By Deruiz


Regular price £1,299.00
Regular price Sale price £1,299.00
Shipping calculated at checkout.
Color: Moon Beam

The Quartz is the perfect choice for those seeking a modern look with efficient performance. With its 28" Easy Entry 45cm frame, 644Wh battery, and responsive motor, this bike provides a long reach with an impressive range. Experience a youthful ride with the Quartz.


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Side view of Deruiz Quartz electric bike in white on a clean background
Regular price £1,299.00
Regular price Sale price £1,299.00

Ride beyond limits: Discover Quartz Features

  • Tires - Schwalbe Big Ben Tires

    Schwalbe Big Ben 28 x 2.0" tires provide increased stability and traction, representing excellent German craftsmanship to ensure you reach your destination in optimal condition.

  • Lighting System - Modern LED Lighting

    Equipped with a powerful 50-lux LED headlight and integrated rear brake light, the innovative design improves safety. Be visible to others and enlighten your ride.

  • Saddle - Selle Royal Modern Surface for Added Comfort and Clean Surface

    The saddle's design and padding aim for comfort, with a leather-like surface, elegant and durable like you. Go for long rides. This time beyond.

  • Front Fork - Suntour NEX Air Suspension

    The Suntour NEX air suspension is finely designed to effectively absorb road irregularities, enhancing stability and control.


  • Frame

    Aluminum Alloy 6061

  • Weight

    27.5 KG

  • Type

    Step through

  • Suspension Fork

    Suntour spring shock 100 mm

  • Rear suspension


  • Motor

    250W 40Nm rear motor

  • Battery

    DownTube, 48V 644 Wh

  • Display

    LCD with Bluetooth

  • Charger

    48V 2A

  • Pedal Assist


  • Brake

    Aries TR180

  • Shifter

    8 speed

  • Crankset:

    Prowheel Crankwheel, 42T, 170mm

  • Cassette

    11-32T, 8 Speed

  • Handlebar

    Special comfort Bar

  • Grips

    Soft 130mm pairs

  • Tires

    Schwalbe big ben city & trekking 28*2.0 inch

  • Saddle

    Selle Royal Leather Surface

  • Pedals

    VP 856 Trekking

  • Front Light

    50 lux

  • Rear Light

    With brake signals, 6V/36V/48V Universal, DC

  • Mudguards

    58mm aluminum front & rear

  • Rear Rack


  • Load Capacity

    140 KG

  • Riding Range

    50-150 KM

  • Recommended Rider Size


  • Maximum speed

    16 miles | 25 Km

Stylish man in white outfit posing with black Ref Essential bike against a modern building backdrop, showcasing urban lifestyle.

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Embark on the ultimate biking experience by booking a free test ride with us today. Feel the thrill of the ride firsthand and explore the superior features of our bikes. Visit any of our stores to witness a diverse range of models and accessories curated to elevate your biking adventure. Our knowledgeable staff is ready to assist you in finding the perfect ride that suits your preferences and needs.

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