Koda Plus 16 Bike – 2026

Experience the joy of cycling with the RETROSPEC Koda Plus 16 Bike – 2026, designed specifically for young riders. This bike’s lightweight 17.5 lb aluminum frame, kid-focused geometry, and ergonomic saddle make riding easier and more enjoyable. The adjustable seat height, ranging from 19" to 24", ensures the bike grows with your child, providing years of comfortable riding. It features dual V-brakes and a rear coaster brake for teaching proper braking skills. The bike’s optimized 4.0 gain ratio ensures smooth and efficient pedaling while the grooved tires offer reliable traction across various riding surfaces. The removable training wheels provide extra support for beginners and can be taken off when your child is ready for two-wheel riding.

Features

• A lightweight 17.5 lb aluminum frame, kid-focused geometry, and ergonomic saddle make riding easier and more fun for young riders
• The adjustable seat height ranges from 19″ to 24″ to allow the bike to grow with your child for years of comfortable riding
• Dual V-brakes and a rear coaster brake help kids learn proper braking skills while using comfortable adjustable levers
• An optimized 4.0 gain ratio makes pedaling smooth and efficient
• Grooved tires provide reliable traction and stability across a variety of riding surfaces
• Removable training wheels let kids start with extra support and transition seamlessly to two-wheel riding when they’re ready

Tech Specs

• Brakes

  • Front Brake

    Hand-operated aluminum alloy V-brake w/"Tool-Free Plus" reach-adjustable aluminum alloy brake lever

  • Rear Brake

    Pedal-operated rear coaster brake + Hand-operated aluminum alloy V-brake w/"Tool-Free Plus" reach-adjustable aluminum alloy brake lever

• Cockpit

  • Seatpost Clamp

    Aluminum alloy QR

  • Stem

    Aluminum alloy threadless, 40mm x 10°

  • Handlebar

    Aluminum alloy riser, 470mm/W x 110mm/H

  • Grips

    Soft TPR (95mm (3.75") length, large safety end – PVC/BPA/Lead/Phthalate safe

  • Saddle

    retrospec Low-Profile for 16"

  • Seatpost

    Aluminum alloy 1-piece integrated 25.4mm (1") x 220mm, 130mm adjustment range

  • Headset

    Semi-Integrated, steel, 15mm spacers: 1×10, 1x5mm

• Drivetrain

  • Pedals

    Low-Profile Platform, Reinforced Nylon, w/reflectors, 9/16"

  • Chain

    KMC 1/2 x 1/8"

  • Crankset

    Aluminum alloy 4" x 32T

  • Crank

    Steel 1-piece 4" x 32T, for 9/16" pedals

  • Bottom Bracket

    Sealed cartridge, threaded, square taper, 68/122mm

• Frameset

  • Frame

    Aluminum alloy hand-built, Low-Profile step-over frame design with decals protected by clear-coat

• Other

  • Chain Ring

    32T steel

  • Freewheel

    16T

• Suspension

  • Fork

    Unicrown high-tensile steel, Threadless 1"

• Wheels & Tires

  • Rims

    Aluminum 28H, brushed sides/painted centers

  • Front Hub

    Aluminum alloy 28H, ball bearings, nutted 3/8"

  • Rear Hub

    Coaster Brake, steel, 28H, nutted 3/8"

  • Tires

    16 x 1.75, S/V valves, Air-Filled

  • Spokes

    14g UCP