Giant Reign

The

Reign

Reign Supreme

Why the 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.

Front Travel: 170mm
Rear Travel: 160mm
Wheel size: 29" & MX Compatible

Find your Reign

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

	S	M	L	XL
	hi/md/lo	hi/md/lo	hi/md/lo	hi/md/lo
A \| Reach (mm)	426 \| 430 \| 434	456 \| 460 \| 464	476 \| 480 \| 484	506 \| 510 \| 514
B \| Stack (mm)	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 \| BB Drop (mm)	35 \| 30 \| 25	35 \| 30 \| 25	35 \| 30 \| 25	35 \| 30 \| 25
E \| Wheelbase (mm)	1214 \| 1213 \| 1212	1246 \| 1245 \| 1244	1271 \| 1270 \| 1269	1304 \| 1303 \| 1302
F \| Chainstay length (mm)	445 \| 443 \| 442	445 \| 443 \| 442	445 \| 443 \| 442	445 \| 443 \| 442
G \| Head tube length (mm)	100	105	115	120
H \| Top tube length (mm)	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 (mm)	720 \| 724 \| 729	735 \| 739 \| 744	751 \| 756 \| 760	746 \| 751 \| 756

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.

Live Chat

Size	Height
S	163 - 172cm
M	171 - 180cm
L	179 - 188cm
XL	187 - 198cm

	S	M	L	XL
	hi/md/lo	hi/md/lo	hi/md/lo	hi/md/lo
A \| Reach (mm)	426 \| 430 \| 434	456 \| 460 \| 464	476 \| 480 \| 484	506 \| 510 \| 514
B \| Stack (mm)	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 \| BB Drop (mm)	35 \| 30 \| 25	35 \| 30 \| 25	35 \| 30 \| 25	35 \| 30 \| 25
E \| Wheelbase (mm)	1214 \| 1213 \| 1212	1246 \| 1245 \| 1244	1271 \| 1270 \| 1269	1304 \| 1303 \| 1302
F \| Chainstay length (mm)	445 \| 443 \| 442	445 \| 443 \| 442	445 \| 443 \| 442	445 \| 443 \| 442
G \| Head tube length (mm)	100	105	115	120
H \| Top tube length (mm)	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 (mm)	720 \| 724 \| 729	735 \| 739 \| 744	751 \| 756 \| 760	746 \| 751 \| 756