More boost
Revolutionise your ride with an E-bike motor system that adapts to you. Experience natural momentum in motion as SyncDrive technology enhances every moment of your journey, opening new horizons for every rider.
Intuitive, personalised, and ready for any adventure. The E+ System support modes are designed to elevate your pedalling, maximise comfort, and inspire you to keep riding.
Efficient and balanced, Eco mode offers finely tuned assistance to maximise battery range. Ideal for riders seeking minimal intervention, it complements your natural effort on longer, self-powered journeys.
Essential, smooth support for steady cruising. Tour mode delivers versatile assistance across varied cadences, providing stable, consistent power that matches your rhythm for effortless, all-day riding.
An optimal balance of battery efficiency and riding support. Active mode ensures steady, consistent output—ideal for extended climbs and sustained effort on moderate terrain.
Responsive, strong, and natural. Sport mode offers dynamic yet intuitive assistance—robust enough to reach mountain peaks, yet refined enough to maintain precise handling.
Maximised power delivery built for conquering challenging terrain. Power mode provides an aggressive, immediate response, propelling you swiftly uphill, boosting speed, and confidently flying across rocks and roots.
SyncDrive is engineered as part of the complete E+ System. Motor placement, frame integration and component design are developed together to create better balance and more natural handling. The result is support that feels connected to the bike, creating a ride that is seamless and naturally responsive.
Engineered for demanding trail riding, SyncDrive Pro delivers strong, responsive support on steep climbs and technical terrain, helping you stay in control and elevate every off-road adventure.
| Voltage (V) | SyncDrive Pro 4 | SyncDrive Pro 3 | SyncDrive Pro 3x | SyncDrive Pro2 Mg | SyncDrive Pro2 |
|---|---|---|---|---|---|
| Maximum torque (Nm) | 120 | 90 | 100 | 85 | 85 |
| Maximum power (W) | 850 | 800 | 800 | 600 | 600 |
| Support ratio (%) | 500 | 400 | 400 | 400 | 400 |
| Weight (kg) | 2.4 | 2.6 | 2.6 | 2.6 | 2.7 |
| Voltage (V) | 48 | 48 | 36 | 36 | 36 |
| Torque to weight ratio (Nm/kg) | 50 | 34.6 | 38.5 | 32.7 | 31.5 |
| Power to weight ratio (W/kg) | 354.2 | 307.7 | 307.7 | 230.8 | 222.2 |
Adaptable across mixed terrain, SyncDrive Sport balances power and efficiency to support longer rides and new routes. It’s the freedom to explore beyond the everyday.
| Motor | SyncDrive Sport 3 | SyncDrive Sport 2 |
|---|---|---|
| Maximum torque (Nm) | 85 | 75 |
| Maximum power (W) | 650 | 600 |
| Support ratio (%) | 400 | 400 |
| Weight (kg) | 2.8 | 2.8 |
| Voltage (V) | 36 | 36 |
| Torque to weight ratio (Nm/kg) | 30.4 | 26.8 |
| Power to weight ratio (W/kg) | 232.1 | 214.3 |
Focused on simplicity and reliability, SyncDrive Core delivers smooth, consistent support that makes everyday riding feel easier. Power that feels natural and ready for whatever the day brings.
| Motor | SyncDrive Core 3 | SyncDrive Core 2 |
|---|---|---|
| Maximum torque (Nm) | 75 | 55 |
| Maximum power (W) | 650 | 500 |
| Support ratio (%) | 450 | 300 |
| Weight (kg) | 3.05 | 2.9 |
| Voltage (V) | 36 | 36 |
| Torque to weight ratio (Nm/kg) | 25 | 17.2 |
| Power to weight ratio (W/kg) | 213.1 | 172.4 |
Compact and responsive, SyncDrive Move gives you the most analog, bike-like assistance possible, helping you ride any road with smooth acceleration and confident control.
| Motor | SyncDrive Move + | SyncDrive Move |
|---|---|---|
| Maximum torque (Nm) | 30 | 30 |
| Maximum power (W) | 500 | 350 |
| Support ratio (%) | 450 | 450 |
| Weight (kg) | 1.7 | 2 |
| Voltage (V) | 36 | 36 |
| Torque to weight ratio (Nm/kg) | 17.6 | 15.0 |
| Power to weight ratio (W/kg) | 294.1 | 175 |
What is the difference between a Pro, Sport, core and move families?
Each SyncDrive motor family is designed for a different type of riding.
SyncDrive Pro delivers high-performance torque and power ideal for E-MTB and demanding terrain.
SyncDrive Sport is a versatile all-rounder for trekking and mixed use.
SyncDrive Core is balanced, quiet and efficient for commuting and leisure riding.
SyncDrive Move delivers smooth, powerful support for commuting and speed-pedelec applications.
What is the top speed of my Giant SyncDrive motor?
Assisted speed depends on your market, local regulations and E-bike class. In most European markets, assistance is limited to 25 km/h, while in North America it typically ranges between 20 - 28 mph. You can ride faster, but motor assistance stops once the legal assist limit is reached.
Where can I service my SyncDrive motor?
You can service your SyncDrive motor at an authorized Giant dealer or service center. Trained technicians have the tools, diagnostics and system knowledge needed to maintain, inspect and support your E-bike properly.
Smart Assist automatically adjusts motor support based on how you ride and the terrain around you. Using sensors and advanced algorithms, it delivers the right amount of assistance when needed, helping your ride feel smooth, natural and efficient without needing to manually change support modes.
How customizable are the support modes?
E+ System is developed with carefully tuned factory settings based on Giant’s cycling knowledge and rider testing. For supported drive units, the RideControl App also allows you to customize assist intensity, response and advanced motor parameters, helping you fine-tune the ride to match your terrain, effort and riding style.
Is there an app for tuning and diagnostics?
Yes. The RideControl App works as an extension of your E-bike, offering compatible features such as motor tuning, ride preference settings, E-bike configuration, system diagnostics, firmware updates and more. It helps keep your system personalized, connected and up to date.
What is the walk assist function?
Walk Assist provides controlled motor support when you need to guide your E-bike by hand. It is especially useful on steep inclines, ramps, obstacles or tight spaces, helping reduce the effort of pushing the bike and making it easier to manage at low speeds.