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2025 Giant Reign Advanced Pro 1
$3,200.00
Sale price
$3,200.00
Regular price
2025 Giant Reign Advanced Pro 1
This newly developed composite frame is engineered to be strong, lightweight, and incredibly fast, built to meet the demands of Giant's professional enduro riders. The redesigned suspension system has been carefully developed, extensively tested, and proven at the highest levels of competition. With increased adjustability, riders can fine-tune the bike's setup to confidently tackle technical trails and challenging terrain exactly the way they prefer.
Frame & Suspension
- Frame: Advanced-Grade Composite front & rear triangles, 160mm Maestro suspension, flip chip (Maestro 3), 12×148mm thru-axle, 27.5" or 29" rear wheel compatible, integrated downtube storage
- Colors: Gloss Black Diamond / Matte Carbon
- Sizes: S, M, L, XL
- Fork: Fox 38 Performance Elite, 170mm, GRIP 2 damper, 15×110 Kabolt X, 44mm offset, custom tuned for Giant
- Shock: Fox Float X2 Performance Elite, 205/62.5, custom tuned for Giant
- Weight: 14.73 kg (32 lb 7 oz) — Size M
Drivetrain
- Shifters: SRAM GX Eagle, 1×12
- Rear Derailleur: SRAM GX Eagle
- Cassette: SRAM GX XG-1275 Eagle, 10–52t
- Chain: SRAM GX Eagle
- Crankset: SRAM GX DUB, 32t, 55mm chainline — S: 165mm / M/L/XL: 170mm
- Bottom Bracket: SRAM DUB, press fit
- Chain Guide: MRP AMG CS
Brakes
- Brakes: Shimano SLX M7120, Hydraulic Disc
- Levers: Shimano SLX BL-M7100
- Rotors: Shimano RT-66 — 220mm front / 200mm rear
Cockpit
- Handlebar: Giant Contact SLR TR35, composite, 800×35mm, 20mm rise
- Stem: Giant Contact SL 35 — 40mm (all sizes)
- Grips: Giant Tactal Pro Single — S/M: 120mm / L/XL: 130mm
- Seatpost: TranzX Dropper — S: 120–150mm / 30.9×459mm
- Saddle: Giant Romero SL
Wheels & Tires
- Rims: Giant TRX 2 29 Carbon WheelSystem, 30mm inner width
- Front Hub: Giant MTB Alloy, 6-bolt
- Rear Hub: Giant MTB Alloy, 3-pawl driver, 6-bolt
- Spokes: Sapim
- Front Tire: Maxxis Assegai 29×2.5 WT, 3C MaxxTerra, EXO+, Tubeless Ready
- Rear Tire: Maxxis Minion DHR II 29×2.4 WT, 3C MaxxTerra, DD, Tubeless Ready
- Max Tire: 2.5" | Max Chainring: 36t | Tubeless prepared | 3M tailgate protector
Geometry (S / M / L / XL — Low/Mid/High Flip Chip)
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Seat Tube Length (in) | 15.7 | 16.7 | 17.7 | 18.7 |
| 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° |
| Top Tube Length (in) | 21.9/21.9/21.9 | 23.1/23.1/23.0 | 24.4/24.4/24.4 | 25.7/25.7/25.6 |
| Head Tube Length (in) | 3.9 | 4.1 | 4.5 | 4.7 |
| 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° |
| Wheelbase (in) | 47.8/47.8/47.7 | 49.1/49.0/49.0 | 50.0/50.0/50.0 | 51.3/51.3/51.3 |
| Chainstay Length (in) | 17.5/17.4/17.4 | 17.5/17.4/17.4 | 17.5/17.4/17.4 | 17.5/17.4/17.4 |
| Stack Height (in) | 24.7/24.6/24.5 | 24.9/24.8/24.6 | 25.2/25.1/25.0 | 25.4/25.3/25.2 |
| Reach (in) | 16.8/16.9/17.1 | 18.0/18.1/18.3 | 18.7/18.9/19.1 | 19.9/20.1/20.2 |
| Standover Height (in) | 28.3/28.5/28.7 | 28.9/29.1/29.3 | 29.6/29.8/29.9 | 29.4/29.6/29.8 |
| Wheel Size | 29" | 29" | 29" | 29" |