The Giant TCR Advanced SL is engineered to climb, corner & descend. This legendary pro road machine does it all & does it faster. Power up steep climbs. Attack twisting descents. Edge out rivals in heated sprints. The TCR Advanced SL has earned its reputation as the ultimate all-around race bike. This is the lightest road frameset ever produced by Giant & it boasts the highest stiffness-to-weight ratio of any road bike on the market. The new Variant integrated seatpost delivers an enhanced ride quality for more comfort on the longest, hardest rides & the Advanced SL-grade composite frame makes the most of its proven Compact Road Design. Description by Mike, Rutland Cycling Web Team.