The Cult Juvi 18 Inch Bike features a white aluminum frame with black handlebars, seat, pedals, and tires, shown in profile on a plain white background. Cassette hubs deliver smooth performance for young riders.
A Cult Juvi 18 Inch Bike in black, boasting an aluminium frame, thick tires, and straight handlebars. This bike is equipped with a single-speed drivetrain, pegs on both the front and rear wheels, and a sealed bottom bracket for smooth performance.
The Cult Juvi 18 Inch Bike is displayed on a white background, featuring thick tires, a lightweight aluminum frame, upright handlebars, and a black finish.
The Cult Juvi 18 Inch Bike, shown in profile on a white background, is pink with black wheels, tires, seat, pedals, and handlebars. It features a lightweight aluminium frame for easy handling.
The Cult Juvi 18 Inch Bike, shown in profile against a white background, features thick tires, a padded seat, straight handlebar, and a lightweight aluminum frame—ideal for young BMX riders.
The Cult Juvi 18 Inch Bike features a pink lightweight aluminum frame with black handlebars, seat, pedals, and tires. It is displayed in profile against a white background.
Cult Juvi 18 Inch Bike in Silver
Cult Juvi 18 Inch Bike in Silver, seat and frame detail

Highlights

  • Lightweight 6061 aluminium frame
  • Upgraded geometry with 18" top tube
  • Chromoly 3-piece cranks, 140mm
  • Cult x Vans 2.30 tyres

Description

This stylish little ripper is built to be an absolute blast! Loads of epic Cult parts have been included on this rad little bike and coming from Cult- you know it's the goods!

The Cult Juvenile range has been super popular since it's inception into the Cult complete bikes range. The Aluminium frames, cassette hubs and sealed mid bottom bracket are just the beginning of these great bikes features.

Features
  • Lightweight 6061 aluminium frame. A 6061 aluminium frame with a new reinforced downtube keeps the whole bike to 9.5 kg.
  • Upgraded geometry with 18" top tube. An 18" TT and short rear end keep this rad little bike compact for the kid riding it.
  • Chromoly 3-piece cranks, 140mm. Three piece chromoly cranks on a sealed mid bottom bracket drive a 25T Member style sprocket, Cult 410 chain and 9T cassette hub.
  • Cult x Vans 2.30 tyres. 2.30" Cult x Vans tyres on Cult Match rims, with a 990 U-brake to pull it all up.
  • Proper Cult parts, kid-sized. Mini Cult Dehart grips, top load stem, integrated headset, Cult nylon pedals and a one-piece padded seat with the Cult logo.

Specifications
  • Size: 18" wheels, 18" top tube
  • Frame: Lightweight 6061 aluminium, reinforced downtube, short rear end
  • Headset: Integrated
  • Stem: Top load
  • Grips: Mini Cult Dehart
  • Brakes: 990 U-brake
  • Cranks: Chromoly 3-piece, 140mm
  • Bottom bracket: Sealed mid
  • Sprocket: 25T Member style
  • Chain: Cult 410
  • Pedals: Cult nylon
  • Rear hub: 9T cassette
  • Rims: Cult Match
  • Tyres: Cult x Vans 2.30"
  • Seat: 1-piece padded seat with Cult logo
  • Weight: 9.5 kg (21 lb)

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.

Cult Juvi 18 Inch Bike

Brand: Cult SKU:

$899.99 AUD

Or 4 payments of $224.99 AUD with

Recommended Rider Height: 122 to 147 cm

Colour - Black

Top Tube Length - 18

18 inch BMX sizing

An 18 inch bike suits a rider of about 122 to 147cm, usually 7 to 11 years old, on an 18 to 18.5 inch top tube. It is the last step before a full size 20 inch.

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. If your rider is near 147cm and still growing, look at a 20 inch instead: it is the size they will keep riding.

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 an 18 and a 20? Take the 20. It is the size they will keep riding, and an 18 gets outgrown quickly.
  • 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

18 inch BMX sizing

An 18 inch bike suits a rider of about 122 to 147cm, usually 7 to 11 years old, on an 18 to 18.5 inch top tube. It is the last step before a full size 20 inch.

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. If your rider is near 147cm and still growing, look at a 20 inch instead: it is the size they will keep riding.

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 an 18 and a 20? Take the 20. It is the size they will keep riding, and an 18 gets outgrown quickly.
  • 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

Cult Juvi 18 Inch Bike - Black / 18

$899.99 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 $224.99, one every two weeks, with no late fees. How it works

Bike shipping from $29.99All rates

Free in-store pickup - Brisbane

Availability

18
Black
Cavalry Blue
All Black
Matte White
Matte Black
Matte Pink
Silver (2027)

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

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