Giant Reign Advanced 1
Build SRAM GX Eagle
Giant Reign Advanced 1
enduro full suspension mountain bike, carbon frame, 29" front, 27.5" rear wheels, 1×12 drivetrain, top of the range equipment
Key specs
- Model year
- 2025
- Weight
- 14.45 kg
- Frame
- Carbon
- Suspension
- Full suspension, 170 / 160 mm
- Fork model
- Fox 38 Factory, 170mm, GRIP X2 damper, 15x110 Kabolt X, 44mm offset
- Shock
- Fox Float X2 Factory, 205/62.5, custom tuned for Giant
Material: Carbon
- Wheelset
- 29" front, 27.5" rear · Giant TRX WheelSystem
- Drivetrain
- 1×12
- Groupset
- SRAM GX Eagle Transmission
- Brake model
- TRP EVO DH-R, hydraulic, TRP rotors [F]220mm, [R]200mm
- Seatpost
- Dropper · Contact Switch AT dropper, remote
Spec sheet
Every value is read on the brand’s page; hover it to see its source and date.
Ride type
- Discipline
- Enduro
- Suspension
- Full suspension
Frame and fork
- Frame
- Carbon
- Max tyre clearance
- 64 mm
- Axles
- Thru-axles
- Bottom bracket
- SRAM DUB, press fit
- Seatpost diameter
- 30.9 mm
Material: Carbon
Advanced-grade composite front and rear triangles, 160mm Maestro suspension, flip chip, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - M
Suspension
- Fork travel
- 170 mm
- Rear travel
- 160 mm
- Fork model
- Fox 38 Factory, 170mm, GRIP X2 damper, 15x110 Kabolt X, 44mm offset
- Shock
- Fox Float X2 Factory, 205/62.5, custom tuned for Giant
Drivetrain
- Groupset brand
- SRAM
- Groupset
- SRAM GX Eagle Transmission
- Shifting
- Electronic, wireless
- Chainrings
- 1
- Gears at the back
- 12
- Chainring teeth
- SRAM GX Eagle Transmission, DUB, 32t
- Cassette
- SRAM GX Eagle Transmission, 10x52
- Rear derailleur
- SRAM GX Eagle Transmission
- Shifters
- SRAM AXS Pod, discrete clamp, 1x12
Brakes
- Brakes
- Hydraulic disc
- Brake model
- TRP EVO DH-R, hydraulic, TRP rotors [F]220mm, [R]200mm
- Front rotor
- 220 mm
- Rear rotor
- 200 mm
TRP DH-R EVO Disque hydraulique
Wheels and tyres
- Wheel size
- 29" front, 27.5" rear
- Wheelset
- Giant TRX WheelSystem
- Rims
- Carbon
- Rim inner width
- 30 mm
- Tubeless ready
- yes
- Tyres
- [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 27.5x2.4 WT, 3C MaxxTerra, DD, TR tubeless
- Tyre width fitted
- 64 mm
Cockpit and seatpost
- Seatpost
- Dropper
- Handlebar
- Giant Contact TR35, 800x35mm, 35mm rise
- Stem
- Giant Contact SL 35
- Seatpost model
- Contact Switch AT dropper, remote
Weight
- Weight
- 14.45 kg
- Weighed in size
- M
Geometry
- Geometry size
- MD LOW
- Stack
- 638 mm
- Reach
- 448 mm
- Head angle
- 62.7 °
- Seat angle
- 77.5 °
- Chainstays
- 445 mm
- Wheelbase
- 1,246 mm
- Bottom bracket drop
- 29 mm
Spec sheets read at: giant-bicycles.com
Character
The bike at a glance: the ground it is made for, how it handles, its gears and its equipment, beside the other bikes of its kind.
« Mountain bike rather demanding, very high equipment. »
EasyDemanding
As at ease on rough ground as most other enduro mountain bikes.
Not enough data yet for the Handling chart: it fills in once the sheet is complete.
Not enough data yet for the Gearing chart: it fills in once the sheet is complete.
Not enough data yet for the Equipment level chart: it fills in once the sheet is complete.
Reign Advanced 1other enduro mountain bikes
Geometry
12 sizes: SM HIGH, SM MID, SM LOW, MD HIGH, MD MID, MD LOW, LG HIGH, LG MID, LG LOW, XL HIGH, XL MID, XL LOW.
| Geometry of the Reign Advanced 1 per size | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Reach (mm) | 426 | 421 | 418 | 456 | 452 | 448 | 476 | 471 | 468 | 507 | 503 | 499 |
| Stack (mm) | 627 | 630 | 633 | 632 | 635 | 638 | 641 | 644 | 647 | 646 | 649 | 652 |
| Top tube (effective) (mm) | 556 | 557 | 558 | 587 | 588 | 589 | 621 | 621 | 622 | 653 | 653 | 654 |
| Seat tube (mm) | 400 | 400 | 400 | 425 | 425 | 425 | 450 | 450 | 450 | 475 | 475 | 475 |
| Head tube (mm) | 100 | 100 | 100 | 105 | 105 | 105 | 115 | 115 | 115 | 120 | 120 | 120 |
| Head angle (°) | 63.4 | 63 | 62.7 | 63.4 | 63 | 62.7 | 63.4 | 63.1 | 62.7 | 63.4 | 63.1 | 62.7 |
| Seat angle (°) | 78.2 | 77.8 | 77.5 | 78.2 | 77.8 | 77.5 | 77.2 | 76.9 | 76.5 | 77.2 | 76.9 | 76.5 |
| Chainstays (mm) | 442 | 443 | 445 | 442 | 443 | 445 | 442 | 443 | 445 | 442 | 443 | 445 |
| Wheelbase (mm) | 1,212 | 1,213 | 1,214 | 1,244 | 1,245 | 1,246 | 1,269 | 1,270 | 1,271 | 1,302 | 1,303 | 1,304 |
| Front centre (mm) | 771 | 771 | 770 | 803 | 803 | 802 | 828 | 828 | 827 | 861 | 861 | 860 |
| Standover (mm) | 723 | 718 | 714 | 742 | 738 | 733 | 755 | 750 | 746 | 771 | 766 | 762 |
| BB drop (mm) | 19 | 24 | 29 | 19 | 24 | 29 | 19 | 24 | 29 | 19 | 24 | 29 |
| Fork offset (mm) | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 |
| Stem (mm) | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| Handlebar width (mm) | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| Crank length (mm) | 165 | 165 | 165 | 170 | 170 | 170 | 170 | 170 | 170 | 170 | 170 | 170 |
The range
Comparable mountain bikes
Who is it for?
The sports the brand announces, and the features that go with them.
Cycling
- Discipline: Enduro
- Suspension: Full suspension
- Fork travel: 170 mm
- Wheel size: 29" front, 27.5" rear
Frequently asked questions
Is the Giant Reign Advanced 1 a hardtail or a full suspension?
Full suspension, according to the brand.
How much travel does the Giant Reign Advanced 1 fork have?
170 mm, according to the brand.
Does the Giant Reign Advanced 1 come with a dropper post?
Seatpost: Dropper, according to the brand.