Giant

Reign

Reign Supreme

Why the Giant Reign?

The Reign platform was initially introduced in 2005 as one of the first Giant mountain bikes to feature Maestro suspension. A lot has changed in the nearly two decades since, and Reign has continually evolved with the times. From suspension technologies to wheel sizes, frame materials to geometries, it’s a bike that has been pushing the boundaries of trail riding progression since before modern enduro racing even existed. It has racing in its DNA, but is equally at home in the bike park or on backcountry rides.

  1. Front Travel: 170mm
  2. Rear Travel: 160mm
  3. Wheel size: 29" & MX Compatible

Technical Details

All new integrated down tube storage provides convenient carrying capacity for on-trail essentials.

  • Internal Storage
  • Adjustable Geometry
  • 29" & MX Compatible
  • Maestro Suspension

Geometry

Giant Size Chart Reference Image
S M L XL
LOW | MID | HIGH LOW | MID | HIGH LOW | MID | HIGH LOW | MID | HIGH
A Reach 426 | 430 | 434 456 | 460 | 464 476 | 480 | 484 506 | 510 | 514
B Stack 627 | 624 | 622 632 | 629 | 626 641 | 638 | 635 645 | 642 | 639
C Head 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°
D Bottom Bracket Drop 35 | 30 | 25 35 | 30 | 25 35 | 30 | 25 35 | 30 | 25
E Wheelbase 1214 | 1213 | 1212 1246 | 1245 | 1244 1271 | 1270 | 1269 1304 | 1303 | 1302
F Chainstay Length 445 | 443 | 442 445 | 443 | 442 445 | 443 | 442 445 | 443 | 442
G Head Tube Length 100 105 115 120
H Top Tube Length 556 | 555 | 555 587 | 586 | 585 620 | 620 | 619 652 | 652 | 651
I Seat Tube Angle 78.3° | 78.7° | 79.0° 78.3° | 78.7° | 79.0° 77.3° | 77.7° | 78.0° 77.3° | 77.7° | 78.0°
J Stand Over Height 720 | 724 | 729 735 | 739 | 744 751 | 756 | 760 746 | 751 | 756

*ALL MEASUREMENTS IN DEGREES OR MILLIMETRES

Frame Sizing

The sizing chart is a great place to start when picking your next bike but everyone will fit a bike a bit differently. Your torso, arm, and leg lengths all play into what size of bike you may need. Plus, there's your own personal preference.

We always recommend swinging by the shop and taking the bike that you're looking for a spin to see how it feels. If you're unable to come by, looking at the geometry of your current bike and comparing it is a good place to start. If you have any further questions, our customer service team is there to help.

Size Height
Imperial Metric
S 5'4" - 5'8" 163- 172cm
M 5'7" - 5'11" 171 - 188cm
L 5'10" - 6'2" 179 - 188cm
XL 6'2" - 6'6" 187 - 198cm