Skip to product information
1 of 11

EastRock

RockFlex

RockFlex

Regular price $1,659.00 USD
Regular price $1,659.00 USD Sale price $1,659.00 USD
Sale Sold out
Color

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.

View full details

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)

    Motor

    48V500W Hub Motor

    Charger

    D-POWER 48V3A

    Charging Time

    5 Hours

    Controller

    KT 48V25A

    Display

    KT LCD4

    Sensor

    KT-V12 Double Hall Speed Sensor

  • Frame

    6061 Aluminum Alloy, 20 in.

    Fork

    Spring Suspension, All Black

    Handle Bar

    Aluminum Alloy, Black

    Stem

    Patented Thick Stem, Aluminum-Alloy 6061, 8°

    Wheel

    Aluminum Alloy Spoke Wheel

    Tires

    CST 20×2.4, Puncture-Resistant

    Range

    60 Miles(PAS)

  • Crankset

    52T 130mm Forged Alloy

    Derailleur

    Shimano RD-TY300, Tourney 7 Speed

    Brake

    NUTT Hydraulic Disk Brake, 160mm F/R

    Top Speed

    20 MPH

    Net Weight

    68 lbs

    Packing Size

    64*11*42 in

1 of 3