Our new SyncDrive Pro 2 electric bike motors are co-developed with Yamaha and optimized for the Giant E-bikes they are paired with. The motors have a compact shape, and at just 2.7kg they are lighter than the previous generation. These premium motors also deliver increased torque output (85Nm) with reduced noise levels while retaining the instant engagement and narrow Q-factor that improve pedaling performance.
SyncDrive Pro 2 also blends into our frames perfectly and gives you an extra 37mm of extra bottom bracket clearance, without effecting Q-factor. It also comes with Giant’s Smart Assist automatic adaptive support mode, as well as intelligent walk assist.