TST Full Suspension Fat Tire Electric Bike 7-Speed

Overview

This TST fat tire ebike runs a 1500W peak motor with 90 N.m of torque and a 48V 15Ah removable battery that can be doubled to 30Ah for extended range. The reported bought_past_month figure of 1500 marks it as a high-volume seller in this batch, rated for 60 to 100 miles depending on configuration and mode.

Unlike some competitors in this batch, TST states a specific torque figure of 90 N.m rather than only a peak wattage number, along with a 35 degree slope rating. The bike ships with full suspension and dual mechanical disc brakes, and it carries UL 2849 certification through SGS testing. One reviewer's real-world speed test came in noticeably below the advertised top speed, worth weighing against the otherwise positive review set.

• 20x4 inch puncture-proof tires with full suspension
• 360 degree LED lighting: headlight, brake light, turn signals
• Three modes: pure electric, pedal assist, and standard pedal
• 6-month warranty with 24-hour support response

Who it's for

Fits commuters and casual trail riders who want a fat tire ebike with a large review base backing up comfort claims. Buyers chasing the full advertised top speed should read the mixed feedback on that point first.

Pros and cons

Performance notes

The 1500W peak motor with 90 N.m torque is rated to climb 35 degree slopes, and the 48V battery reaches full charge in about 5 hours per the manufacturer, with pure electric mode covering over 60 miles. One reviewer measured a real top speed of about 23 mph against an advertised 28 mph in full pedal-assist, gear 7, so treat the top-end speed claim with some caution even though range and comfort held up well in feedback.

Specifications