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Regular price $1,659.00 USD
Regular price $1,659.00 USD Sale price $1,659.00 USD
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The EastRock RockFlex is an all-terrain folding fat electric bike designed for versatile riding on various road conditions. It features robust full suspension components, a 48V 500W high-speed motor, and 20x4.0 inch puncture-resistant fat tires, making it suitable for riding on any road surface. The RockFlex is equipped with a 48V 15AH LG21700 battery that supports the bike to travel up to 60 miles at a top speed of 20 MPH. This electric bike offers a combination of power, versatility, and durability for riders who want to explore various terrains and road conditions.

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Folding Stem

The stem easily folds down for compact storage and transportation, ideal for commuters or those with limited storage space. The feature is user-friendly and convenient to use, allowing riders to quickly fold and unfold the bike as needed. The folding stem adds versatility and adaptability to the bike's design, making it a great option for urban riders.

Seatpost Battery

A sleek and innovative way to integrate the power source, hidden in the seatpost for a clean and streamlined look. Provides a low center of gravity for improved stability and handling.

Full Suspension

The full suspension system improves rider comfort and stability by absorbing shock and vibrations from rough terrain. With both front and rear suspension, the bike provides better traction and control, even at high speeds or on steep descents, making it ideal for commuting, off-road riding, or leisurely cruising.

Fat Tires

The extra-wide tires provide excellent traction and stability on loose terrain, like gravel or sand. The deep tread pattern allows for better grip and control in challenging conditions, while the cushioning effect absorbs shock and vibrations for a more comfortable ride. Ideal for off-road trails and uneven terrain.

  • Battery

    48V15AH (LG 21700 CELLS)


    48V500W Hub Motor


    D-POWER 48V3A

    Charging Time

    5 Hours


    KT 48V25A


    KT LCD4


    KT-V12 Double Hall Speed Sensor

  • Frame

    6061 Aluminum Alloy, 20 in.


    Spring Suspension, All Black

    Handle Bar

    Aluminum Alloy, Black


    Patented Thick Stem, Aluminum-Alloy 6061, 8°


    Aluminum Alloy Spoke Wheel


    CST 20×2.4, Puncture-Resistant


    60 Miles(PAS)

  • Crankset

    52T 130mm Forged Alloy


    Shimano RD-TY300, Tourney 7 Speed


    NUTT Hydraulic Disk Brake, 160mm F/R

    Top Speed

    20 MPH

    Net Weight

    68 lbs

    Packing Size

    64*11*42 in

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