The C5 comes with fenders, a cargo rack, a chainguard, and an automatic headlight.
An expert calls this bike "very comfortable," with the 100mm suspension fork and 2.1" tires absorbing bumps well.
A tester is impressed by how well the knobbly 27.5" tires ride on gravel trails.
A reviewer compliments the premium look, highlighting the internal cabling and sparkly finish.
An expert praises the gearing range of the 2x8-speed drivetrain.
One expert appreciates the C5's "good" height range. Avadar says this bike fits riders from 5'3" to 6'4".
A reviewer says the adjustable stem and long seatpost make it easier to find a comfortable riding position.
The C5's torque sensor provides "very smooth" assistance.

6 reasons not to buy

A tester's C5 arrived with a damaged finish despite "excellent" packaging, raising questions about quality control.
The C5 doesn't come with a rear light.
The display isn't bright enough for one tester.
A reviewer finds the mid-drive motor to be noisy.
Avadar says the C5 can reach 28mph, but it only hits 23mph in one test.
This bike is only available in one color.

Bottom line

Avadar's C5 is a mid-drive step-through e-bike. Its comfort, smooth assistance, "sleek" style, and 16-speed gearing impress. The included fenders, cargo rack, and headlight enhance this bike's utility. However, the lack of a rear light, noisy motor, and dim display disappoint. One tester's C5 also falls short of the stated 28mph top speed. But overall, the Avadar C5 is seen as offering reasonable value and a very comfortable ride, despite some niggling flaws.