The Fit Bike Co Misfit 16 is a black kids BMX bike with a compact frame, 16-inch wheels, and a single gear, shown from the side on a white background.
A teal Fit Bike Co Misfit 16 BMX bike for kids, featuring black handlebars, seat, pedals, and tires; white rims; and a bold red "FitBikeCo" logo on the frame.
A Fit Bike Co Misfit 16, a black kids' BMX bike with thick tires, small frame, upright handlebars, and sealed integrated headset, is shown in profile against a white background.
A side profile of the teal Fit Bike Co Misfit 16 kids BMX bike with black seat, handlebars, and tires, and "FITBIKECO" branding on the frame.
Close-up of the rear wheel on a Fit Bike Co Misfit 16 kids BMX, showcasing the tire, chain, and brake caliper mounted on its teal frame.
Close-up of a black Fit Bike Co Misfit 16's rear wheel, showing the tire, chain, frame, and part of the brake mechanism.
Close-up of a Fit Bike Co Misfit 16 kids BMX bike frame in black, featuring a decorative gold and brown stylized face graphic on the head tube.
Close-up of a teal Fit Bike Co Misfit 16 kids BMX bike frame, highlighting the chain, rear brake cable, part of the rear wheel, a "Fitbike" logo on the frame, and a sealed integrated headset for smooth steering.
Close-up of the Fit Bike Co Misfit 16’s black pedal, crankset, chain, and rear wheel with gold-accented branding and a sealed integrated headset on the frame.

Highlights

  • Fully sealed integrated headset
  • Lighter frame and fork for 2026
  • Pre-drilled for thread-on gyro tabs
  • 24-9 gearing, sealed cassette hub

Description

With young riders constantly pushing the limits, smaller bikes need to keep pace. The MISFIT 16” from FIT Bikes is the smallest model in the lineup to feature a fully sealed integrated headset. Built around a CNC-machined headtube and pre-drilled for thread-on Gyro tabs.

For 2026, FIT has drawn inspiration from its aftermarket frames to lighten up both the frame and fork, creating a more responsive ride. The result is a bike that’s as capable and imaginative as the next generation of riders it’s built for.

Features
  • Fully sealed integrated headset. The smallest bike in the Fit line to get one, built around a CNC-machined head tube so the front end stays smooth.
  • Lighter frame and fork for 2026. Fit drew on its aftermarket frames to trim weight, which makes the bike more responsive under a small rider.
  • Pre-drilled for thread-on gyro tabs. Bar spins can come later without buying a new frame, so the bike grows with what the rider learns.
  • 24-9 gearing, sealed cassette hub. A Fit Bite 24T sprocket into a sealed 9T cassette rear wheel: light to pedal and quick to pick up speed.
  • Brakes set up for small hands. A U-brake with low tension springs, a short reach lever and a linear cable, so stopping takes less effort at the bars.

Specifications
  • Size: 16" wheels, 16.25" top tube
  • Frame: Chromoly top and down tubes, CNC-machined head tube, pre-drilled for thread-on gyro tabs
  • Top tube: 16.25"
  • Fork: New 31mm offset, chromoly steerer
  • Headset: Sealed integrated with gyro holes
  • Stem: Mini topload
  • Bars: 2-piece, 7" x 24"
  • Brakes: U-brake with low tension springs and linear cable
  • Brake lever: Short reach
  • Cranks: Tubular chromoly, 127mm
  • Bottom bracket: Mid, sealed
  • Sprocket: Fit Bite 24T
  • Pedals: Nylon platform, 9/16"
  • Front hub: Unsealed, 20H
  • Rear hub: Sealed 9T cassette, 20H
  • Rims: Wider single wall, 20H front and rear
  • Tyres: FIT OEM 2.25"
  • Seat: 25.4mm integrated combo, flatter and more padded
  • Gearing: 24T sprocket, 9T cassette
  • Note: 17mm rear axle nuts.

Assembly information

Your bike ships mostly assembled in the box. Finishing it takes most people 10 to 20 minutes with basic tools, and the video above walks through every step.

  • Fit the handlebars and line them up with the front wheel
  • Fit the front wheel, pedals and seat post
  • Check the brakes and tyre pressure before the first ride

Tools: Allen key set and a 15mm, 17mm or 19mm spanner for the pedals and axle nuts (bikes can vary between these three sizes). A socket is needed if installing pegs.

Rather have it done? Ask us about extra assembly before you order, or any local bike shop can finish the build for a small fee.

Fit Bike Co Misfit 16

Brand: Fit Bike Co SKU:

From

$749.99 AUD

 $899.99 AUD

Or 4 payments of $187.49 AUD with

Recommended Rider Height: 96 to 122 cm

Colour - Petrol Blue

Top Tube Length - 16.25

16 inch BMX sizing

A 16 inch bike suits a rider of about 96 to 122cm, usually 4 to 7 years old, on a 16 to 16.5 inch top tube. It is the size most kids learn to ride properly on.

Rider heightWheel sizeTop tube
60 to 91cm12"12 to 12.5"
81 to 106cm14"14 to 14.5"
96 to 122cm16"16 to 16.5"
122 to 147cm18"18 to 18.5"
147 to 157cm20"19.75 to 20.25"
157 to 168cm20"20 to 20.5"
168 to 175cm20"20.25 to 20.75"
175 to 183cm20"20.5 to 21"
183 to 190cm and up20"20.75 to 21.5"
160cm and up22"21 to 22.25"
160cm and up24"21.75 to 22"
160cm and up26"22 to 23"

Sizes overlap on purpose, so personal preference comes into it. At this wheel size the top tube barely changes the fit: go by height, and check they can stand over the bike flat footed.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

  • Between two wheel sizes? Go up. Kids grow into a bike far faster than they grow out of the fun.
  • They should be able to stand over the top tube with both feet flat on the ground.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide

16 inch BMX sizing

A 16 inch bike suits a rider of about 96 to 122cm, usually 4 to 7 years old, on a 16 to 16.5 inch top tube. It is the size most kids learn to ride properly on.

Rider heightWheel sizeTop tube
60 to 91cm12"12 to 12.5"
81 to 106cm14"14 to 14.5"
96 to 122cm16"16 to 16.5"
122 to 147cm18"18 to 18.5"
147 to 157cm20"19.75 to 20.25"
157 to 168cm20"20 to 20.5"
168 to 175cm20"20.25 to 20.75"
175 to 183cm20"20.5 to 21"
183 to 190cm and up20"20.75 to 21.5"
160cm and up22"21 to 22.25"
160cm and up24"21.75 to 22"
160cm and up26"22 to 23"

Sizes overlap on purpose, so personal preference comes into it. At this wheel size the top tube barely changes the fit: go by height, and check they can stand over the bike flat footed.

How to measure

Stand your rider against a wall in the shoes they ride in, heels flat, and mark the top of their head. Measure from the floor to the mark.

  • Between two wheel sizes? Go up. Kids grow into a bike far faster than they grow out of the fun.
  • They should be able to stand over the top tube with both feet flat on the ground.

Not sure? Send us their height and we will tell you what we would put them on.

Read the full buying guide

Fit Bike Co Misfit 16 - Petrol Blue / 16.25

Discount 17%

Instead of $899.99

$749.99 AUD

Price match request

  • Arrives mostly assembled. Most people finish it in 10 to 20 minutes.
  • Pay in 4 with PayPal on orders under $2,000: 4 interest-free payments of $187.49, one every two weeks, with no late fees. How it works

Bike shipping from $29.99All rates

Free in-store pickup - Brisbane

Availability

16.25
Black
Petrol Blue

● In stock at LUXBMX ● With supplier ● Preorder ○ Sold out

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