RANDRIDE YS90B Men's 27.5" Men's E-Mountain Ebike Adult Electric Bicycle 1000W Motor, All-Terrain Electric Bike 48V 13.6Ah Battery Off-Road E-Bike

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Product Description RANDRIDE YS90B Electric Bicycle — Performance without compromise, safety without compromise, one bike is enough for multi-scenario travel!

The RANDRIDE YS90B is a 27.5-inch adult electric bicycle with comprehensive performance and adaptability to multi-scenario riding. It perfectly blends the practicality of commuting with the sports performance of outdoor riding. Based on a lightweight aluminum alloy body, a 1000W high-power power system, a 27-speed refined transmission kit, professional braking and shock absorption configuration, and dual-mode long-lasting range, the entire bike comprehensively optimizes the riding experience. The vehicle has stable handling, abundant power, and reliable safety. It can meet the needs of daily urban commuting and short-distance travel, and can also easily handle complex road conditions such as steep slopes and bumpy paths. It is an all-around travel and riding equipment that balances quality, performance, and cost-effectiveness.

I. Lightweight Alloy Body, Sturdy, Durable, and Flexible to Control The entire bike is built with a high-quality aluminum alloy frame. The material has high strength and excellent toughness, with outstanding rust resistance, corrosion resistance, and deformation resistance. It is not easy to age or break after long-term outdoor exposure to wind and sun and bumpy riding, with durability far exceeding ordinary models. Thanks to advanced lightweight craftsmanship, the entire bike weighs only 28KG, completely getting rid of the problem of traditional electric vehicles being bulky and difficult to move. Daily pushing, carrying, and parking are all very convenient. The unfolded dimensions are 185CM66CM110CM. Paired with 27.5×2.4-inch widened tires, the body proportions are coordinated and the center of gravity is stable. It balances flexible handling and excellent road passability, adapting to various daily travel and leisure riding scenarios.

II. Kilowatt-Class Strong Power, Easily Breaking Through When Climbing and Accelerating The bike is equipped with a 1000W high-power motor and an intelligent brushless controller. Power output is stable and smooth, with rapid response. Starting has no lag, and acceleration has sufficient explosive power, delivering a smooth riding experience. The vehicle’s maximum speed can reach 45km/h, efficiently reducing travel time and meeting the travel needs of fast commuting and short-distance rapid riding. It also has a 30° powerful climbing capability, easily conquering long steep urban slopes, rural inclines, and mountain ramps. It completely solves the pain points of weak power, laborious climbing, and sluggish acceleration in ordinary electric vehicles. The intelligent controller precisely regulates power and energy consumption. While ensuring surging performance, it reduces motor wear, and power remains stable without fading during long-term riding.

III. 27-Speed Fine Transmission, Adaptable to All Road Conditions and Diverse Riding The YS90B is equipped with an advanced 27-speed professional transmission system. Compared with conventional 21-speed models, gear divisions are more refined, gear ratio coverage is wider, and adaptability is stronger. During riding, gear shifting is smooth and precise, with tight engagement and no jerkiness. Gears can be freely switched according to speed, road conditions, and riding effort. On flat roads, switch to high gear for easy cruising and effort-saving travel, improving riding efficiency. On steep slopes, switch to low gear to build power and increase efficiency, greatly reducing physical exertion. The rich gear choices perfectly adapt to different scenarios such as urban commuting, long-distance outings, and outdoor leisure, easily matching various riding rhythms.

IV. Shimano Braking Paired with Shock Absorption, Dual Protection for Riding Safety Safety configuration is solid and in place. The entire bike is equipped with the SHIMANO T200 professional braking system. Braking is sensitive and precise, and stopping is stable and powerful. The braking distance is short. When facing sudden road conditions, it can brake quickly and smoothly, effectively eliminating hidden dangers such as slipping and fishtailing, comprehensively ensuring riding safety. At the same time, it is equipped with a professional shock absorption structure, which can efficiently filter bumps and vibrations caused by road gravel and potholes, buffer riding impact, and reduce discomfort caused by road bumps. With dual protection from braking and shock absorption, it balances safety and comfort. Even beginners can easily handle it, and riding on complex road conditions remains smooth and reassuring.

V. Dual-Mode Long-Lasting Range, Intelligent Configuration Improves Experience In terms of range, it is equipped with a 48V 13.6AH large-capacity lithium battery. The cells are safe and stable, with excellent storage performance. It supports dual-mode riding: pure electric and assisted. In pure electric mode, the range can reach 40-50km, fully covering scenarios such as daily commuting to and from work, grocery shopping, and short-distance travel. In assisted mode, the range can reach 80-90km, easily meeting the needs of suburban outings and long-distance leisure riding. The battery only needs 7-8 hours to fully revive. The range is real and not falsely rated, saying goodbye to frequent charging anxiety. The entire bike is equipped with a high-definition color LCD instrument, which can clearly display core data such as speed, remaining battery, mileage, and transmission gear in real time. Riding status is clear at a glance. Paired with anti-slip wear-resistant tires, it further improves the practicality and riding quality of the entire bike.

Overall, the RANDRIDE YS90B electric bicycle integrates a lightweight and durable body, kilowatt-class surging power, 27-speed precise transmission, professional safety protection, and long-lasting stable range, with outstanding and balanced overall performance. It is suitable for daily urban commuting and can also handle outdoor multi-terrain leisure riding. It is safe, comfortable, economical, durable, and outstanding in cost-effectiveness, making it an ideal commuting choice for adults’ all-scenario travel.

[Product Parameters] Model: RANDRIDE YS90B Weight: 28KG Frame: Aluminium alloy Meter: Color LCD Display Brake: SHIMANOT200 Damping: Shock absorption Engine: 1000W Motor Battery: 48X13.6AH Assistance mileage: 80-90 km Pure electric range: 40-50km Tyre: 27.5X2.4 Charging time: 7-8H Controller: Intelligent Brushless Controller Transfer: Level 27 Gradability: 30° Speed: Up to 45 km/h Unfolded Dimensions: 185CM*66CM*110CM