|Availability:||Please call for availability - 617.670.0637|
Brought to you by the world’s leading aluminum frame engineers, Defy redefines the performance possibilities of an aluminum road bike. Born in Giant’s own in-house aluminum forging facility and engineered with FluidForm ALUXX SL aluminum tubes, Defy blends comfort and control. Frame technologies include the OverDrive steerer tube for stiffness and sharp steering, the D-Fuse seatpost for vibration damping, and a PowerCore oversized bottom bracket area for stiff, efficient power transfer.
All bike purchases include a free bike tour or rental, on us!