Skip to content
EARLY BLACK FRIDAY DEALS - Free Shipping on Select woom, Strider and Diamondback Bikes | Stocking Ideas up to 50% off
FREE Shipping Select Woom, Strider & Diamondback | Stocking Ideas up to 50% off

Frog 58 Road Bike (20" 9-Speed)

SKU L-FR58-EBL

Type: Kids • Road • Gravel • Cyclocross
Bike: 20" wheels • 18.1 lbs
Rider: 6-8 years • 47"-58" height

Save 20% Save 20%
Original price $1,050.00
Original price $1,050.00 - Original price $1,050.00
Original price $1,050.00
Current price $840.93
$840.93 - $840.93
Current price $840.93
Color: Electric Blue

SHIPPING CATEGORY

Bike ($34 Ground Shipping)

QUESTIONS

Contact us by chat, phone, text or email.

SHIPPING

Shipping Method determines your shipping timeline:

  • Ground: 3-5 business days
  • Expedited: 1-2 business days

Shipping Category determines your shipping cost:

  • Bike: Flat rate Ground per bike (varies by model)
  • Large Accessory: $34 Ground per product
  • Accessory: FREE with Bike & Large Accessory orders

Learn more.

U.S. (Contiguous) only. AK/HI & International shipping available.

RETURNS

We will gladly accept returns of NEW merchandise within 30 days from receiving your order.

Learn more.

THE BEST (AND ONE OF THE ONLY) LIGHTWEIGHT ALL-ALUMINUM 20" ROAD / CYCLOCROSS BIKES AROUND!

The 20" Frog Road 58 Kids Bike is ideal for 6 to 7 year old who participate in road racing, cyclocross and triathlons, or who just simply love road riding. We know how hard it can be to find a properly fitted road bike for smaller children, which is why we are excited to carry the Frog Road 57. A lightweight, properly sized road bike can help kids fall in love with road cycling and embrace it as an integral part of their lives for years to come.

This premium children’s road bike is the bike of choice for young, multi-discipline racers. It has a super-lightweight frame, weighing just 18.1 lbs. helping children increase their distance, speed, efficiency and confidence for a high-performance ride.

This kids road bike comes with two sets of tires, slick Kenda road tires (installed) and Kenda cyclocross tires (with more grip), child-specific short drop handlebars for ease of handling and dual braking control, broadening the bikes capabilities for when in the road-riding position.

It is also equipped with 9-speed gears with short-reach brake levers making braking easier and more comfortable for smaller hands and an ergonomic slimline children’s saddle for a more agile riding experience. This road bike is perfect for kids looking for pace and efficiency while riding or racing.

The Frog Road 58 is geared towards children looking to experience both on and off road riding and racing. The frame has clearance to fit both slick and cyclocross tires allowing the bike to handle trails and dirt as well as tarmac.

FROG ROAD 58 FEATURES

  • Lightweight Aluminum Frame: A road bike design, perfect for road racing, cyclocross & triathlons.
  • Narrow and Short-Drop Child Specific Handlebars: For ease of handling.
  • Dual Braking System: Auxiliary brake levers work in line with the drop bar shifter/levers giving an additional braking control position on the top of the handlebars for added confidence.
  • Patented Frog Cranks (114mm): For easier and more powerful pedaling, with reduced distance between pedals to increase efficiency and comfort.
  • FrogFit Technology 9-Speed Gears: Designed just for kids for easy gear change.
  • Quick Release Wheels: 9-speed rear hub with front & rear hubs.
  • Ships With 2 Sets of Tires: Kenda road and Kenda cyclocross 20" tires.
  • Quick Release Seat Post: For easy height adjustment.
  • 4 Reflectors: 1 front; 1 rear; 1 on each wheel.
  • Black Frog Bell: To let others know you're approaching.
  • "Touch-Up" Stickers: Matched to your bike's color, designed to cover those inevitable scratches that arise from everyday use.
  • Clear Frame Protective Stickers: For preventative protection as needed.

    FROG ROAD 58 SIZING

    WHEEL SIZE 20"
    RIDER HEIGHT 47" - 58"
    RIDER AGE 6 - 8 years
    MINIMUM INSEAM*
    (Beginner / Experienced Rider)
    22.7" / 20.2"
    MAXIMUM INSEAM
    (Experienced Rider)
    24.8"
    SEAT HEIGHT 23.2" - 27.0"
    STANDOVER HEIGHT Coming Soon
    BIKE WEIGHT (with Pedals) 18.1 lbs.

    * MINIMUM INSEAM measurement for a child who is large enough to ride this bike. Beginner (or timid) riders must reach the ground comfortably and flat footed while straddling the seat, meaning their inseam must be close to the minimum seat height. Experienced (or confident) riders will be more comfortable raising their heels off the ground when straddling the seat. See Kids Bike Sizing Guide.
    STANDOVER HEIGHT is measured from the top of the top tube to the ground, passing directly by the front of the chainring.

    FITTING YOUR RIDER

    Getting your kid on the right size bike is important and easy! All you need is:

    • RIDER INSEAM =  Your child's inseam, measured from the top of the crotch directly to the ground. (This is NOT a pant leg inseam measurement).
    • RIDER EXPERIENCE = Your child's ability, comfort and confidence levels while riding a bike.

    With these two pieces of information, you can easily calculate the MINIMUM SEAT HEIGHT your child needs on their new bike.

    See our Kids Bike Sizing Guide for more details. And see Choosing the Best Bike for YOUR Child for our comprehensive guide to find your kid's next bike!

    If you do have any further questions or concerns about sizing, please contact us and one of our Kids Bike Experts would be happy to help!

    TECHNICAL SPECS

    PRODUCT SAFETY CERTIFICATION

    ISO 4210

    CPSC 1512 (CFR1512)

    FRAME

    6061 T6 heat treated aluminium alloy

    Seat tube 30cm (12")

    FORK 6061 T6 heat treated aluminium alloy
    FRONT HUB Quando, Aluminium, Sealed hub, Quick release, 24 hole
    REAR HUB Quando, Aluminium, Sealed hub, Quick release, 28 hole, Shimano type free hub body, 9-speed
    CASSETTE / FREE WHEEL 9-speed, 11-32T
    REAR DERAILLEUR Shimano Sora, RD-R3000, 9-speed
    RIM Aluminium 20", Double wall, Machined braking surface
    SEAT CLAMP Aluminium, Quick release
    HEADSET Neco, 1-1/8" semi-integrated threadless, Front brake hanger, Frog Bikes top cap
    STEM Aluminium, 1-1/8", 38mm, 4 bolt clamp
    GRIPS / BAR TAPE Black bar tape
    GEAR SHIFTER Microshift SBR492S, 9-speed, Jnr rapidfire plus, Aluminium canti/roller-brake
    BRAKES Tektro Oryx, 992AG, Alloy cantilever
    PRIMARY TIRES Installed, Kenda K-1018, 20" x 1-1/8" road, ETRTO/ISO: 28-451
    SECONDARY TIRES Included, Kenda K1153 20" x 1-3/8", Cyclocross, ETRO/ISO: 37-451
    ACCESSORIES BOX Black bell, Bike reflectors white/red, Wheel reflectors white, Paint plasters, Frame protector patches
    CRANK SET / CHAIN RING Frog Bikes Patented, 114mm, Aluminum straight arm cranks, 32T chainring, Black
    BOTTOM BRACKET Thun Shorty-ML-SL, Square taper, 68/108/107.5
    PEDALS Wellgo M189-M, Resin platform, Single sided, Toe clips (small), 9/16" thread, Reflectors
    CHAIN KMC, 9-speed
    HANDLEBAR 6061 aluminium, Custom drop bar, 320mm
    BRAKE LEVERS Integrated to gear shifters & Tektro RL570 auxiliary levers
    SADDLE Frog Bikes child-specific slimline saddle (small), Steel rails
    ENCLOSED TOOLS 4mm allen
    REQUIRED TOOLS Scissors, Phillips head screwdriver, 15mm spanner or adjustable wrench (helpful but not required)
    KICKSTAND Incompatible
    BOTTLES & CAGES

    This bike has braze-ons (mounting screws/holes)

    Compatible with all water bottles & cages. Side load cages are recommended due to the smaller frame.

    GEOMETRY

    Frog Road Bike Geometry
    A Wheelbase (mm) 820
    B Seat Tube Angle (Degrees) 75
    C Head Tube Angle (Degrees) 71
    D Effective Top Tube (mm) 410
    E Head Tube Length (mm) 85
    F Chain Stay Length (mm) 355
    G Seat Tube Length (mm) 300
    H BB to Floor (mm) 240

    RETURNS & EXCHANGES

    Our "Ride Happy" Guarantee: We want you to love your purchase, but if you are not completely satisfied, we offer hassle-free returns on all orders.

    You have 30 days from receiving your order to initiate your return with us:

    • Returns must be in NEW condition with original packaging and product tags.
    • You are responsible for packaging and return shipping. You may purchase a return shipping label from us, which is likely your least expensive option with our discounted rates.
    • Please take your new bike for a "test ride" to make sure it's right for your Rider! Our standard for still being in new condition after a "test ride" is similar to a local bike shop that offers test rides outside their shop. We understand some "dust on the tires," but please keep it new (and hold on to packaging) until you are sure you're keeping it!
    • Your original shipping cost is non-refundable.

    If you'd like to return your order, please start here.

    WARRANTY

    Ready Set Pedal stands behind all products we sell. Most of our brands (including all bikes) offer a limited warranty. We will work directly with the manufacturer (on your behalf) to evaluate and process your warranty claim. If the issue/defect is deemed eligible to be covered under warranty, we work to get you a replacement, repair or refund as quickly as possible. If you're experiencing an issue/defect with an order, please contact us for support.

    Frog offers a standard 2 year warranty on all frames, forks, parts and paintwork (excluding tires & inner tubes). Register here for Frog's FREE extended Warranty Plus, which offers a 10 year warranty on frames, handlebars, stems, seat posts, cranks and forks (excluding suspension forks). You must complete and submit the Warranty Plus application form within 28 days of purchase.

    Suspension forks come with a standard warranty of 2 years and are not included in the Warranty Plus offer.

    Learn more.

    DESIGNED FOR KIDS

    Frog Continues to Lead in Kid-Centric Bike Design

    AWARD WINNING & LIGHTWEIGHT

    Aluminum Frames & Ergonomic Design Lead to Award Winning Bikes

    READY SET PEDAL INSPECTION

    Our Bike Technicians Tune & Inspect Every Frog Bike

    "FROG FIT"

    Frog's Proprietary Fit Technology Ensures the Perfect Fit

    FAST SHIPPING

    Flat Rates on Bikes

    Free on Accessories over $50

    TALK TO A KIDS BIKE EXPERT

    (970) 718-2453

    Call, Text, Chat, or Email

    PRICE MATCH

    Shop Confidently

    30-Day Price Match Guarantee

    EASY RETURNS

    "Ride Happy" Guarantee

    30-Day Return Policy

    * Reviews include similar products

    SHOP OTHER BIKE ESSENTIALS