Can the Shengmilo S900 Electric Bike battery be charged away from the bike?

Yes. The 60V 30Ah Samsung battery is removable for indoor charging, and the manufacturer gives an approximate 8–10-hour charge time. The pack is large and heavy, so support it with both hands, charge it on a dry non-flammable surface with the correct charger and make sure it is fully latched before riding.

How portable is the Shengmilo S900 Electric Bike for storage or car transport?

It is not a folding or frequently portable model. At roughly 48 kg including the battery, with 20 × 4-inch fat tyres and a dual-crown fork, it needs ground-level storage and a vehicle or rack rated for the bike's weight. Removing the battery may ease handling but does not turn it into a simple one-person lift.

What should I check during final assembly of the Shengmilo S900 Electric Bike?

The manufacturer describes the S900 as about 70% pre-assembled. Follow the manual to fit and torque the remaining parts, then verify tyre pressure, wheel security, handlebar alignment, derailleur operation and both hydraulic brakes. A spongy lever, fluid leak or rubbing rotor should be corrected before use.

Is the Bicicletta Elettrica Shengmilo S900 easy to assemble?

The Bicicletta Elettrica Shengmilo S900 arrives mostly assembled. Final setup normally includes aligning and securing the handlebars, fitting the pedals and completing essential safety checks. Allow approximately 20–30 minutes, or select our professional assembly and PDI service.

Is the Bicicletta Elettrica Shengmilo S900 water resistant?

The Bicicletta Elettrica Shengmilo S900 is not fully waterproof. Avoid prolonged exposure to heavy rain, and never submerge or pressure wash the bike or its electrical components. After riding in wet conditions, wipe the bike dry and store it in a dry, sheltered location.

Shengmilo S900 Electric Bike - Trail Surge

Bicicletta Elettrica Shengmilo S900

Motor

1500W

Battery

60V 30AH

Speed

64 KM/H

Range

100 KM

€2.134,95 €2.003,95

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Klarna €667,98 ×3

Clearpay €500,99 ×4

PayPal €667,98 ×3

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Click & Collect Collection from our Nuneaton workshop

Collect from our Nuneaton workshop

Collection is available by appointment from our Nuneaton workshop. The preparation time depends on where the product is currently stored. Contact us before ordering for the latest availability, or place your order and we will confirm when it is ready to collect.

Transfer required to Nuneaton Usually 5–7 working days

Products stored at another warehouse normally require 5–7 working days to reach our workshop. We will confirm as soon as the item is ready and arrange your collection appointment.

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Usually answered within 24 hours. Need a quicker answer? WhatsApp us or call 0800 099 6187.

Why Buy From TrailSurge? UK showroom, product support & aftercare

Buy your Bicicletta Elettrica Shengmilo S900 with UK-based support

TrailSurge is a UK retailer with a showroom and workshop in Nuneaton. Our team can help before you order and continue supporting you after your Bicicletta Elettrica Shengmilo S900 arrives.

UK-based customer support before and after your purchase
Showroom and workshop in Nuneaton
Help with product questions, setup, parts and aftercare
Tracked UK delivery with support if you need help with your order
Speak to a real member of our team before placing your order

Why buy through TrailSurge? For the best UK-based support and aftercare, we recommend buying through TrailSurge rather than ordering directly from overseas manufacturers or China-based sellers, where returns, warranty support and parts handling can be more difficult.

Need help with the Bicicletta Elettrica Shengmilo S900? Ask our team a question before ordering.

WhatsApp Us Call Us 0800 099 6187

Road use notice: This bike is over 250W and is for private land/off-road use only. Need a UK road-compliant option? View road legal e-bikes .

Check your fit

Size & Rider Fit

Seat Height: 84.5–105.5 cm
Maximum Rider Weight: 150 kg

Good to know Large full-size fat-tyre frame; check the saddle range and top-tube clearance before ordering.

Trail Surge Warranty Plus FULL OFFICIAL WARRANTY INCLUDED UK-based support alongside the manufacturer warranty TRAILSURGE COVER 12 months

TWO LAYERS OF PROTECTION

More confidence after you buy

TrailSurge Warranty+ gives you a direct UK warranty alongside the product’s manufacturer warranty.

01 TRAILSURGE WARRANTY +

12 months of TrailSurge support

UK-based fault support
Battery, motor and frame fully covered.
Repair, parts or another suitable solution where eligible

02 Shengmilo WARRANTY

Manufacturer warranty period 2 years on the frame and 1 year on electrical components.

Manufacturer cover

Verified manufacturing defects in the frame and original electrical system, including the motor, controller, battery, charger, display and wiring.

Typical component protection Eligible faults affecting the frame and forks, motor and drive system, controller, battery and BMS, charger, wiring, display, gears, brakes and factory-fitted controls.

Description

Riepilogo rapido
La Shengmilo S900 è un ibrido elettrico da montagna/moto ad alte prestazioni costruito per i motociclisti che desiderano potenza, lunga autonomia e capacità di resistenza. Il robusto motore da 1500 W e la grande batteria Samsung garantiscono un'accelerazione entusiasmante, una forte capacità di scalare le montagne e di percorrere lunghe distanze su terreni diversi.

Potenza e prestazioni
Il cuore dell'S900 è un potente motore brushless da 1500 W che produce una coppia e prestazioni elevate. I ciclisti possono raggiungere velocità fino a ~65 km/h (≈40 mph), soprattutto in modalità sbloccata o su terreni privati, con un'ampia potenza per le salite ripide e le corse veloci.

Sistema di batterie a lunga autonomia
La grande batteria Samsung da 60 V e 30 Ah offre una reale flessibilità di autonomia. Se ci si affida all'acceleratore elettrico puro, si può contare su un'autonomia di circa 60-70 km, mentre la combinazione di pedalata assistita spinge l'autonomia effettiva a oltre 90 km in condizioni miste.

Comfort e controllo
Un sistema di sospensioni completo con forcella anteriore a doppia corona e ammortizzatore posteriore di qualità è in grado di assorbire i percorsi più accidentati e le strade sconnesse, mentre gli ampi pneumatici da 20″ × 4,0″ offrono un'eccellente aderenza su fango, ghiaia, sabbia e superfici sconnesse.

Specifications

Collection	Biciclette Elettriche
Brand	Shengmilo
Motor Power	1500W
Battery	60V 30AH
Top Speed	40MPH
Max Range	62 Miles
Charging Time	5+ Hours

Shock Absorbers	Full Suspension (Front + Back)
Wheel Size	20″ × 4.0″ Fat Tyres (All-Terrain)
Brakes	Dual Hydraulic Disc Brakes
Gears	7 Speed Shimano Gears
Bike Weight	48KG
Max Climb	15 degrees
Max Rider Weight	150 kg

1500W power with 40MPH speed

Shengmilo S900 is designed for riders who want a powerful, planted electric bike feel, with a listed 1500W motor and up to 40MPH top speed. 7 Speed Shimano Gears helps you manage cadence as the surface changes, and the spec is rated for climbs up to 15 degrees.

60V 30Ah battery and up to 62 miles range

The 60V 30Ah battery supports a quoted maximum range of up to 62 miles per charge (range varies with assist level, terrain and rider weight). Charging time is listed as 5+ Hours, which suits overnight charging or a top-up between rides.

Full suspension control on all-terrain fat tyres

Comfort and grip come from full suspension (front + back) plus wide 20 x 4.0 fat tyres (All-Terrain), helping the bike stay composed on rough lanes and mixed surfaces. Dual Hydraulic Disc Brakes deliver confident stopping, and the bike is listed at 48KG with a maximum rider load of 150KG.

What’s Included in the Box?

1 x Bicicletta Elettrica Shengmilo S900

1 x Charger

2 x Keys

1 x Tool Kit

1 x User Manual

Assembly Information

Assembly Video

Watch the assembly guide below before first setup.

Frequently Asked Questions

Shengmilo S900 vs Similar Models

Compare products by price, range, speed, battery, motor, brakes and charging time.
Specs	Current productShengmilo S900 View product	Bopzin Q8 View product
Price	€2.003,95 €2.134,95	€1.896,95 €2.134,95
Max range	62 Miles	40 Miles
Top speed	40MPH	45 MPH
Battery	60V 30AH	60V 35AH
Motor	1500W	3000W
Tyre size	20″ × 4.0″ Fat Tyres (All-Terrain)	24inch x 3.0 Fat Tyre
Brakes	Dual Hydraulic Disc Brakes	Dual Mechanical Disc Brakes
Charging time	5+ Hours	5+ Hours

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