Name: Koda 12” Kids’ Bike (2-3 yrs)
Brand: Retrospec
Price: 109.99 USD
Availability: InStock
Rating: 4.8 (77 reviews)

Features

Perfect Fit

A better fitting bike leads to faster learning, heightened confidence, & more fun. At around 17 lbs, this bike is lightweight and easier for kids to maneuver. Its easy-mount frame & ergonomic saddle were tailor-made just for them.

Grows With Them

This bike’s wide range of adjustable seat height, extending from just 15.5” up to 18.5”, can accommodate small riders and their growth spurts, so little cyclists can keep riding comfortably as their bike grows with them.

Optimized Pedaling

Pedaling on this bike is intuitive and efficient, with a gain ratio of 3.5. Every pedal stroke adds speed (“gain”) with just the right amount of energy (“ratio”) needed to propel them, resulting in easier starts & better balance.

Wide, Cushioning Tires

Grooved tires reliably grip and can easily maneuver over different surfaces, making their ride smooth and stable no matter the terrain.

Removable Training Wheels

Get them accustomed to riding on four wheels before they tackle two. Koda effortlessly transitions to a big kid bike whenever they’re ready to say “bye bye” to their training wheels.

Coaster Brake

Uncomplicated and practically a rite of passage as a kid, the coaster brake allows them to simply backpedal to safely ease to a stop.

High-Back Saddle

Comfortable and prevents kids from sliding off the back. Its built-in handle makes it easy to carry and perfect for the parental clutch grab.

Perfect Fit

A better fitting bike leads to faster learning, heightened confidence, & more fun. At around 17 lbs, this bike is lightweight and easier for kids to maneuver. Its easy-mount frame & ergonomic saddle were tailor-made just for them.
Grows With Them

This bike’s wide range of adjustable seat height, extending from just 15.5” up to 18.5”, can accommodate small riders and their growth spurts, so little cyclists can keep riding comfortably as their bike grows with them.
Optimized Pedaling

Pedaling on this bike is intuitive and efficient, with a gain ratio of 3.5. Every pedal stroke adds speed (“gain”) with just the right amount of energy (“ratio”) needed to propel them, resulting in easier starts & better balance.
Wide, Cushioning Tires

Grooved tires reliably grip and can easily maneuver over different surfaces, making their ride smooth and stable no matter the terrain.
Removable Training Wheels

Get them accustomed to riding on four wheels before they tackle two. Koda effortlessly transitions to a big kid bike whenever they’re ready to say “bye bye” to their training wheels.
Coaster Brake

Uncomplicated and practically a rite of passage as a kid, the coaster brake allows them to simply backpedal to safely ease to a stop.
High-Back Saddle

Comfortable and prevents kids from sliding off the back. Its built-in handle makes it easy to carry and perfect for the parental clutch grab.

All Natural Fun From the Field

Their Environment

Best for Outdoor

Indoor/Outdoor

Outdoor

⚠️ 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, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Bike and frame weights are based off pre-production painted frames at time of publication. Weights may vary in final production.

Specifications
Sizing
Financing
Assembly & Owner's Manual

Specifications

Specification

Frameset

Frame High-tensile steel hand-built, Low-Profile step-over frame design and decals protected by clear-coat
Headtube 90mm frame headtube
Fork Unicrown high-tensile steel, 1" threaded

Wheelset

Rims Steel 12", 14g x 20H - painted
Hubs 3/8" (10mm) x 14g x 20H steel ball-bearing/nutted, Coaster Brake rear 16T cog
Spokes 14g UCP
Tires Retrospec 12 x 2.125 (12 1/2 x 2 1/4), S/V valves - Air-Filled, 40psi

Accessories

Bell Aluminum
Training Wheels Steel w/black plastic wheels.

Drivetrain

Crank Steel 1-piece 3" (76mm) x 28T, for 1/2" pedals
Chain KMC 1/2 x 1/8"
BB OPC
Freewheel/Cog 16T
Gain Ratio 3.50

Components

Headset Steel ball-bearing, 1" threaded
Brakes Coaster Brake Rear
Handlebars Steel riser, 470mm width x 110mm rise, 20° sweep, 25.4 center
Grips Soft TPR (95mm (3.75") length, large safety end - PVC/BPA/Lead/Phthalate safe
Stem Quill, steel, 1"
Saddle Retrospec for Kids 12" w/rear grab handle
Seatpost Steel, 1" (25.4mm)
Seatpost Clamp Aluminum alloy QR (1 1/8"/28.6mm OD)
Pedals High-impact nylon, 1/2" w/CPSC reflectors, black

Sizing

How to measure my inseam for a bike

Your inseam can help you find the perfect sized bike (measuring it properly is similar to pant inseams but measured a little differently). Here's how they work:

Stand upright with your feet 6-8" apart.
Using a tape measure or tailor tape, measure from the bottom of your foot to the top of the inside of your leg.
Compare your inseam measurement to the standover height of the bike. You should have about an inch of space between your body and the top tube.

ARider Height

BInseam

CTop Tube

Size	Height Range	Standover Height
12" - Koda	28" - 38"	13"

Financing

Buy Now, Pay Later

Make easy monthly payments over 3,6 or 12 months

$89.60

PER MONTH

3 months

APR 20.22%

Interest $8.81

Total $268.80

$89.60

PER MONTH

3 months

APR 20.22%

Interest $8.81

Total $268.80

$89.60

PER MONTH

3 months

APR 20.22%

Interest $8.81

Total $268.80

Get a real-time decision with just 5 pieces of info.

Assembly & Owner's Manual

Assembly Instructions

Owner's Manual

4.8

Rated 4.8 out of 5 stars

Based on 77 reviews

Total 5 star reviews: 66 Total 4 star reviews: 8 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 0

77 reviews

Sort

Gina D.
Verified Buyer
12/22/24
Rated 5 out of 5 stars
Great Bike
Bought one for 4-yr old grandson, loves it. Well built, great value. Will get another for his little brother!
Was this helpful?
Jessica Y.
Verified Buyer
10/31/24
Rated 5 out of 5 stars
Already peddling!
First time out of the box and he was already peddling!
Was this helpful?
Sarah B.
Verified Buyer
7/9/24
Rated 5 out of 5 stars
Nice little bike
Easy to assemble. Seems easy for our kiddo to ride (she could not get the hang of a balance bike). She is 3.5, but small for her ag,e and the bike is a perfect size fit. It's heavy, but that's good as it takes her a while to get up to a speed that we have to run to keep up! Took a minute for her to figure out how to brake by pushing back, but she's got that down now, too. Would recommend this bike!
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Kelsi S.
Verified Buyer
6/8/24
Rated 5 out of 5 stars
Kids 12” bike
My daughter loves it she went from using a strider bike to just hopping on this one and biking with no training wheels. Very nice grip in the handles and so easy to petal!
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YK
Verified Reviewer
6/4/24
Rated 5 out of 5 stars
Best first bike
I have to come back to write this review. We bought this model (the blue one) when my son was 2 turning 3. It took him a while to enjoy riding it as he wasn’t strong enough to pedal at the beginning. He loved his other balance bike and scooter better. Since last summer (when he was 4), he really started riding around with the training wheels. He seemed very comfortable when riding on this bike. Fast forward this spring, he started riding with only one training wheel (now he’s 5). A week ago, he asked us to take off the other one. In two days, he figured out how to ride the bike. It gives him so much confidence. It’s been almost three years and I love how sturdy it is. Never an issue.
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Features

Perfect Fit

Grows With Them

Optimized Pedaling

Wide, Cushioning Tires

Removable Training Wheels

Coaster Brake

High-Back Saddle

Perfect Fit

Grows With Them

Optimized Pedaling

Wide, Cushioning Tires

Removable Training Wheels

Coaster Brake

High-Back Saddle

All Natural Fun From the Field

Best for Outdoor

Specification

Sizing

How to measure my inseam for a bike

Buy Now, Pay Later

Please enter an amount larger than or equal to $100.

Assembly Instructions