Product details
The Giant Reign 1 is the ultimate mountain bike for hard-charging terrain. This enduro ripper is designed to push your limits and offer a smooth and controlled ride, no matter what obstacles the trail throws your way. With updated suspension technology, you can tackle rocks, drops, and any other rough terrain with ease.
The Giant Reign 1 boasts race-bred suspension, with a new Maestro rear suspension system that has longer travel (160mm) and a trunnion mount shock with a longer stroke (62.5mm). The Advanced Forged Composite upper rocker arm adds stiffness and reduces weight, making this bike an ideal choice for enduro racing.
The adjustable enduro geometry of the Giant Reign 1 is a game-changer. The three-position flip chip technology allows you to switch between 63.5, 63.9, and 64.2-degree head angles, with corresponding seat tube angles of 78.3, 78.7, and 79-degrees. You can fine-tune your bike's handling to suit your trail conditions, riding style, and rear wheel size.
You have the option to choose either a 29-inch or 27.5-inch rear wheel, paired with a 29-inch front wheel. The 29-inch option offers improved stability and roll-over capabilities, while the 27.5-inch wheel provides a more agile, snappier feel. You can easily adjust the bike's handling to your preferences with this quick and simple change.
The Giant Reign 1 features an updated ALUXX SL aluminum frameset, accommodating 29-inch wheels and the option to run a "mullet" setup with a 27.5-inch rear wheel. This results in a short chainstay length, a shorter reach, and adjustable geometry via the three-position flip chip. The updated Maestro suspension system delivers 160mm of rear wheel travel, mated to a 170mm fork. And, new integrated down tube storage provides ample space to carry your trail riding essentials.
In conclusion, the Giant Reign 1 is a high-performance MTB designed to handle anything the trail throws your way. With adjustable enduro geometry, multiple rear wheel options, and updated suspension technology, this bike is perfect for enduro racing and aggressive trail riding.
Sizing:
| Size | Height Range |
|---|---|
| M | 170 cm to 180 cm |
| L | 179 cm to 188 cm |
| XL | 187 cm to 196 cm |
Specifications:
| Specification | Detail |
|---|---|
| Colours | Gloss Airglow/Cold Night |
| Frame | ALUXX SL-Grade Aluminum front and rear triangles, Advanced Forged Composite rocker link, 160mm Maestro suspension, OverDrive (1 1/8" - 1 1/2"), BB89.5, UDH, 12x148mm thru-axle, 27.5 or 29-inch rear wheel compatible, flip chip - Maestro 3, integrated downtube storage, 2.5" max tyre size, 36t max chainring size, 3M tailgate protector, downtube and chainstay protection |
| Fork | Fox 38 Performance Elite, 170mm, GRIP 2 damper, 15x110 Kabolt X, 44mm offset |
| Shock | Fox Float X Performance Elite, 205/62.5mm |
| Handlebar | Giant Contact SL TR35, 800x35mm, 20mm rise |
| Grips | Giant Tactal Pro Single M:120mm, L:130mm, XL:130mm |
| Stem | Giant Contact SL 35 M:40mm, L:40mm, XL:40mm |
| Seatpost | TranzX travel-adjustable dropper, remote M: 140-170mm travel / 30.9 x 499mm L: 170-200mm travel / 30.9 x 525mm XL: 170-200mm travel / 30.9 x 525mm |
| Saddle | Giant Romero |
| Pedals | N/A |
| Shifters | Shimano SLX SL-M7100, 1x12 |
| Front Derailleur | N/A |
| Rear Derailleur | Shimano SLX RD-M7100 |
| Brakes | Shimano Deore BR-M6120, hydraulic, Shimano RT-66 rotors [F]220mm, [R]203mm |
| Brake Levers | Shimano Deore BL-M6100 |
| Cassette | Shimano SLX M7100, 10x-51T |
| Chain | KMC X12, w/ Missing Link |
| Crankset | Shimano MT512, 32t, 55mm chainline M:170mm, L:170mm, XL:170mm |
| Bottom Bracket | Shimano, press fit |
| Rims | Giant AM 29, ETRTO: 30-622, tubeless ready (TL tape and valve included), alloy |
| Hubs | Alloy, sealed [F] Giant, loose ball bearing, 6-bolt [R] Giant, cartridge bearing, Micro Spline driver, 6-bolt |
| Spokes | Sapim Leader |
| Tyres | [F] Maxxis Assegai 29x2.5 WT, 3C MaxxTerra, EXO+, TR [R] Maxxis Minion DHR II 29x2.4 WT, 3C MaxxTerra , DD, TR tubeless |
Geometry:
| M | L | XL | ||
|---|---|---|---|---|
| LOW | MID | HIGH | LOW | MID | HIGH | LOW | MID | HIGH | ||
| A | SEAT TUBE LENGTH (mm) | 425 | 450 | 475 |
| B | SEAT TUBE ANGLE | 78.3° | 78.7° | 79.0° | 77.3° | 77.7° | 78.0° | 77.3° | 77.7° | 78.0° |
| C | TOP TUBE LENGTH (mm) | 587 586 | 585 | 620 620 | 619 | 652 652 | 651 |
| D | HEAD TUBE LENGTH (mm) | 105 | 115 | 120 |
| E | HEAD TUBE ANGLE | 63.5° | 63.9° | 64.2° | 63.5° | 63.9° | 64.2° | 63.5° | 63.9° | 64.2° |
| F | FORK RAKE (mm) | 44 | 44 | 44 |
| G | TRAIL (mm) | 140 138 | 135 | 140 138 | 135 | 140 138 | 135 |
| H | WHEELBASE (mm) | 1246 1245 | 1244 | 1271 1270 | 1269 | 1304 1303 | 1302 |
| I | CHAIN STAY LENGTH (mm) | 445 443 | 442 | 445 443 | 442 | 445 443 | 442 |
| J | BOTTOM BRACKET DROP (mm) | 35 30 | 25 | 35 30 | 25 | 35 30 | 25 |
| K | STACK (mm) | 632 629 | 626 | 641 638 | 635 | 645 642 | 639 |
| L | REACH (mm) | 456 460 | 464 | 476 480 | 484 | 506 510 | 514 |
| M | STAND OVER HEIGHT (mm) | 743 747 | 752 | 756 760 | 765 | 771 777 | 782 |
| N | HANDLEBAR WIDTH (mm) | 800 | 800 | |
| O | STEM LENGTH (mm) | 40 | 40 | 40 |
| P | CRANK LENGTH (mm) | 170 | 170 | 170 |
| Q | WHEEL SIZE | 29" | 29" | 29" |