Surface 604 Twist Review – $2.4k

The Surface 604 Twist is a folding fat tire electric bike with approachable step-thru frame. Low stand over height and low minimum saddle position. Two colors including satin black and satin grey. Large color LCD with USB port for charging electronics, powerful geared hub motor, clean wires and decals, quality 10-speed SRAM X5 drivetrain. Good weight distribution with the battery pack low and center on the frame. The charging port and locking cylinder are high on the main tube, making them easier to access. The sturdy integrated rear rack, wide fenders, lights, and reflective tires make it safe and flexible in a wide range of conditions. Free shipping and in-person availability through 90+ dealers. Powerful hydraulic disc brakes with motor inhibitor and brake light blinking mode. Torque sensing pedal assist is responsive and natural, trigger throttle overrides assist. Optional fast charger, trunk bag, pannier bags, suspension seat post, and more. Kickstand mount is fairly close to left crank arm, and could get kicked while pedaling. Torque sensor may surge or activate unintentionally on rough terrain. Weighs 59lbs due to large motor, fenders, lights, and integrated rack. No mechanism to keep the bike folded, such as a magnet or strap, and no derailleur guard.

Full review with specs and comparison tool:

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