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.

Das Ist Wasserfest (Ip65), Aber Nicht Wasserdicht. Kurzfristig Kann Ihr E-Bike Nass Werden Und Im Regen Stehen, Aber Jede Langfristige Exposition Kann Ernsthafte Probleme Verursachen.

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 Elektro-Mountainbike 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 Elektro-Mountainbike

Motor

1000W

Battery

48V 17AH

Speed

48 KM/H

Range

50 KM

€1.546,95 €1.344,95

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Description

Kurze Zusammenfassung

Das RANDRIDE YG90A ist ein vollgefedertes 27,5"-Elektro-MTB, das für Fahrer gebaut wurde, die auf der Straße und im Gelände eine ordentliche Leistung und Komfort wünschen. Ein 1000-W-Hinterradnabenmotor, ein 48-V-17-Ah-Akku und hydraulische Shimano-Bremsen sorgen für Kraft und Kontrolle, während die Viergelenk-Hinterradaufhängung und die CST-Reifen der Größe 27,5 x 2,4 raue Strecken, Schotter und Schlaglöcher ausgleichen.

Sanfte Leistungsentfaltung

Der bürstenlose 1000-W-Hochgeschwindigkeits-Hinterradmotor sorgt für eine starke Beschleunigung und für das Erklimmen von Hügeln, wobei das Drehmoment in den meisten technischen Datenblättern im Bereich von 60-70 Nm liegt.

Dank mehrerer Unterstützungsstufen können Sie selbst bestimmen, wie stark das Rad für Sie arbeitet:

Niedriger PAS für Effizienz und größere Reichweite
Höhere PAS-Stufen für schnelle Beschleunigung und steilere Anstiege
Reiner Elektro-/Gasbetrieb (wo erlaubt) für entspanntes Cruisen

Komfort und Kontrolle

Das YG90A ist wie ein richtiges vollgefedertes MTB gebaut:

Federgabel vorne, um Schläge von Wurzeln, Bordsteinen und Schlaglöchern abzufangen
Vierlenker-Hinterradaufhängung für zusätzlichen Komfort und Traktion am Hinterrad.
27,5" x 2,4" CST-Reifen mit extra viel Volumen für Grip auf Schotter, leichten Trails und unebenen Straßen
Ergonomischer, rutschfester Sattel, der auch bei längeren Fahrten bequem und stabil bleibt.

Hydraulische Scheibenbremsen vorne und hinten sorgen für ein scharfes, kontrolliertes Bremsen auch bei höheren Geschwindigkeiten oder bei Nässe, so dass sich das Bike auch bei voller Beladung oder im Gelände viel vertrauenserweckender anfühlt.

Specifications

Collection	Elektrische Fahrräder
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.