Retrospec Koda Plus 20" Kids Bike > 20" > Black Matte 5479

SKU: 210000016755

They’ll pedal on another level with Koda Plus. This premium kids’ bike offers improved balance, responsive pedaling and braking, and everything they need to build their confidence on two wheels (and their love for cycling). Its reach-adjustable V-brake is like the brakes they’ll find on their first adult bike, offering stop power that gives them confidence and makes them feel safe. Plus, this bike ready to grow with them, thanks to an adjustable seat that can start as low as 21.5" and adjustable handlebars to boot. Growing pains? We don’t know them. 

Key Features

Grows With Them

This bike’s wide range of adjustable seat height, extending from just 21.5” up to 27.5”, 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 4.0. Every pedal stroke adds speed (“gain”) with just the right amount of energy (“ratio”) needed to propel them, resulting in easier starts & better balance.

Easy-Reach V-Brake

This bike features a highly responsive, easy-reach V-brake that teaches kids early how to use hand brakes like those found on adult bikes. Easily adjust the brake lever’s reach to fit smaller hands.

Perfect  Fit

A better fitting bike leads to faster learning, heightened confidence, & more fun. At 23.25 lbs, this bike is lightweight and easier for kids to maneuver. Its easy-mount frame & ergonomic saddle were tailor-made just for them.

Wide, Cushioning Tires

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


Frame High-tensile steel hand-built, Low-Profile step-over frame design with decals protected by clear-coat
Headtube 90mm frame headtube
Fork Unicrown high-tensile steel, leading axle design, 1" threaded
Rims Aluminum 16", 14g x 36H - brushed sides/painted centers on select colors only
Hubs Front: 3/8" (10mm) x 14g x 36H steel ball-bearing/nutted, Rear: Freewheel 16T
14g UCP
Tires Retrospec 20 x 1.75, S/V valves - Air-Filled, 40psi
Kickstand Steel, center-mount
Bell Aluminum
Basket Plastic woven: 9.5L x 6W x 6.5"D (240Lx155Wx165Dmm) (girls only). Basket weight: 0.30lbs
Crank Steel 1-piece 5" (127mm) x 32T, for 1/2" pedals
Chain KMC 1/2 x 1/8"
Freewheel/Cog 16T
Headset Steel, ball-bearing, 1" threaded
Brakes Hand-operated V-brake rear, steel body w/2-finger plastic, reach-adjustable brake lever
Handlebars Steel riser, 600mm width x 110mm rise, 20° sweep, 25.4 center, w/crossbar & pad
Grips Soft TPR (95mm (3.75") length, large safety end - PVC/BPA/Lead/Phthalate safe
Stem Quill, steel/aluminum, 1"
Saddle Retrospec for Kids 20", padded
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