Is the YG90A more trail-oriented than a fat-tyre e-bike?

Yes. Unlike Randride's fat-tyre models, the YG90A uses 27.5 x 2.4 tyres and a 21-speed Shimano drivetrain, so it leans more toward mountain-bike style handling while still keeping full suspension and hydraulic brakes.

How long does the Randride YG90A take to charge?

TrailSurge lists charging time at around 7 to 8 hours for the 48V 17Ah battery.

What braking and drivetrain setup does the YG90A use?

The YG90A is listed with hydraulic disc brakes and a 21-speed Shimano gear system. That combination gives you stronger braking control plus more flexibility when pedalling on climbs, descents and mixed gradients.

Il Sito È Impermeabile?

È Resistente All'Acqua, Con Un Grado Di Protezione Ip65, Ma Non È Impermeabile. A Breve Termine, La Vostra E-Bike Può Bagnarsi E Stare Sotto La Pioggia, Ma Qualsiasi Esposizione A Lungo Termine Può Causare Seri Problemi...

Is the Randride YG90A water resistant?

The Randride YG90A is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

Is the Randride Yg90A Mountain Bike Elettrica road legal?

No — this model is designed for off-road/private land use. It isn’t intended for public roads, cycle lanes, or pavements. Use on private land with the landowner’s permission.

The Randride YX90A Electric Mountain Bike by Randride, shown in silver with a 1000W rear hub motor, rugged fat tires, disc brakes on both wheels, and a durable frame, is displayed against a white background.

The Randride YX90A Electric Mountain Bike by Randride features a sturdy gray frame, full suspension, disc brakes, thick tread tires, and a comfortable black saddle, displayed on a white background.

The Randride YX90A Electric Mountain Bike by Randride features a silver frame, 1000W rear hub motor, thick knobby tires, front suspension fork, black handlebars and seat. Shown from the rear left side on a white background.

A silver Randride YX90A Electric Mountain Bike by Randride, featuring a 1000W rear hub motor, thick tires, front suspension, disc brakes, and a sturdy frame, stands upright against a white background.

A mountain biker in orange gear rides the Randride YX90A Electric Mountain Bike by Randride down a rocky mountain trail beneath a blue sky.

Close-up of the Randride YX90A Electric Mountain Bike by Randride, showing blue cylindrical battery cells within the frame’s compartment and emphasizing the rugged tire in the background of this full suspension MTB.

Close-up of a Randride YX90A electric mountain bike frame by Randride, highlighting the front suspension fork, gold shock absorbers, detailed metal components, and a powerful 1000W rear hub motor.

A close-up of the Randride YX90A Electric Mountain Bike display shows speed (27.0 km/h), distance (00000 km), power assist level, and battery bar. The 1000W rear hub motor is featured, all on a black background by Randride.

The Randride YX90A Electric Mountain Bike by Randride features a full suspension, 1000W rear hub motor, weighs 28kg, has a 48V17AH battery, max speed of 45km/h, 75Nm torque, up to 80–90km range, and an aluminum alloy frame.

Side view of the Randride YX90A Electric Mountain Bike (by Randride) with labeled measurements: 65cm handlebar width, 100cm handlebar height, 80cm seat height, 45cm seat tube length, 110cm front wheel height, and 180cm overall length. Size shown at top.

Randride Yg90A Mountain Bike Elettrica

Motor

1000W

Battery

48V 17AH

Speed

48 KM/H

Range

50 KM

€1.546,95 €1.344,95

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Description

Riepilogo rapido

La RANDRIDE YG90A è una MTB elettrica da 27,5" a sospensione completa, costruita per i ciclisti che desiderano potenza e comfort su strada e fuori strada. Il motore al mozzo posteriore da 1000W, la batteria da 48V 17Ah e i freni idraulici Shimano garantiscono potenza e controllo, mentre la sospensione posteriore a quattro leveraggi e i pneumatici CST 27.5x2.4 contribuiscono ad attenuare le asperità di sentieri, ghiaia e buche.

Erogazione di potenza fluida

Il motore posteriore brushless ad alta velocità da 1000W offre una forte accelerazione e scalate, con una coppia che si attesta sui 60-70 Nm nella maggior parte delle schede tecniche.

I livelli di assistenza multipli vi permettono di scegliere quanto la bicicletta lavora per voi:

PAS basso per efficienza e maggiore autonomia
Livelli di assistenza più elevati per accelerazioni rapide e salite più ripide.
Modalità puramente elettrica / acceleratore (dove consentito) per una guida rilassata

Comfort e controllo

La YG90A è costruita come una vera e propria MTB a sospensione integrale:

Sospensione anteriore a forcella per assorbire i colpi di radici, cordoli e buche.
Sospensione posteriore a quattro bracci per maggiore comfort e trazione posteriore.
Pneumatici CST da 27,5" x 2,4" con volume extra per una maggiore aderenza su ghiaia, sentieri leggeri e strade dissestate.
Sella ergonomica antiscivolo progettata per rimanere comoda e stabile durante le uscite più lunghe.

I freni a disco idraulici anteriori e posteriori garantiscono arresti bruschi e controllati anche a velocità elevate o sul bagnato, rendendo la bicicletta molto più sicura quando si è a pieno carico o in fuoristrada.

Specifications

Collection	Biciclette Elettriche
Brand	Randride
Bike Type	Mountain
Motor Power	1000W
Battery	48V 17AH
Top Speed	30MPH
Max Range	31 Miles
Charging Time	7-8 Hours

Shock Absorbers	Full Suspension (Front + Back)
Wheel Size	27.5 x 2.4
Brakes	Hydraulic Disc Brakes
Gears	21 Speed Shimano Gears
Scooter Weight	28KG
Max Climb	10 degrees
Max Rider Weight	100KG
Dimensions

1000W Rear Hub Power

A 1000W brushless rear hub motor gives the YG90A strong pickup when you put the assist up, helping you keep pace on faster rides and punch through headwinds. Pair it with the Shimano 21-speed drivetrain to stay in a comfortable cadence as the terrain changes.

48V 17Ah Samsung Battery

Powered by a 48V 17Ah lithium battery (Samsung cell spec on the manufacturer listing). Charge time is listed at around 7-8 hours, with an estimated 40-50 km per charge in pedal assist, depending on rider weight, terrain and assist level.

Full Suspension + Hydraulic Brakes

Built for rougher routes with front and mid-mounted suspension and a four-link rear setup to take the sting out of gravel and broken tarmac. 27.5 x 2.4 tyres add grip and stability, while hydraulic disc brakes provide confident, controllable stopping power.