Quick Verdict
A capable fat tyre electric bike for adults who want all terrain confidence, useful range, and flexible riding modes for commuting or adventurous everyday riding.
What This Product Is Used For
This is a fat tyre electric bike designed for adult commuting, mixed terrain riding, and more demanding off road journeys. Compared with a standard bicycle, it adds electric assistance, a removable 48V 15AH battery, and multiple riding modes to make longer rides and tougher routes easier to manage. It is built for riders who want more help on climbs, stronger grip from wide 20 x 4.0 inch tyres, and better comfort from a full suspension setup. Buyers often choose this over simpler bikes because it combines electric support, wider all terrain tyres, and practical daily usability in one machine.
Who This Product Is Best Suited To
This product is best suited to people who want cycling to feel easier, more versatile, and more capable across different surfaces. It suits buyers who need help with commuting, want stronger grip on rougher ground, or prefer a bike that feels more planted on sand, mountains, snow, or city streets. It is especially useful for those who want one electric bike that can cover both practical day to day journeys and more adventurous riding.
Key Benefits at a Glance
• 250W peak power motor helps make hills and longer rides feel easier
• 90N.M torque supports stronger climbing ability on tougher routes
• 48V 15AH removable battery adds useful flexibility for charging and daily use
• More than 60 km per charge gives practical range for commuting and leisure riding
• 20 x 4.0 inch all terrain tyres improve grip on sand, mountains, snow, and streets
• Multiple riding modes make it easier to match power use to different routes
• Full suspension system helps smooth out bumps on uneven ground
• 360 degree LED lighting improves visibility with headlight, brake light, and turn signal
• 90 percent pre assembled design makes setup quicker and simpler
Pros and Cons
Pros
• Gives you more confidence across mixed terrain with wide tyres and suspension
• Makes longer and hillier rides feel easier with electric support and multiple modes
• Adds reassurance with lighting, braking, and a safety tested battery system
Cons
• Full recharge time of 6 to 7 hours means charging needs some planning
• At 81 lbs, this is not a lightweight bike to lift or carry regularly
Real World Performance and Day to Day Use
In day to day use, this electric bike is designed to handle both practical travel and more adventurous riding. The 250W peak power motor and 90N.M torque are intended to help riders tackle slopes up to 35 degrees more confidently, while the 20 x 4.0 inch wide tyres give added grip on loose or uneven surfaces such as sand, mountains, snow, and rough urban routes. With a stated range of more than 60 km per charge, it is also suited to regular commuting and longer weekend use.
Comfort and control are major parts of the setup. The full suspension system is designed to absorb bumps across different road surfaces, while dual mechanical disc brakes support more responsive stopping in all weather conditions. Buyers worried about visibility and safety should also find reassurance in the 360 degree LED lighting, which includes a headlight, brake light, and turn signal. The removable waterproof 48V 15AH battery adds charging convenience, while the 90 percent pre assembled delivery helps reduce the usual setup frustration.
Choose this if you want an electric bike that feels more capable on hills, rougher surfaces, and longer mixed route rides.
Skip this if you want a much lighter bike for regular lifting or do not need fat tyres and suspension for your routes.
Why We Like This Product
The YPC.co.uk Team likes this because it gives riders a practical all terrain electric bike setup with strong grip, useful range, and flexible riding modes. It helps avoid the mistake of choosing an ebike that feels underprepared for rougher ground, and it reduces the regret of buying a bike that looks adventurous but lacks the battery range or comfort features for real world use.
Comparisons With Similar Systems
Compared with standard commuter bike
Better when
You want electric support, all terrain grip, and more comfort across rougher routes and hills
Alternative better when
You prefer a lighter simpler bicycle with no charging needs
Compared with slim tyre electric bike
Better when
You want wider tyres, stronger grip, and more confidence on mixed surfaces like sand, snow, and trails
Alternative better when
You mainly ride on smoother roads and want a narrower lighter setup
Alternatives Worth Considering
Standard commuter bikes
Slim tyre electric bikes
Hybrid electric bikes
Electric mountain bikes
Folding electric bikes
Tips for Getting the Best Performance
Use pedal assist mode when you want to stretch range further on longer journeys. Switch between pure electric, assist, and pedal modes depending on terrain and how much effort you want to use. Keep the removable battery charged indoors when possible so the bike is ready for regular use. Use the full suspension and wide tyres to your advantage on rougher surfaces rather than treating it like a road only bike. Follow the assembly video and manual carefully to complete the final setup properly before the first ride.
Full Technical Specification
Product Type
Electric bike for adults
Brand
TST
Battery
48V 15AH removable battery
Battery Feature
Waterproof
Battery Safety
Passed UL 2849 test by SGS
Motor Power
250W peak power motor
Torque
90N.M
Maximum App Set Speed
15.5 mph
Tyres
20 x 4.0 inch all terrain tires
Tyre Feature
Puncture proof wide tires
Suspension
Hydraulic suspension
Suspension System
Full suspension system
Transmission
7 speed
Brakes
Dual mechanical disc brakes
Lighting
360 degree LED lighting
Lighting Features
Headlight
Brake light
Turn signal
Riding Modes
Pure electric mode
Electric assist mode
Pedal mode
Range
More than 60 km per charge
Charge Time
6 to 7 hours
Assembly Status
90 percent pre assembled
Bike Weight
81 lbs
Maximum Load
450 lbs
Terrain Use
Sand
Mountains
Snow
City streets
Rugged trails
Buyer’s Guide
Buy this if you want an easier, safer, and stronger way to ride across mixed terrain with useful range and better grip.
Do not buy this if you want a lighter simpler bike or do not need fat tyres, suspension, and electric support for your routes.
Frequently Asked Questions
What battery does this electric bike use?
TST Electric Bike for Adult uses a removable 48V 15AH battery with waterproof protection.
Has the battery been safety tested?
This adult electric bike is stated as having a battery that passed the UL 2849 test by SGS.
How far can this ebike travel on one charge?
This fat tyre electric bike is described as travelling more than 60 km per charge.
How long does the battery take to recharge?
This electric bike has a stated full charging time of 6 to 7 hours.
What motor power does the bike have?
TST electric bike uses a 250W peak power motor with 90N.M torque.
What tyres does this ebike use?
This electric bike uses 20 x 4.0 inch puncture proof wide all terrain tyres for better grip across different surfaces.
What braking system does the bike include?
This fat tyre ebike includes dual mechanical disc brakes for responsive braking support.
Does this bike have suspension?
This adult electric bicycle includes hydraulic suspension and a full suspension system to help absorb bumps.
What riding modes are available?
This electric bike offers pure electric mode, electric assist mode, and pedal mode.
Is the bike difficult to assemble?
This ebike arrives 90 percent pre assembled, and the remaining setup can be completed using the manual and assembly video.
