This state-of-the-art aluminum material is made predominantly from 6011 alloy and delivers best-in-class strength-to-weight ratios. The frameset also features unique welding technologies for a high-performance ride quality.
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Choose a route, any route. With its all-road capabilities and smooth, natural pedaling support, Roam E+ helps you ride smooth roads, rough roads, bike paths or trails. It’s fun, easy and ready to roll.
Engineered with a lightweight ALUXX SL aluminium 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 45mm tires and a 60mm suspension fork so you can comfortably ride rough roads or paths. Make the rough roads feel a little smoother and the hard climbs a little easier with the do-it-all Roam E+.
Key Performance Factors
All-road capabilities
Powerful SyncDrive Core motor, light and durable ALUXX SL aluminium 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.
Range
How far can I expect to ride on a single battery charge?
The range for a single battery charge can vary greatly depending on conditions such as the combined weight of the rider and cargo; wind resistance; tire pressure and tread profile; terrain and elevation changes; road or trail surface; outdoor temperature; maintenance of the E-Bike; and the condition of the battery.
The bar below gives an approximate range. Conditions are categorized as extreme, good and ideal. Extreme conditions typically occur when riding with a heavy load, strong headwinds or excessive climbs.
EnergyPak 400 / SyncDrive Core
Highlights
The new Roam E+ blends the best qualities of a mountain bike and a road bike and helps you ride smooth roads, rough roads, bike paths or trails. It’s fun, easy and ready to roll and comes with a powerful SyncDrive Core motor and EnergyPak 400 battery that allows you to ride farther without running out of power.
Sizing Guide and Geometry
Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.
- S
- 160 cm5’3”
170 cm5’7”
- M
- 170 cm5’7” 180 cm5’11”
- L
- 180 cm5’11” 190 cm6’3”
- XL
- 190 cm6’3” 200 cm6’7”
| S | M | L | XL | ||
|---|---|---|---|---|---|
| A | Seat Tube Length (mm) (inch) | 43517.1 | 48519.1 | 53521.1 | 58523 |
| B | Seat Tube Angle (degrees) | 74.0° | 73.0° | 73.0° | 73.0° |
| C | Top Tube Length (mm) (inch) | 57022.4 | 59023.2 | 61024 | 63024.8 |
| D | Head Tube Length (mm) (inch) | 1305.1 | 1405.5 | 1556.1 | 1706.7 |
| E | Head Tube Angle (degrees) | 69.5° | 69.5° | 69.5° | 69.5° |
| F | Fork Rake (mm) (inch) | 421.7 | 421.7 | 421.7 | 421.7 |
| G | Trail (mm) (inch) | 91.33.6 | 91.33.6 | 91.33.6 | 91.33.6 |
| H | Wheelbase (mm) (inch) | 111243.8 | 112144.1 | 114245 | 116345.8 |
| I | Chain Stay Length (mm) (inch) | 45517.9 | 45517.9 | 45517.9 | 45517.9 |
| J | Bottom Bracket Drop (mm) (inch) | 602.4 | 602.4 | 602.4 | 602.4 |
| K | Stack (mm) (inch) | 61024 | 61924.4 | 63324.9 | 64825.5 |
| L | Reach (mm) (inch) | 39515.6 | 40015.7 | 41616.4 | 43217 |
| M | Stand Over Height (mm) (inch) | 74529.3 | 77530.5 | 80831.8 | 84433.2 |
| O | Stem Length (mm) (inch) | 602.4 | 702.8 | 803.1 | 903.5 |
| P | Crank Length (mm) (inch) | 1706.7 | 1706.7 | 1706.7 | 1706.7 |
| Q | Wheel Size | 700C | 700C | 700C | 700C |
Technologies & Features
Hybrid Cycling Technology
Hybrid Cycling Technology is a system that combines electric power with human power to produce a smart, natural and powerful E-bike riding experience. It’s an integrated group of technologies that includes our RideControl control unit, EnergyPak battery systems and SyncDrive motor.
For more information, check out the link below.
Syncdrive Core
SyncDrive Core is a compact and lightweight motor, making it ideal for E-bikes used for daily transportation or recreation. It has Smart Assist technology, featuring six sensors including a slope detection sensor and an accelerometer. These sensors allow the motor to produce power based on rider input and the terrain, so there is no need to select a certain assist mode. You can simply ride the same way you normally would, but
with more power. The result is an extremely comfortable and natural riding experience. SyncDrive Core delivers a very quiet performance that’s also powerful, with tunable support ratios up to 360 percent.
Smart Assist
All SyncDrive motors have Smart Assist technology, which adjusts the support to match the rider’s needs. By using information from multiple sensors, both rider input and terrain feedback are used to determine the optimal amount of pedaling assistance. SyncDrive is the only e-bike system that utilizes both rider input and terrain feedback. It gives you a smooth, natural riding experience with ample power when you need it, while also conserving power when you don’t need as much.
ALUXX Aluminum Technology
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.
RideControl ONE
RideControl ONE takes your E-bike riding experience to new levels with integrated button controls and a clean handlebar free of any display. The E-bikes equipped with RideControl ONE can connect with the Giant E-bike App to function as your E-bike display
Energypak
Giant’s latest EnergyPak battery systems feature streamlined designs that are integrated with the E-bike for a sleek and modern profile. Giant E-bikes offer several different EnergyPak options including the EnergyPak Smart and EnergyPak. Each one is designed to optimize the E-bike experience for a specific style of riding.
All specifications listed are subject to change without notice.