With its large-diameter 29-inch wheels, and an option to switch to 27.5+, this lightweight, Advanced-grade composite hardtail lets you choose one bike for multiple riding styles. In its 29er form, it’s ready for smooth, fast singletrack or XC racing. For rougher, more adventurous rides, you might choose the added cushion and control of 27.5+ wheels*. It features wider Boost hub spacing to improve wheel stiffness and add tire clearance, plus a host of other features that let you dial in its performance for nearly any type of terrain. Bonus: You can even transform it into a singlespeed
| Sizes |
S, M, L, XL |
| Colors |
Matte Neon Red/Carbon Smoke/Charcoal |
| Frame |
Advanced-grade composite with horizontal dropouts |
| Fork |
RockShox SID RL Remote, Charger Damper, OneLoc, Boost, Maxle Stealth, OverDrive, 100mm travel (not compatible with 27.5+ size tires) |
| Shock |
N/A |
| Handlebar |
Giant Contact SL XC, Flat |
| Stem |
Giant Contact |
| Seatpost |
Giant Contact, composite, 27.2mm |
| Saddle |
Giant Contact SL Forward |
| Pedals |
N/A |
| Shifters |
SRAM GX Eagle |
| Front Derailleur |
N/A |
| Rear Derailleur |
SRAM GX Eagle |
| Brakes |
SRAM Level TL, hydraulic disc, [F] 180mm, [R] 160mm |
| Brake Levers |
SRAM Level TL |
| Cassette |
SRAM GX Eagle 10x50, 12-Speed |
| Chain |
SRAM GX 12-speed |
| Crankset |
Truvativ Stylo 6k Eagle, 34T |
| Bottom Bracket |
SRAM GXP, Press Fit |
| Rims |
Giant XCR 1 29 composite WheelSystem; 27mm wide, tubeless |
| Hubs |
Giant Giant XCR 1 29 composite WheelSystem; Pawl driver, Boost |
| Spokes |
Giant XCR 1 29 Composite WheelSystem; Dynamic Balanced Lacing, Sapim butted stainless steel |
| Tires |
Maxxis IKON 29x2.2, Tubeless, 3C, EXO, Folding, 120 TPI |
Geometry
| Seat Tube Length (mm) (inch) |
39015.4 |
440 17.3 |
490 19.3 |
535 21.1 |
| B |
Seat Tube Angle (degrees) |
73.0° |
72.5° |
72.0° |
72.0° |
| C |
Top Tube Length (mm) (inch) |
585 23 |
605 23.8 |
625 24.6 |
645 25.4 |
| D |
Head Tube Length (mm) (inch) |
95 3.7 |
95 3.7 |
105 4.1 |
115 4.5 |
| E |
Head Tube Angle (degrees) |
70.0° |
70.0° |
70.0° |
70.0° |
| F |
Fork Rake (mm) (inch) |
512 |
512 |
512 |
512 |
| G |
Trail (mm) (inch) |
823.2 |
823.2 |
823.2 |
823.2 |
| H |
Wheelbase (mm) (inch) |
1074 42.3 |
1088 42.8 |
1102 43.4 |
1122 44.2 |
| I |
Chain Stay Length (mm) (inch) |
425 16.7 |
425 16.7 |
425 16.7 |
425 16.7 |
| J |
Bottom Bracket Drop (mm) (inch) |
602.4 |
602.4 |
602.4 |
602.4 |
| K |
Stack (mm) (inch) |
612 24.1 |
612 24.1 |
621 24.4 |
631 24.8 |
| L |
Reach (mm) (inch) |
398 15.7 |
412 16.2 |
423 16.7 |
441.7 |
| M |
Stand Over Height (mm) (inch) |
739 29.1 |
765 30.1 |
797 31.4 |
827 32.6 |
| N |
Handlebar Width (mm) (inch) |
750 29.5 |
750 29.5 |
750 29.5 |
750 29.5 |
| O |
Stem Length (mm) (inch) |
602.4 |
702.8 |
803.1 |
903.5 |
| P |
Crank Length (mm) (inch) |
170.06.7 |
175.06.9 |
175.06.9 |
175.06.9 |
| Q |
Wheel Size |
29" |
29" |
29" |
29" |
