3000W rear-motor performance
Shengmilo S900 Pro delivers up to 40 mph (65 km/h) for riding on private land.
This is one combined summary, not the individual rating of any one platform.
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Policy conditions and return costs may apply. Your statutory rights are unaffected.
Read returns policy1 yearin-house warranty
UK-based warranty and after-sales support
Key components + direct UK support
Manufacturer warranty included
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Commercial warranties generally exclude normal wear, accidental damage, misuse and unauthorised modifications. This does not affect your statutory rights.
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
2 years on the frame and 1 year on electrical components.
Verified manufacturing defects in the frame and original electrical system, including the motor, controller, battery, charger, display and wiring.
Separate manufacturer terms apply. Warranty periods are not added together.
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Fault assessment, warranty guidance and help arranging eligible repairs or replacement parts.
Contact our UK team with your order number and a few photos.
Frame & forks · Motor & controller · Battery & charger · Factory-fitted electrics & mechanical parts
Commercial warranties generally exclude normal wear, accidental damage, misuse and unauthorised modifications. This does not affect your statutory rights.
Contact TrailSurge with your order number, a description of the fault and clear photos or a video. Our team will assess the issue and explain the next steps.
2 years on the frame and 1 year on electrical components.
Verified manufacturing defects in the frame and original electrical system, including the motor, controller, battery, charger, display and wiring.
Separate manufacturer terms apply. Warranty periods are not added together.
Shengmilo S900 Pro Electric Bike
Built for demanding off-road riding on private land. The Shengmilo S900 Pro pairs a powerful rear motor with a high-capacity battery, full suspension and motorcycle-style wheels.
Manufacturer-quoted performance varies with rider weight, terrain, temperature and riding mode.
Private-land use only, with the landowner’s permission.
This is a performance-focused electric bike for appropriate private-land riding. Beyond the headline motor output, the most useful things to consider are rider fit, how the bike handles on your intended terrain and how its braking and suspension equipment suits your experience.
Shimano 7-speed gearing gives riders a choice of pedalling cadence as gradients and conditions change. In addition, the 19 x 2.75" tyres contribute to the ride feel and contact with the ground and front and rear hydraulic disc brakes are fitted for controlled braking. The distance achievable between charges depends on terrain, assistance level, rider load and temperature.
| Collection | Shengmilo Electric Bikes |
|---|---|
| Brand | Shengmilo |
| Motor Power | 3000W |
| Battery | 60V 35Ah |
| Top Speed | 40 mph |
| Max Range | 62 Miles |
| Charging Time | 8–10 hours |
| Shock Absorbers | Full Suspension |
| Wheel Size | 19 x 2.75" tyres |
| Brakes | Front and rear hydraulic disc brakes |
| Gears | Shimano 7-speed |
| Bike Weight | 48 kg |
| Max Climb | 45" |
Check rider measurements and sizing before you order.
Fit guidance: Off-road motorcycle-style frame. Check the manufacturer-listed 82–90 cm seat height and 50 cm standover height before ordering.
Sizes are a guide. Rider proportions, footwear and setup can affect fit.
Shengmilo S900 Pro delivers up to 40 mph (65 km/h) for riding on private land.
50–62 miles (80–100 km) pedal assist; approximately 40 miles (65 km) throttle. Actual distance varies with conditions.
Full suspension: front fork and rear shock. Hydraulic braking and 70/100-19 off-road tyres on 19-inch rims support control on uneven ground.
1 x Shengmilo S900 Pro Electric Bike
1 x Charger
1 x Tool Kit
1 x User Manual