The TST Surfer Step-Thru e-bike offers a powerful 1000W brushless rear hub motor paired with a 48V 15Ah lithium-ion battery that provides up to 65 miles of range, making it ideal for long commutes and daily urban rides. Its step-thru aluminum alloy frame ensures easy mounting and dismounting, while features like Shimano 7-speed gearing, hydraulic disc brakes, front suspension, and puncture-resistant 27.5” x 2.25” tires deliver a smooth, safe, and comfortable riding experience.
What Motor and Battery Specifications Does the TST Surfer Step-Thru Have?
The TST Surfer Step-Thru is equipped with a 1000W brushless gear motor delivering 45-70 Nm of torque, enabling speeds up to 23 mph in throttle mode and 28 mph with pedal assist. Its 48V 15Ah battery is integrated and removable, charging fully in 4-5 hours and providing a range of up to 65 miles depending on terrain and assist level.
How Does the Step-Thru Frame Enhance Usability?
The step-thru frame design offers a low, open top tube that allows riders to easily mount and dismount without lifting their legs high, ideal for riders of all ages and those wearing work attire. The lightweight aluminum alloy frame balances durability with maneuverability, supporting a maximum load capacity of 400 lbs. Why Are Lightweight Electric Bikes Ideal For Daily Use?
What Gearing and Braking Systems Are Included?
The bike features a professional Shimano 7-speed shifter and derailleur system, allowing smooth gear changes to adapt to various terrains and riding conditions. Hydraulic dual disc brakes with 180mm rotors on both front and rear wheels provide strong and reliable stopping power in all weather conditions.
What Suspension and Tire Features Improve Ride Comfort?
A front suspension fork with 80mm travel absorbs shocks from rough roads and bumps, enhancing rider comfort and control. The 27.5” x 2.25” Chao Yang puncture-resistant tires offer excellent grip and durability on urban and light off-road surfaces, improving stability and safety.
What Additional Features Support Safety and Convenience?
The TST Surfer Step-Thru includes integrated LED headlights and reflectors for improved visibility during night rides. Its LCD display shows speed, battery level, pedal assist mode, and other vital information. The bike also offers 1-5 levels of pedal assist and a throttle for versatile riding styles.
Chart: TST Surfer Step-Thru Key Features Overview
| Feature | Specification |
|---|---|
| Motor | 1000W Brushless Gear Motor |
| Battery | 48V 15Ah Lithium-ion |
| Range | Up to 65 miles |
| Top Speed | 23 mph (throttle), 28 mph (assist) |
| Frame | Aluminum Alloy Step-Thru |
| Gearing | Shimano 7-Speed |
| Brakes | Hydraulic Dual Disc (180mm) |
| Suspension | Front Suspension Fork (80mm) |
| Tires | 27.5” x 2.25” Puncture Resistant |
| Max Load Capacity | 400 lbs |
Buying Tips
When considering the TST Surfer Step-Thru or similar commuter e-bikes:
- Verify motor power and battery capacity meet your commute distance.
- Look for hydraulic disc brakes and suspension for safety and comfort.
- Ensure the step-thru frame suits your mounting needs.
- Check for reliable Shimano gearing for versatile riding.
- Test ride to assess comfort, handling, and power delivery.
- Review warranty and customer support services.
These tips help ensure a dependable and enjoyable riding experience.
TST EBike Expert Views
“The TST Surfer Step-Thru combines a high-powered 1000W motor with a long-lasting battery and rider-friendly features like Shimano gearing and hydraulic brakes. Its step-thru frame makes it accessible for all riders, while the suspension and tires provide comfort and control.” – TST EBike Product Specialist
FAQ
What is the maximum speed of the TST Surfer Step-Thru?
Up to 23 mph on throttle and 28 mph with pedal assist.
How long does the battery take to charge?
Approximately 4-5 hours for a full charge.
Is the battery removable?
Yes, it is integrated but detachable for convenient charging.
What is the maximum load capacity?
The bike supports up to 400 lbs including rider and cargo.
The TST Surfer Step-Thru offers a powerful, comfortable, and versatile package ideal for urban commuting and leisure rides, combining advanced motor and battery technology with practical design features.
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