Skip to content
MEMORIAL DAY WEEKEND SALE
MEMORIAL DAY WEEKEND SALE

Frog 53 Hybrid Bike (20" 8-Speed)

SKU L-FH53-GRE

Type: Kids • Hybrid
Bike: 20" wheels • 18.0 lbs
Rider: 5-8 years • 44"-60" height

Save 20% Save 20%
Original price $867.00
Original price $867.00 - Original price $867.00
Original price $867.00
Current price $694.00
$694.00 - $867.00
Current price $694.00
Color: Green

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.

Introducing the Frog 53 Hybrid Bike (20" 8-Speed), a versatile 20-inch hybrid bicycle designed specifically for children aged 5 to 7 years old. This top-of-the-line hybrid bike features a lightweight and durable aluminum frame, weighing only 18.0 lbs. Its maneuverability on various surfaces like roads, sidewalks, trails, and forest paths is unmatched. With Kenda Small Block Eight tires, the bike offers exceptional stability and grip. It comes complete with full-length mudguards and the option to attach a pannier rack, perfect for carrying school books and sports equipment.

The Frog 53 Kids' Bike is equipped with components tailored to your child's age. It has replaced the older Frog 52 and Frog 55 models. It includes a quick-release child-specific saddle for optimal riding comfort and FrogFit Technology® youth-specific 8-speed gear shifters. With their short lever travel and smooth cabling, changing gears and conquering hilly terrains becomes a breeze. The bike also features Tektro brakes with small, easily reachable brake levers, providing better control and boosting young riders' confidence. Additionally, our patented Frog cranks ensure effortless pedaling, reducing the distance between the pedals and enhancing efficiency and comfort for children.

Designed for longevity, the Frog 53 is optimized to grow with your child. Its lower bracket position guarantees a safer and more ergonomic riding experience, accommodating a wider range of leg lengths to suit growing kids. Furthermore, the handlebar height can be adjusted within a 40mm range as your child continues to grow, ensuring a perfect fit at all stages.

FROG 53 FEATURES

  • Lightweight 20-Inch Geared Bike: Built for easy handling.
  • FrogFit Technology 8-Speed Gears: Designed just for kids for easy gear change.
  • Patented Frog Cranks: For more effortless pedaling, with reduced distance between pedals to increase efficiency and comfort.
  • Lower Bottom Bracket: To help accommodate a greater leg-length ideal for growing kids.
  • Child Specific, Easy-to-Reach Tektro Hand Brakes: With adjustable levers, perfect for smaller hands. Better control means improved confidence for young riders.
  • 460mm Width Flat Handlebar: To ensure a comfortable reach for your child.
  • Kenda "Knobby" Off-Road Tires: A versatile tire that work great on dirt, grass, gravel, roads, or bike paths!
  • Easily Installed Mudguards: Useful if you ride regularly where the mud is flying.
  • High Quality Chain Guide Preinstalled: Includes an optional full chain guard to be installed if you prefer.
  • Child Sized, Soft Handlebar Grips: For comfortable riding.
  • 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 53 SIZING

WHEEL SIZE 20"
RIDER HEIGHT 44" - 60"
RIDER AGE 5 - 8 years
MINIMUM INSEAM*
(Beginner / Experienced Rider)
21.5" / 19.0"
MAXIMUM INSEAM
(Experienced Rider)
25.6"
SEAT HEIGHT 22.0" - 27.3"
STANDOVER HEIGHT 20.3"
BIKE WEIGHT (with Pedals) 18.0 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 11" (280mm)

FORK 6061 T6 heat treated aluminium alloy
FRONT HUB Quando, Aluminium, Sealed hub, Quick release, 20 hole
REAR HUB Quando, Aluminium, Sealed hub, Quick release, 20 hole, Shimano type 8/9 speed free hub body
CASSETTE / FREE WHEEL 8-speed, 11-32t
REAR DERAILLEUR Shimano Altus, M310, 8-speed
RIM Aluminium, 20", Double wall, Machined braking surface
SEAT CLAMP Aluminium, Quick release
HEADSET Neco, 1-1/8" semi-integrated threadless, Frog Bikes top cap
STEM Aluminium, 1-1/8", 38mm, 4 bolt clamp
GRIPS / BAR TAPE Frog Bikes specific, Lock on, Slim grips
GEAR SHIFTER FrogFit Technology youth-specific 8-speed with short lever travel and ultra slick gear cable
BRAKES Tektro 836AL, Aluminum, Linear pull
TIRES Kenda K1047, 20" x 1.5", Hybrid, ETRTO/ISO: 38-406
MUDGUARDS Full length, Resin, Black, Includes mounting hardware
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 Frog Bikes, Eco-friendly rice husk & plastic composite, 9/16" thread, Reflectors
CHAIN KMC, 8-speed
HANDLEBAR Aluminium, Flat bar, 460mm
BRAKE LEVERS Tektro JL510, Aluminium, Easy reach
SADDLE Frog Bikes child-specific saddle (small), Steel rails
ENCLOSED TOOLS 4mm allen
REQUIRED TOOLS Scissors, Phillips head screwdriver, 15mm spanner or adjustable wrench (helpful but not required)
KICKSTAND Compatible with Frog Kickstand (Small)
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.

TRAINING WHEELS Not compatible with training wheels

GEOMETRY

Frog 8-Speed Hybrid Geometry
A Wheelbase (mm) 848
B Seat Tube Angle (Degrees) 74
C Head Tube Angle (Degrees) 71
D Effective Top Tube (mm) 440
E Head Tube Length (mm) 100
F Chain Stay Length (mm) 361
G Seat Tube Length (mm) 280
H BB to Floor (mm) 216

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