Skip to main content

Giant Roam E+ GTS

Giant Roam E+ GTS
Color: Black
Size: Select size
Please select options Unavailable


Engineered with a lightweight ALUXX SL aluminum frameset and a new SyncDrive Core motor that's powered by Yamaha, Roam E+ is all about versatility. Blending the best qualities of a mountain bike and a road bike, it encourages you to explore more adventurous routes. It comes with wider tires and a 63mm suspension fork so you can comfortably ride rough roads or paths. The RideControl remote with on-board navigation helps you find your way, and smartphone connectivity makes it easy to keep your phone battery charged. Make the rough roads feel a little smoother and the hard climbs a little easier with the do-it-all Roam E+.

All-road capabilities
Powerful SyncDrive Core motor, light and durable ALUXX aluminum frame, and wider tires give you the ability to ride any road, any route.

Comfort and control
63mm suspension fork and wider tires improve comfort and control on rough roads or paths.

Longer range
Long-lasting EnergyPak 400 battery allows you to ride farther without running out of power.

bike frame with labeled dimensions
Bike Sizes:
A. Reach 395 400 416 432
B. Stack 610 619 633 648
C. Standover 745 775 808 844
D. Effective Top Tube 570 590 610 630
E. Head Tube Angle 69.5° 69.5° 69.5° 69.5°
F. Head Tube Length 130 140 155 170
G. Seat Tube Angle 74.0° 73.0° 73.0° 73.0°
H. Seat Tube Length 435 485 535 585
J. Bottom Bracket Drop 60 60 60 60
K. Fork Rake/Offset 42 42 42 42
L. Trail 91.3 91.3 91.3 91.3
M. Wheelbase 1112 1121 1142 1163
O. Chainstay Length 455 455 455 455
Handlebar Width 690 690 690 690
Stem Length 60 70 80 90
Crank Length 170 170 170 170
Wheel Size 700C 700C 700C 700C


Frame ALUXX-Grade Aluminum, Overdrive 1.5 - 1.125" head tube, integrated KS18 kickstand mount
Fork SR Suntour NEX E25 63mm travel
Rims Giant GX03V, 622x21mm Aluminium
Hubs Giant eTracker, [F] 100x9mm QR [R] 135mm QR
Spokes Stainless steel
Tires Giant Crosscut Gravel 2, 700x45c (622x45), Tubeless Ready
Crankset Forged Alloy minimal Q-factor, 42T
Shifters Shimano Altus, 1x9 *some bikes may be substituted: microSHIFT Advent Trail M9295, 1x9
Rear Derailleur Shimano Alivio *some bikes may be substituted: microSHIFT Advent M6195M
Cassette/Freewheel Shimano CS-HG200, 11x36T *some bikes may be substituted: microSHIFT Advent CS-EH093, 11x42
Chain KMC e.9 Sport, e-bike optimized
Brakes Tektro HD-M275, hydraulic disc, 160/180mm
Brake Levers Tektro HD-M275
Handlebars Giant Connect Riser 31.8x620mm
Tape/Grips Giant Connect Ergo
Stem Giant Contact
Seatpost Giant 30.9mm, 2-bolt Micro Adjustable, Forged Aluminum
Saddle Giant Sport Comfort
Pedals platform
Motor SyncDrive Core, 50Nm, Powered by Yamaha
Battery EnergyPak 400Wh
Controller/Display RideControl One Ant+
Charger EnergyPak 3A fast charger

* Subject to change without notice.

Part Numbers

Option UPC MPN Store SKU
Black / Small 04712878708914 2203704154 22R21499753K
Black / Medium 04712878708921 2203704155 22R21110956K
Black / Large 04712878708938 2203704157 22R21378417K
Black / X-Large 04712878708945 2203704158 22R22150558K