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 aluminum, 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.
ALUXX SLR Aluminum
D-Fuse Seatpost
The proprietary “D” shaped composite seatpost dampens vibration, resulting in a smooth, compliant ride.
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.
700C Wheels
Fast-rolling wheels deliver confidence and control on variable terrain.