Based on automatic calculations, the 6-sensor Smart Assist technology determines the precise amount of power a cyclist needs. This results in an extremely smooth and natural riding experience.
SyncDrive Pro is co-developed with Yamaha and optimized for Giant’s Maestro Suspension Technology. Its performance and riding characteristics are tuned specifically for trail riding. The motor is highly responsive to torque input from the rider, which makes it ideal for quick adjustments to the amount of pedaling support needed for the rider and the terrain.
Smart Assist
Instant Response
The motor engages instantly when power is applied to the pedals. This helps the rider control the bike when accelerating and offers reliable performance on steep climbs and at lower speeds.
Tunable Performance
Support ratios can be tuned for a more dynamic ride experience that matches every rider’s individual needs. This is our most powerful motor technology with a massive 85Nm of torque and a 400 percent support ratio.