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Giant Reign Advanced 1

Giant Reign Advanced 1
$8,699.00
Color: Mercury/Raw Carbon
Size: Medium
Wheel Size: 29-inch front / 27.5-inch rear
Please select options Unavailable

Details

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.

Sizes:
Frame SizeSmallMediumLargeX-Large
Geometry PositionLOW | MID | HIGH LOW | MID | HIGHLOW | MID | HIGHLOW | MID | HIGH
Seat Tube Length (mm)400 425450475
Seat Post Insertion Depth (mm)262 287312337
Seat Tube Angle78.3° | 78.7° | 79.0° 78.3° | 78.7° | 79.0°77.3° | 77.7° | 78.0°77.3° | 77.7° | 78.0°
Top Tube Length (mm)556 | 555 | 555 587 | 586 | 585620 | 620 | 619652 | 652 | 651
Head Tube Length (mm)100 105115120
Head Tube Angle63.5° | 63.9° | 64.2° 63.5° | 63.9° | 64.2°63.5° | 63.9° | 64.2°63.5° | 63.9° | 64.2°
Fork Rake (mm)44 444444
Trail (mm)140 | 138 | 135 140 | 138 | 135140 | 138 | 135140 | 138 | 135
Wheelbase (mm)1214 | 1213 | 1212 1246 | 1245 | 12441271 | 1270 | 12691304 | 1303 | 1302
Chain Stay Length (mm)445 | 443 | 442 445 | 443 | 442445 | 443 | 442445 | 443 | 442
Bottom Bracket Drop (mm)35 | 30 | 25 35 | 30 | 2535 | 30 | 2535 | 30 | 25
Stack (mm)627 | 624 | 622 632 | 629 | 626641 | 638 | 635645 | 642 | 639
Reach (mm)426 | 430 | 434 456 | 460 | 464476 | 480 | 484506 | 510 | 514
Stand Over Height (mm)720 | 724 | 729 735 | 739 | 744751 | 756 | 760746 | 751 | 756
Handlebar Width (mm)800 800800800
Stem Length (mm)40 404040
Crank Length (mm)165 170170170
Wheel Size29" 29"29"29"
Sizes:
Frame SizeRider Height (cm)Rider Height (in)
Small163 - 172 5'4" - 5'8"
Medium171 - 180 5'7" - 5'11"
Large179 - 188 5'10" - 6'2"
X-Large187 - 198 6'2" - 6'6"

Specs

Pedals Sold Separately
Fork Fox 38 Factory, 170mm, GRIP X2 damper, 44mm offset, 15x110mm Kabolt X, 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
Stem Giant Contact SL 35
Chain SRAM GX Eagle Transmission
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
Tires [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 27.5x2.4 WT, 3C MaxxTerra, TR tubeless
Brakes TRP EVO DH-R HD-M846, hydraulic
TRP RS01E rotors, [F]220mm, [R]203mm
Saddle Giant Romero SL
Spokes Sapim Laser straight pull, DBL technology
Crankset SRAM GX Eagle Transmission, 32t, 55mm chainline
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
Shifters SRAM AXS Pod, discrete clamp, 1x12
Handlebars Giant Contact TR35, 35mm rise, 35mm
Rear Shock Fox Float X2 Factory, 205/62.5, custom tuned for Giant
Tape/Grips Giant Tactal Pro single lock-on
Brake Levers TRP EVO DH-R
Bottom Bracket SRAM DUB, press fit
Rear Derailleur SRAM GX Eagle Transmission AXS
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
Cassette/Freewheel SRAM GX Eagle Transmission, 12-speed, 10x52

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Mercury/Raw Carbon / Medium / 29-inch front / 27.5-inch rear 4711291136052 1077003105 25R33288326N

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