With updated ALUXX SL aluminum frame, quick handling 27.5" wheels and high volume tires, Fathom is great choice for shredding technical singletrack. This bike efficiently blends classic hardtail quality, with the confidence inspired from larger bump absorbing tires. More traction, so you can tackle rougher trails with total control. The frame is trail friendly geometry that includes a more relaxed head angle, and a 130mm suspension fork.
Frame
ALUXX SL-Grade Aluminum
Fork
Giant Crest 34 RCL, 130mm, Boost 15x110
Shock
N/A
Handlebar
Giant Contact Trail, 35
Stem
Giant Contact TR 35
Seatpost
Giant Contact Switch dropper post with remote, 30.9
This Performance level frame material features 6061 alloy with single-butted tubes to produce strong, lightweight framesets for a variety of different bikes and riding styles.
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.
Tubeless System
Fewer flat tires. Greater traction. Less rolling resistance and a smoother, faster ride. Giant’s Tubeless System makes it easier than ever to experience all these benefits.