feel.

Specifications

Category
Mountain
Component Fork
Fox 38 Factory, 170mm, GRIP X2 damper, 44mm offset, 15x110mm Kabolt X, custom tuned for Giant
Component Hubs
[F] Giant MTB alloy, 6-bolt, sealed [R] Giant MTB alloy, 6 bolt, 72t POE, 6-pawl, sealed
Component Rims
Giant TRX WheelSystem, carbon, hookless, 30mm IW, 40mm OW, 22mm H, Wide Guard Technology
Component Size
Small, Medium, Large, X-Large
Component Stem
Giant Contact SL 35
Product Family
Reign
Component Chain
SRAM GX Eagle Transmission
Component Color
Mercury/Raw Carbon
Component Frame
Advanced-grade composite front and rear triangles, 160mm Maestro suspension, flip chip - Maestro 3, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, integrated down tube storage
Component Brakes
TRP EVO DH-R HD-M846, hydraulic TRP RS01E rotors, [F]220mm, [R]203mm
Component Pedals
Sold Separately
Component Saddle
Giant Romero SL
Component Spokes
Sapim Laser straight pull, DBL technology
Component Crankset
SRAM GX Eagle Transmission, 32t, 55mm chainline
Component Seatpost
Giant Contact Switch AT adjustable dropper, remote S: 110-140mm travel / 30.9 x 395mm M: 140-170mm travel / 30.9 x 470mm L, XL: 170-200mm travel / 30.9 x 530mm
Component Shifters
SRAM AXS Pod, discrete clamp, 1x12
Component Handlebar
Giant Contact TR35, 35mm rise, 35mm
Component Rear Tire
[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 27.5x2.4 WT, 3C MaxxTerra, TR tubeless
Component Front Tire
[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 27.5x2.4 WT, 3C MaxxTerra, TR tubeless
Component Rear Shock
Fox Float X2 Factory, 205/62.5, custom tuned for Giant
Component Tape Grips
Giant Tactal Pro single lock-on
Component Wheel Size
29-inch front / 27.5-inch rear
Component Brake Levers
TRP EVO DH-R
Component Bottom Bracket
SRAM DUB, press fit
Component Rear Derailleur
SRAM GX Eagle Transmission AXS
Component Accessories Extras
MRP AMG CS chain guide, 3M tailgate protector, integrated down tube storage bag, tubeless prepared, 2.5" max tire size, 36t max chainring size
Component Cassette Freewheel
SRAM GX Eagle Transmission, 12-speed, 10x52
Rear Shock
Fox Float X2 Factory, 205/62.5, custom tuned for Giant
Hubs
[F] Giant MTB alloy, 6-bolt, sealed [R] Giant MTB alloy, 6 bolt, 72t POE, 6-pawl, sealed
Rims
Giant TRX WheelSystem, carbon, hookless, 30mm IW, 40mm OW, 22mm H, Wide Guard Technology
Crankset
SRAM GX Eagle Transmission, 32t, 55mm chainline
Pedals
Sold Separately
Bottom Bracket
SRAM DUB, press fit
Chain
SRAM GX Eagle Transmission
Seatpost
Giant Contact Switch AT adjustable dropper, remote S: 110-140mm travel / 30.9 x 395mm M: 140-170mm travel / 30.9 x 470mm L, XL: 170-200mm travel / 30.9 x 530mm
Saddle
Giant Romero SL
Handlebar
Giant Contact TR35, 35mm rise, 35mm
Rear Derailleur
SRAM GX Eagle Transmission AXS
Rear Tire
[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 27.5x2.4 WT, 3C MaxxTerra, TR tubeless
Stem
Giant Contact SL 35
Accessories & Extras
MRP AMG CS chain guide, 3M tailgate protector, integrated down tube storage bag, tubeless prepared, 2.5" max tire size, 36t max chainring size
Brake Levers
TRP EVO DH-R
Brakes
TRP EVO DH-R HD-M846, hydraulic TRP RS01E rotors, [F]220mm, [R]203mm
Fork
Fox 38 Factory, 170mm, GRIP X2 damper, 44mm offset, 15x110mm Kabolt X, custom tuned for Giant
Frame
Advanced-grade composite front and rear triangles, 160mm Maestro suspension, flip chip - Maestro 3, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, integrated down tube storage
Shifters
SRAM AXS Pod, discrete clamp, 1x12
Tape/Grips
Giant Tactal Pro single lock-on
Color
Mercury/Raw Carbon
Size
X-Large
Wheel Size
29-inch front / 27.5-inch rear
Spokes
Sapim Laser straight pull, DBL technology
Cassette/Freewheel
SRAM GX Eagle Transmission, 12-speed, 10x52
Front Tire
[F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 27.5x2.4 WT, 3C MaxxTerra, TR tubeless

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

Inspection

Drivetrain wear

Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.

Inspection

Service history

Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.

Inspection

Suspension service

Confirm fork and rear shock service intervals and check pivot bearings for play.

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