Alpha

The Alpha is the grease-free entry point to belt-drive commuting — a $1,399 city bike for the flat-route rider who wants low maintenance and a tidy frame over spec-sheet bragging rights. It's a sensible first e-bike for someone on level terrain. Riders who face real hills, or who want the polished, natural assist of a torque sensor, should look at pricier options because this one keeps costs down in telling ways.

The 8.1 reflects an affordable, clean build: the Gates carbon belt is maintenance-free and the removable LG battery makes charging easy, which helps build-and-serviceability at the price. Hydraulic discs are a welcome inclusion for the money. The weaknesses the whatWedChange names shape the score — it uses a cadence sensor rather than a torque sensor, so assist feels more on-off than natural, and the single-speed drivetrain struggles on steep hills.

The compromise you accept is refinement and hill-climbing for a low price and zero drivetrain upkeep. On flat routes with light riders, that's a genuinely good-value bike. If you want smoother, torque-sensor delivery and gears for climbing, the Tenways CGO600 Pro adds a real torque sensor and UL-certified battery for a few hundred more — still single-speed, so hills remain its shared limitation.