Utilizing advanced technology, conquer steep ascents and tackle rough descents with ease. This state-of-the-art full-suspension trail bike boasts 140mm of Maestro rear suspension and various customizable options. Optimize frame geometry and adapt to different terrain by switching rear wheel sizes.
Updated suspension
New Maestro rear suspension adds 5mm of travel over previous generation, going from 135mm to 140mm. Trunnion mount shock and Advanced Forged Composite rocker arm combine for a longer stroke with a smooth, active feel. Rear suspension is paired with a 150mm travel fork for superior confidence and control on technical singletrack terrain.
Adjustable trail geometry
Three-position Maestro flip chip lets you dial in frame geometry for your riding style and terrain. The high position increases ground clearance, a good option for tight, technical terrain. Low position creates a slacker head angle and lower bottom bracket for confident handling at higher speeds. The middle position is neutral. And a new headset flip chip provides 10mm of reach adjustment.
Rear wheel options
All models come with 29-inch front and rear, but the Maestro flip chip allows riders to choose a mixed wheel setup with a 27.5 rear. The stock setup optimizes stability and roll-over speed, while the 27.5 rear wheel option delivers a snappier feel and more saddle-to-tire clearance. Some riders favor this “mullet” setup for riding steep, technical terrain.
| Sizes | S, M, L, XL |
| Colors | Arctic Light/Chrome |
| Frame | Advanced-grade composite front and rear triangles, 140mm Maestro suspension, flip chip - Maestro 3, flip chip - headset, 12x148mm thru-axle |
| Fork | Fox 36 Performance Elite, GRIP2 damper, 44mm offset, 150mm, 15x110 Kabolt X, custom tuned for Giant |
| Shock | Fox Float X Performance Elite, 185/52.5, custom tuned for Giant |
| Handlebar | Giant Contact SLR TR35, 780x35mm, 20mm rise |
| Stem | Giant Contact SL 35 S:40mm, M:40mm, L:50mm, XL:50mm |
| Seatpost | Giant Contact Switch Adjustable, remote S: 110-140mm travel / 30.9 x 395mm M: 140-170mm travel / 30.9 x 470mm |
| Saddle | Giant Romero SL |
| Pedals | platform [GC,GT] |
| Shifters | SRAM AXS, 1x12 |
| Front Derailleur | N/A |
| Rear Derailleur | SRAM GX Eagle AXS |
| Brakes | Shimano Deore XT BR-MT8120, hydraulic, Shimano RT-66 rotors [F]203mm, [R]180mm |
| Brake Levers | Shimano Deore XT BL-M8100 |
| Cassette | SRAM GX-1275, 10x52 |
| Chain | SRAM GX Eagle |
| Crankset | SRAM GX, 30t, 55mm chainline S:165mm, M:170mm, L:170mm, XL:170mm |
| Bottom Bracket | SRAM DUB, press fit |
| Rims | Giant TRX 0 29 Carbon WheelSystem, 30mm inner width |
| Hubs | [F] DT 240, 6-bolt, [R] DT240, 36t ratchet driver, 6-bolt |
| Spokes | Sapim Super |
| Tires | [F] Maxxis Minion DHF 29x2.5 WT, 3C MaxxTerra, EXO, TR [R] Maxxis Dissector 29x2.4, EXO, TR, tubeless |
| Extras | tubeless prepared, 2.5" max tire size, 34t max chainring size, 3M tailgate protector |
| S | M | L | XL | ||
| A | SEAT TUBE LENGTH (mm) | 400 | 425 | 450 | 475 |
| B | SEAT TUBE ANGLE | 76.8° | 76.8° | 76.8° | 76.8° |
| C | TOP TUBE LENGTH (mm) | 571 | 602 | 624 | 657 |
| D | HEAD TUBE LENGTH (mm) | 100 | 105 | 115 | 125 |
| E | HEAD TUBE ANGLE | 64.4° | 64.4° | 64.4° | 64.4° |
| F | FORK RAKE (mm) | 44 | 44 | 44 | 44 |
| G | TRAIL (mm) | 134.1 | 134.0 | 133.9 | 133.9 |
| H | WHEELBASE (mm) | 1190 | 1222 | 1246 | 1281 |
| I | CHAIN STAY LENGTH (mm) | 440 | 440 | 440 | 440 |
| J | BOTTOM BRACKET DROP (mm) | 40 | 40 | 40 | 40 |
| K | STACK (mm) | 617 | 621 | 631 | 640 |
| L | REACH (mm) | 426 | 456 | 476 | 507 |
| M | STAND OVER HEIGHT (mm) | 733 | 737 | 754 | 752 |
| N | HANDLEBAR WIDTH (mm) | 800 | 800 | 800 | 800 |
| O | STEM LENGTH (mm) | 40 | 40 | 50 | 50 |
| P | CRANK LENGTH (mm) | 165 | 170 | 170 | 170 |
| Q | WHEEL SIZE | [F] 29" [R | [F] 29" [R | [F] 29" [R | [F] 29" [R |
