• Giant Reign Advanced 1

Giant Reign Advanced 1

$7,499.00 $9,999.00
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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 longer travel (160mm) 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.

TECHS & FEATURES

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ADVANCED COMPOSITE TECHNOLOGY

Giant’s High Performance Grade raw carbon material is used to produce this custom frame material in our own composite factory with a high stiffness-to-weight ratio. The front triangle of these framesets is assembled and moulded as one continuous piece in a proprietary manufacturing process called Modified Monocoque Construction.

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A state-of-the-art high-pressure moulding process is used to produce complex-shaped carbon fibre components that are lighter, stiffer and stronger than similar components made from aluminium. This technology is used in critical performance parts such as Maestro Suspension rocker links.

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MAESTRO SUSPENSION TECHNOLOGY

Four strategically positioned pivot points and two linkages all work together to create a single floating pivot for the most active, efficient and independent suspension system on the trail.

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Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.

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TUBELESS SYSTEM

Fewer flat tyres. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.

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FLIP CHIP - MAESTRO

The flip chip allows riders to quickly adjust the geometry of their Maestro-equipped mountain bike to better suit how and where they ride. It lets riders change the headtube/seattube angles and bottom bracket height via eccentric (offset, two-position) hardware located on the upper rocker arm.

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SIZING GUIDE AND GEOMETRY

Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.

S
M
L
XL
S
LOW | MID | HIGH
M
LOW | MID | HIGH
L
LOW | MID | HIGH
XL
LOW | MID | HIGH
ASEAT TUBE LENGTH (mm)
400
425
450
475
A1SEAT POST INSERTION DEPTH (mm)
262
287
312
337
BSEAT TUBE ANGLE
78.3° | 78.7° | 79.0°
78.3° | 78.7° | 79.0°
77.7° | 78.0° | 78.3°
77.7° | 78.0° | 78.3°
CTOP TUBE LENGTH (mm)
556 | 555 | 557
587 | 586 | 585
622 | 620 | 619
652 | 662 | 651
DHEAD TUBE LENGTH (mm)
100
105
115
120
EHEAD TUBE ANGLE
63.5° | 63.9° | 64.2°
63.5° | 63.9° | 64.2°
63.5° | 63.9° | 64.2°
63.5° | 63.9° | 64.2°
FFORK RAKE (mm)
44
44
44
44
GTRAIL (mm)
138 | 135 | 132
138 | 135 | 132
138 | 135 | 132
138 | 135 | 132
HWHEELBASE (mm)
1214 | 1213 | 1212
1244 | 1242 | 1241
1271 | 1269 | 1268
1302 | 1301 | 1302
ICHAIN STAY LENGTH (mm)
445 | 443 | 442
445 | 443 | 442
445 | 443 | 442
445 | 443 | 442
JBOTTOM BRACKET DROP (mm)
30 | 25 | 20
30 | 25 | 20
30 | 25 | 20
30 | 25 | 20
KSTACK (mm)
627 | 624 | 622
632 | 629 | 626
641 | 638 | 635
650 | 647 | 639
LREACH (mm)
426 | 430 | 434
450 | 455 | 460
480 | 486 | 491
506 | 510 | 514
MSTAND OVER HEIGHT (mm)
720 | 724 | 729
747 | 750 | 754
760 | 764 | 768
776 | 780 | 784
OSTEM LENGTH (mm)
40
40
40
40
PCRANK LENGTH (mm)
165
170
170
170
QWHEEL SIZE
29"
29"
29"
29"
MOTOR
SyncDrive Pro 2, 85Nm, powered by Yamaha
CONTROLLER
RideControl Ergo 3, grip integrated
DISPLAY
RideControl GO, frame integrated LED display, ANT+ Wireless display compatible
BATTERY
EnergyPak Smart 800Wh, EnergyPak Plus range extender compatible
CHARGER
EnergyPak 6A smart charger
MAXIMUM ASSISTED SPEED
Pedal-assist limited to 25 km/h in accordance with Australian regulations (EN15194); no motor support above this speed
CONNECTIVITY
Giant RideControl App enabled, ANT+ wireless display signal with e-bike profile
SIZES
S, M, L, XL
COLOURS
Raw Aluminium
FRAME
ALUXX SL-grade Aluminium, Advanced Forged Composite Upper Rocker, 160mm Maestro suspension system, flip chip, UDH hanger, 12x148mm thru-axle
FORK
SR Suntour Durolux 38 Boost EQ, 170mm travel, 44mm offset, RC2, 15LH-110
SHOCK
Fox Float DPS Performance, EVOL Large Volume sleeve, custom tuned
HANDLEBAR
Giant Contact Trail, 35mm
GRIPS
Giant Tactal Pro-E, single lock-on
STEM
Giant Contact SL 35mm S:40mm, M:40mm, L:40mm, XL:50mm
SEATPOST
Giant Contact Switch travel-adjustable dropper, remote S: 110-140mm / 30.9 x 395mm; M: 140-170mm / 30.9 x 470mm; L: 170-200mm / 30.9 x 530mm; XL: 170-200mm / 30.9 x 530mm
SADDLE
Giant Romero Trail
PEDALS
Platform
SHIFTERS
Shimano CUES, SL-6000, 1x11
FRONT DERAILLEUR
MRP 1X HD2 custom co-molded chain guide
REAR DERAILLEUR
Shimano CUES, U6000, Shadow+
BRAKES
Shimano BR-MT420, 4-piston, hydraulic disc, 203mm
BRAKE LEVERS
Shimano Deore, I-spec EV
CASSETTE
Shimano CUES LinkGlide, CS-LG400-11, 11-50T, 11-speed
CHAIN
Shimano CUES CN-LG500
CRANKSET
Praxis Wave™ 36T Cold Forged 4130 premium steel, Praxis e-Cadet+ custom forged crankarm set S:160mm, M:160mm, L:165mm, XL:165mm
BOTTOM BRACKET
N/A
RIMS
Giant AM 29" [F] / 27.5" [R], Tubeless ready
HUBS
Shimano MT410, Boost, Center-Lock, [F] 110x15 [R] 148x12mm, HG Drive Body, Thru-axle
SPOKES
Sapim E-Lite [R], Race [F], e-bike optimised
TIRES
[F] Maxxis Minion DHF 29x2.6" foldable, Tubeless, EXO+, 3C MaxxTerra; [R] Maxxis High Roller II 27.5x2.5" foldable, Tubeless, DoubleDown, 3C MaxxTerra Compound
EXTRAS
Tubeless kit (liquid, valves, levers, manual, tool)
LOCK
Torx 25 Battery Lock with built-in Torque limiter
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.

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