Liv Thrive CoMax 1 Disc (2019)


SKU GIANT-90010114

A flat-bar road bike that's light, speedy and designed for fitness-minded women. Build confidence on the road and get fit faster.

This flat-bar road bike, engineered with CoMax Composite Technology, is lightweight, comfortable and built specifically for women riders. The CoMax frame technology gives it road-smoothing comfort that reduces road vibration. The Thrive Comax geometry blends the speed and efficiency of a drop-bar road bike with a more confident upright positioning.


Bump-absorbing CoMax and flat handlebars make for enjoyable everyday commuting or casual spins.


The lightweight efficiency and balanced geometry of the CoMax Composite frame blends speed and stability for a ride that’s just plain fun.


Upright positioning, pedaling efficiency, and powerful disc brakes are a perfect combination for comfortable cruising.

Why We Love It

Have fun achieving fitness goals with Thrive. The flat handlebar and more confident riding posture keep you comfortable and energized. Stay safe in traffic and open roads — disc brakes, quick handling and lightweight efficiency make this a favorite companion of the fitness guru and bike commuter.

Sizes XS, S, M
Colors Dark Purple / Red / Light Blue
Frame CoMax Composite Technology
Fork composite, aluminum steerer, disc
Shock N/A
Handlebar Giant Connect XC, flat
Stem Giant Connect, 8-degree
Seatpost Giant Connect composite, 27.2
Saddle Liv Contact (forward)
Pedals N/A
Shifters Shimano SL-RS700
Front Derailleur Shimano 105
Rear Derailleur Shimano 105
Brakes Shimano MT201,[F]160mm,[R] 140mm
Brake Levers Shimano MT201
Cassette Shimano HG700, 11x34
Chain KMC X11
Crankset Shimano FC-RS510, 34/50
Bottom Bracket Shimano RS510-PB
Rims Giant P-R2 disc wheelset
Hubs Giant P-R2 disc wheelset
Spokes Giant P-R2 disc wheelset
Tires Giant Gavia AC 1, tubeless, 700x28c
Extras bar ends
  XS S M
SEAT TUBE LENGTH (inch) 15 16.5 18.3
SEAT TUBE ANGLE 74.5° 74.5° 74.0°
TOP TUBE LENGTH (inch) 20.5 21.3 22
HEAD TUBE LENGTH (inch) 4.1 4.9 5.9
HEAD TUBE ANGLE 70.5° 71.0° 71.0°
FORK RAKE (inch) 2 2 2
TRAIL (inch) 2.8 2.7 2.7
WHEELBASE (inch) 40 40.7 41.3
CHAIN STAY LENGTH (inch) 16.9 16.9 16.9
BOTTOM BRACKET DROP (inch) 2.4 2.4 2.4
STACK (inch) 20.3 21.1 22
REACH (inch) 14.8 15.4 15.7
STAND OVER HEIGHT (inch) 26.3 27.4 28.5
HANDLEBAR WIDTH (inch) 22.8 22.8 22.8
STEM LENGTH (inch) 3.1 3.1 3.9
CRANK LENGTH (inch) 6.5 6.7 6.7
WHEEL SIZE 700C 700C 700C