This superlight aluminum material is made predominantly from 6011 alloy and delivers the highest strength-to-weight ratio of any Giant aluminum frameset. State-of-the-art microscopic grain manipulation and advanced butting allows for 20 percent thinner and lighter tube shapes than ALUXX SL framesets.
When the pavement ends, the adventures begin. Climb a rugged mountain pass, roll through gravel, or venture onto forest trails. ToughRoad SLR lets you do it all.
Key Performance Factors
Lightweight agility
The frameset is constructed with ALUXX SLR, Giant’s lightest grade of aluminium, and a composite fork.
Comfort and stability
Flat-bar frame geometry puts rider in a position that balances efficiency with confidence on rough roads, paths or trails.
Integrated rack mounts
Compatible with front and rear racks, allowing easy cargo capacity for daily trips or longer treks.
Highlights
A lightweight ALUXX SLR aluminium frame and smooth-handling composite fork work together to take the edge off bumpy roads and trails. Fast-rolling 700c wheels give it a smooth, efficient ride quality. Integrated disc brakes produce smooth stopping power and control on all types of terrain, in any weather. The flat handlebar and more upright position put the rider in control on all types of terrain, and the innovative D-Fuse seatpost reduces shocks and vibrations on rough roads and trails.
1
ALUXX SLR Aluminum
2
D-Fuse Seatpost
The proprietary “D” shaped composite seatpost dampens vibration, resulting in a smooth, compliant ride.
3
X-Defender
Protective padding on underside of the toptube shields the frameset and rider from dirt and rocks while providing smooth cable routing for adventurous riding.
4
700C Wheels
Fast-rolling wheels deliver confidence and control on variable terrain.
Techs & Features
ALUXX SLR Aluminium Technology
This superlight Pro level aluminium material is made predominantly from 6011 alloy and delivers the highest strength-to-weight ratio of any Giant aluminium frameset. State-of-the-art microscopic grain manipulation and advanced butting allow for 20 percent thinner and lighter tube shapes than ALUXX SL framesets.
OverDrive
Giant’s original oversized fork steerer tube technology. Designed to provide precise front-end steering performance, the system’s oversized headset bearings (1 1/4” lower and 1 1/8” upper for road, 1 1/2” lower and 1 1/8” upper for mountain) and tapered steerer tube work in conjunction to provide optimal steering stiffness.
D-Fuse Seatpost
The proprietary “D” shaped composite seatpost damps vibration, resulting in a smooth, compliant ride.
Sizing Guide and Geometry
Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.
- S
- 160 cm5’3”
170 cm5’7”
- M
- 170 cm5’7” 180 cm5’11”
- L
- 180 cm5’11” 190 cm6’3”
- XL
- 190 cm6’3” 200 cm6’7”
| S | M | L | XL | ||
|---|---|---|---|---|---|
| A | Seat Tube Length (mm) (inch) | 42016.5 | 46018.1 | 51020.1 | 55021.7 |
| B | Seat Tube Angle (degrees) | 73.0° | 73.0° | 72.0° | 71.5° |
| C | Top Tube Length (mm) (inch) | 58523 | 59523.4 | 60523.8 | 62024.4 |
| D | Head Tube Length (mm) (inch) | 1254.9 | 1505.9 | 1706.7 | 1907.5 |
| E | Head Tube Angle (degrees) | 71.5° | 71.5° | 72.0° | 72.0° |
| F | Fork Rake (mm) (inch) | 421.7 | 421.7 | 421.7 | 421.7 |
| G | Trail (mm) (inch) | 78.33.1 | 78.33.1 | 74.92.9 | 74.92.9 |
| H | Wheelbase (mm) (inch) | 106742 | 107842.4 | 107142.2 | 108042.5 |
| I | Chain Stay Length (mm) (inch) | 45017.7 | 45017.7 | 45017.7 | 45017.7 |
| J | Bottom Bracket Drop (mm) (inch) | 702.8 | 702.8 | 702.8 | 702.8 |
| K | Stack (mm) (inch) | 57822.8 | 60223.7 | 62324.5 | 64225.3 |
| L | Reach (mm) (inch) | 40816.1 | 41116.2 | 40315.9 | 40515.9 |
| M | Stand Over Height (mm) (inch) | 72428.5 | 75429.7 | 79531.3 | 86434 |
| N | Handlebar Width (mm) (inch) | 64025.2 | 69027.2 | 69027.2 | 69027.2 |
| O | Stem Length (mm) (inch) | 903.5 | 1003.9 | 1104.3 | 1104.3 |
| P | Crank Length (mm) (inch) | 1706.7 | 1756.9 | 1756.9 | 1756.9 |
| Q | Wheel Size | 700C | 700C | 700C | 700C |
Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.