Giant Roam E+ GTS Price 2026: Official Specs & E-Bike Review
The Giant Roam E+ GTS is a versatile trekking e-bike built on a lightweight ALUXX aluminium frame with a Yamaha SyncDrive Core motor, 400Wh EnergyPak battery, and hydraulic disc brakes. Designed for comfortable everyday riding and longer adventures alike.
Full Technical Specifications
| Front Hub | Giant eTracker 100x9mm QR |
| Rear Hub | Giant eTracker 135mm QR |
| Handlebar | Giant Sport, 25.4mm |
| Shifters | Shimano Alivio M3100, 9-Speed |
| Charging Time | 80% in 2:20 hrs / Full in 4:30 hrs |
| Rack | Giant GX03V Aluminium |
| Cassette | Shimano CS-HG200, 11-36T, 9-Speed |
| Load Capacity | 120 kg |
| Battery | Giant EnergyPak 400Wh Lithium |
| Wheels & Tyres | Giant Crosscut Gravel 2, 700x45C, Tubeless Ready |
| Drivetrain | 1x9 Speed |
| Motor | Giant SyncDrive Core by Yamaha, 50Nm |
| Control Unit | Giant RideControl ONE ANT+ |
| App Connectivity | Bluetooth, Giant RideControl App (Android/iOS) |
| Saddle | Giant Sport Comfort |
| Brakes | Tektro HD-M275 Hydraulic Disc, 180mm Rotors |
| Fork | SR Suntour Nex-E25, 63mm Travel |
| Frame | Giant ALUXX Aluminium Alloy |
Size
28" Wheel Size, Available in M / L / XL Frame
Weight
Approx. 22 kg
Brakes
Tektro HD-M275 Hydraulic Disc Brakes, 180mm Rotors
Body Type
Trekking / Hybrid Electric Bike (E-Bike)
Color
Black
About This Bike
When looking for a trekking e-bike, Giant comes to mind a little differently — because the brand has been making e-bikes since 2006, a long time ago. The Roam E+ GTS is a good example of their experience. The ALUXX aluminum frame is light but strong, and the Yamaha SyncDrive Core motor gives a very natural and smooth feel when riding. The motor has 50Nm of torque, which helps a lot on city roads or light trails. The 400Wh battery gives a fairly good range on a single charge, and the battery can be removed from the frame and charged separately. This bike can be a good option for both, from the daily office commute to long weekend rides.
Safety and Design
Tektro hydraulic disc brakes are on both sides, front and rear, with 180mm rotors — so you can rely on stopping in any weather. The SR Suntour suspension fork has 63mm of travel, which can handle small potholes or rocks. The tire size is 700x45C, which is quite wide — resulting in good grip and more stability. Tubeless Ready tires also mean less trouble with punctures. The RideControl ONE control unit has an LED battery indicator, so you can easily see how much battery is left. Overall, the design is quite simple but effective — there is nothing unnecessary to look at.
Compare with Competitors
Why Should You Buy This Bike
Buying the Giant Roam E+ GTS basically gives you two things — good build quality and a natural riding feel. Yamaha's SyncDrive Core motor provides very soft assistance, the motor's pull blends in with the pedals, and it is indistinguishable. With the SmartAssist mode, the motor itself understands when and how much assistance is needed — you don't have to switch modes separately. The aluminum frame is lightweight, and Giant offers a lifetime warranty on the frame, so it is a good investment in the long run. It also has a rear rack, so it is easy to carry bags or groceries.
Explore more here: Trek Allant+ 5
Brake and Wheel Control
Hydraulic disc brakes mean that the bike stops with light pressure, and the performance remains the same even in rain or wet roads. The 180mm rotors are the same size front and rear, so the braking balance is good. 700x45C wide tires mean that small road obstacles can be easily overcome and stability is also achieved. Tubeless Ready tires also provide good puncture resistance. The front suspension fork has 63mm of travel for smooth handling, which reduces stress on the arms and shoulders on long rides.
Frequently Asked Questions
Answer: For those looking for a reliable e-bike for daily city commutes or long weekend trekking rides.
Answer: Yamaha's SyncDrive Core motor, with 50Nm of torque, is known for its smooth and natural riding feel.
Answer: 400Wh battery, 2 hours 20 minutes to charge 80% and 4 hours 30 minutes to fully charge.
Answer: Tektro HD-M275 hydraulic disc brakes, with 180mm rotors front and rear.
Answer: 28 inches (700C), with 45C wide Tubeless Ready tires.
Answer: Available in black.
Answer: Yes, it has an SR Suntour Nex-E25 front suspension fork, 63mm travel.
Answer: Yes, it connects to the Giant RideControl app via Bluetooth for navigation, motor settings, and ride tracking.
Answer: Giant offers a lifetime warranty on the frame to the first owner, and 2 years on components and electronics.
Answer: Yes, it is a pretty good package at €2,428, including the Yamaha motor, hydraulic brakes, Tubeless Ready tires, and a lifetime frame warranty.
Available Colors
Photo Gallery
RShuvo is a passionate cycling content creator focused on sharing practical knowledge about bicycles, road safety, cycling adventures, and performance tips. With a deep love for two-wheel journeys and an interest in modern cycling culture, the goal is to help riders improve their skills, maintain their bikes properly, and enjoy every ride with confidence.
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