Cranks

Cranks are one of the most important parts on a BMX Bike. These days, a lot of the major brands create super strong and durable cranks in a wide range of sizes for all types of riding. Cranks connect the Bottom Bracket and Sprocket to the Pedals and Chain. They can provide a massive amount of strength to the midsection of the bike so spending the coin and getting a good quality set is imperative to forming a bike that you can trust.

Need a little more to think about before buying your cranks? Try reading our BMX Crank Buyers Guide here.

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Profile Elite Crank Set / 175mm / Chrome Profile Elite Crank Set / White / 175mm
Profile Elite Crank Set
From

$999.99 AUD

$1,198.99 AUD
Insight Cranks Isis-Drive 4 Bolt 104pcd / 170mm / Polished Insight Cranks Isis-Drive 4 Bolt 104pcd / 180mm / Black
brand undefined Insight Cranks Isis-Drive 4 Bolt 104pcd
From

$118.99 AUD
Save $90.00
A Kink Brace Cranks featuring Kink Brace cranks with two black crank arms, a 22mm hollow spindle, and accompanying bolts on a white background. A set of chrome Kink Brace Cranks, a 22mm hollow spindle, and related hardware components including bolts and washers, displayed on a white background.
brand undefined Kink Brace Cranks
From

$209.99 AUD

$299.99 AUD
United Supreme V3 3pc Cranks / Black / 175mm United Supreme V3 3pc Cranks / Chrome / 175mm
United Supreme V3 3pc Cranks
From

$249.00 AUD
The sleek black Demolition Rig Cranks, displaying the Demolition x Markit logo, come with a sturdy spindle and several bolts, all set against a plain white backdrop.
brand undefined Demolition Rig Cranks
From

$328.99 AUD
The Salt One Piece Crank is a black, Z-shaped bicycle crankset component with two crank arms connected at the center bearing, ideal for an RSD drivetrain restoration project. The Salt One Piece Crank features two bicycle crank arms, one in silver and one in black, each with a distinctive Z-shaped design, set against a white background. Ideal for restoration projects or complementing RSD drivetrains.
Salt One Piece Crank
$39.99 AUD
Fly Dolmen Crank Arm / 175mm RHS / Black
brand undefined Fly Bikes Dolmen Crank Arm / 175mm RHS / Black
From

$59.99 AUD
Save $29.00
Insight MX4 Cranks for BMX Racing, featuring alloy spindle crank arms. One arm includes a four-arm spider, while the other has a bolt hole for pedal attachment. A small blue and black bolt is shown separately. Black Insight MX4 Cranks crank arm and crank arm spider with a three-arm design, an alloy spindle, and a spindle interface.
brand undefined Insight MX4 Cranks

$269.99 AUD

 From

$298.99 AUD
A Promax CK-1 Carbon Crank Set with a black handle and a white handle, featuring carbon fibre construction. A black Promax CK-1 Carbon Crank Set with the word promax and carbon fibre on it.
Promax CK-1 Carbon Crank Set
From

$649.99 AUD
A lightweight pair of Colony Venator 127mm Cranks (Suit 16" Wheeled Bikes) in black and silver, featuring the word "colony" on them. A pair of lightweight Colony Venator 127mm Cranks (Suit 16" Wheeled Bikes) with the word Colony prominently displayed.
brand undefined Colony Venator 127mm Cranks (Suit 16" Wheeled Bikes)
From

$429.99 AUD
Save $106.50
Avian Accolades Crank - Square Taper Crankset / Red / 135mm Avian Accolades Crank - Square Taper Crankset / Red / 140mm
brand undefined Avian Accolades Crank - Square Taper Crankset
From

$248.49 AUD

$354.99 AUD
A disassembled bike crankset, featuring the robust Primo Powerbite V3 Cranks with two alloy crank arms and a Chromoly spindle. A Primo Powerbite V3 Cranks with a sleek design and a hole for pedal attachment on one end, featuring the durability of a chromoly spindle.
Primo Powerbite V3 Cranks
From

$334.99 AUD
A Profile GDH Titanium 19mm Spindle with fine ridges along its body, featuring a black end cap on one side, designed for optimal weight savings akin to the precision found in BMX Freestyle bikes.
Profile GDH Titanium 19mm Spindle
From

$299.99 AUD
A pair of Colony Venator 140mm Cranks (Suit 18" Wheeled Bikes) with the word Colony meticulously emblazoned on them, demonstrating durability and the signature style of this exceptional brand. A pair of black Colony Venator 140mm Cranks (Suit 18" Wheeled Bikes) handlebars with the word colony and durability on them.
brand undefined Colony Venator 140mm Cranks (Suit 18" Wheeled Bikes)
From

$429.99 AUD
Pride Vortex 24 V2 Crankset / Black / 180mm
Pride Vortex 24 V2 Crankset
From

$599.99 AUD
Fourteen Calculated VSR M4 Mini Cranks, resembling precision-crafted black metal parts from a Santa Cruz factory, are arranged diagonally on a white background. The Calculated VSR M4 Mini Cranks are two blue metal crank arms made from 7075 aluminum for BMX racing, with drilled holes and threaded ends. Displayed side by side on a white background, they showcase the precision and quality of Santa Cruz factory craftsmanship.
Calculated VSR M4 Mini Cranks
From

$279.99 AUD
The Kink Pillar Cranks are displayed on a white background, featuring two silver crank arms, a robust chromoly spindle, and two small screws. The black Kink Pillar Cranks bicycle crankset comes with two crank arms and a chromoly spindle, displayed against a white background.
Kink Pillar Cranks
$329.99 AUD
Driveline Crank Set - Isis Drive / 160mm RHD
brand undefined Driveline Crank Set - Isis Drive
From

$99.99 AUD
Two black bicycle crank arms, branded "Elysyt," lie crossed with accompanying screws and bolts on a white background. These Fly Bikes Dolmen 24 Cranks are crafted from durable 4130 Chromoly, showcasing precision and strength in every CNC machined detail. Bicycle crankset parts on a black background, featuring two black Fly Bikes Dolmen 24 Cranks made of 4130 Chromoly, accompanied by a bolt and nut. A "Lifetime Warranty" label is prominently displayed in the top right corner.
Fly Bikes Dolmen 24 Cranks
From

$349.99 AUD
United Severance Cranks / Black / 175mm
United Severance Cranks
From

$289.99 AUD
Two black Tangent Halo 5 Bolt Square Taper Cranks, crafted from CNC 7075 Aluminium, featuring a white "Tangent" logo, are stacked on top of each other. A pair of black CNC 7075 Aluminium bicycle crank arms with white "Tangent" branding, featuring a sleek design with cut-out sections for weight reduction. These Tangent Halo 5 Bolt Square Taper Cranks ensure durability and performance on any ride.
Tangent Halo 5 Bolt Square Taper Cranks
From

$279.99 AUD
Save $4.00
The Profile Elite AL Crank Set, featuring a black aluminum crank arm with a hollow design and precision CNC'd components, as well as bolt holes for easy attachment, is displayed against a white background. Two black Profile Elite AL crank arms and a silver bottom bracket on a white background.
Profile Elite AL Crank Set

$994.99 AUD

 From

$998.99 AUD
A black handlebar clamp for a Promax HF-3 Crank Set. A lightweight bicycle handlebar with a Promax HF-3 Crank Set attached to it.
Promax HF-3 Crank Set
From

$599.99 AUD
Family BMX Pro Cr-mo 3pce Tubular Cranks Set / Black / 170mm
brand undefined Family BMX Pro Cr-mo 3pce Tubular Cranks Set
From

$149.99 AUD

There are three different types of BMX cranks available on the market, each with their own unique features and benefits:

Three-Piece BMX Cranks: These cranks are made up of three separate pieces: the left arm, the right arm, and the spindle. They are known for their durability and strength. These are one of the easiest cranks to work on as you can remove either crankarm to access the spindle.

Two-Piece BMX Cranks: These cranks are made up of two separate pieces: the left arm and the right arm. They are generally lighter than three-piece cranks, with the spindle attached to one of the arms. These can sometimes be a little harder to work on as you may be required to remove the crank arm with the spindle attached as opposed to a single crank arm. With that said, they are still quite easy to work on.

One-Piece BMX Cranks: These cranks are cheaper, lighter and far less durable than 2&3 Piece cranks. They are usually found on older or cheaper bikes. We do not recommend jumping or performing tricks on One Piece Cranks as they will likely bend or snap under load. They are great for pedalling around the streets and cruising though.

There are three main sizes of freestyle BMX Bottom Brakets. 19mm, 22mm & 24mm. So make sure you get the right size cranks for your Bottom Bracket! Or get a new Bottom Bracket to fit the cranks you want! Yeww!