Sprocket 7D 20" | Trek Bikes
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2019

Sprocket 7D 20"

/
$339.99 Model 23103

Runs on juice boxes and sunshine. Electra’s Sprocket 20” bikes provide good old-fashioned fun in a new good-fashioned ride. Featuring Electra’s patented Flat Foot Technology®, this bike is both comfortable and easy-to-ride. Designed to accommodate growth spurts, the Sprocket 20" is perfect for kids ages 5 to 8 between 3'8" to 4'5" tall.

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It's right for you if...

You're looking for a well designed, quality bike for your little one that is built to last. These fun-sized bikes embody all of the energy, creativity and explorative nature of being a kid. After all, the best memories are made on two wheels.

The tech you get

A 7-speed derailleur provides a wide range of gears while Electra’s Flat Foot Technology, Kraton grips and custom Selle Royal saddle make this a comfortable bike for young riders. Safety is key with 20" Schwalbe puncture-resistant tires, and front and rear linear-pull brakes.

The final word

Remember riding to your friend’s house or the store? Or taking off for nowhere in particular? It was simple and fun. Remember fun? We do. Sprocket features Electra quality and style with patented comfort and control. So get 'em off the devices and get ‘em outside, because outside is their best side.

favorite_borderWhy you'll love it

  1. Flat Foot Technology® allows kids to sit upright and plant their feet flat on the ground without ever leaving the saddle, which means no tippy-toe stops and a wide view of the road so they can see what's coming.
  2. Dual position crank arm allows the bike to grow with kids.
  3. Adjustable pedal mount positions accommodate growth spurts.
  4. Schwalbe Big Ben puncture-resistant tires with Kevlar® Guard protect them against flats to keep them riding all day.
  5. Designed as a universal, aluminum frame and built to last so this bike can be passed down to siblings.
  6. Accessorize their new ride with a custom Electra bell or handlebar bag to carry all the necessities.


Features

Specifications

  • Frameset

    Frame
    Aluminum w/patented Flat Foot Technology®
    Fork
    High tensile steel
  • Wheels

    Front hub
    Steel 32h
    Rear hub
    Steel 32h freewheel
    Rims
    Anodized alloy w/machined sidewalls
    Tires
    Schwalbe Big Ben 20x2.15” w/reflective stripe w/puncture-resistant Kevlar® Guard casing, 67TPI
  • Drivetrain

    Shifters
    Shimano Revo 7-speed twist w/optical gear display
    Rear derailleur
    Shimano Tourney
    Crank
    Steel 3-piece w/dual position 140 mm arms w/steel 32T chainring
    Bottom bracket
    68 mm/126 mm threaded
    Cassette
    Sunrun 7-speed 14-28T
    Chain
    KMC Z51NP
    Pedals
    Resin 9/16˝ w/reflectors
  • Components

    Saddle
    Electra Kids Selle Royal 20˝ saddle, matching design w/scuff guard
    Seatpost
    Alloy 27.2 mm x 250 mm
    Handlebar
    Electra 20" Sprocket
    Grips
    Kraton
    Stem
    Forged alloy 25.4 mm quill, 40 mm extension
    Headset
    1" steel threaded
    Brakeset
    Front & rear: alloy linear-pull
  • Accessories

    Extras
    Alloy kickstand, stainless steel and anti-rust hardware
  • Weight

    Weight
    15.42 kg / 27 lbs
We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Bike and frame weights are based off Trek pre-production painted frames at time of publication. Weights may vary in final production.

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