The Kink Curb 20 Inch Bike, in black, showcasing its sturdy frame and thick tires, is set against a dark textured background. It boasts a curved seat, Kink Ace Grips for enhanced control, and Mission Tracker Tires that ensure excellent traction on any terrain.

The Kink Curb 20 Inch Bike, available in black, is equipped with Mission Tracker Tyres and a sturdy frame. It features Kink Ace Grips for ultimate control, all showcased against a dark background.

Close-up image of a black bicycle handlebar grip with a textured surface, featuring an attached brake lever on the right side—perfect for the Kink Curb 20 Inch Bike or any BMX equipped with 20-inch bike components.

Close-up of a 20 inch bike wheel focusing on the black tire tread and spokes. The image captures the details of the tire's pattern and the structure of this Kink Curb 20 Inch Bike's wheel.

A Kink Curb 20 Inch Bike with black wheels, seat, and Kink Ace Grips. The frame has "Kink BMX" written on it. The bike features standard pedals, a rear brake, Mission Tracker Tyres, and pegs on both wheels.

The Kink Curb 20 Inch Bike, featuring blue color, Mission Tracker Tyres, and Kink Ace Grips on its handlebars, stands out against a dark background.

The Kink Curb 20 Inch Bike features a tan BMX design with Kink Ace Grips and Mission Tracker Tyres, highlighted against a dark background.

Kink Curb 20 Inch Bike with blue frame, equipped with Kink Ace Grips and black handlebars, featuring Mission Tracker Tyres, set against a dark background.

A beige Kink Curb 20 Inch Bike with modern geometry features, including black handlebars, seat, and Mission Tracker Tyres, set against a dark background.

Close-up image of a black bicycle seat and the top part of a blue bike frame, showcasing the detailed textured pattern on the saddle. This Kink Curb 20 Inch Bike is ideal for riders seeking precision and style in their ride.

Close-up of the Kink Curb 20 Inch Bike's pedal and crankset, showcasing a black chainring and crank arm attached to its blue frame. The textured black pedal provides excellent grip on this BMX bike.

Close-up of the Kink Curb 20 Inch Bike's crankset and pedal, featuring a chainring labeled "Mission" and "Reach," attached to a beige and black frame emblazoned with the "Kink" branding, highlighting its high-quality BMX components.

Description

Kink Curb 20 Inch Bike

Kick it out on the curb with one of these beasts from Kink. The Curb has become a staple in the lineup for a while now and it's super simple to see why. Great parts, top notch quality, rad styling and the name Kink backing it. You beauty! Hosting nice and wide Mission Tracker 2.40 Tyres for loads of grip, Mission X7 Rims on the front and rear for strength, Kink Ace Grips to keep your hands comfy and loads more. This is a fantastic bike that is sure to bring on some good times!

Featuring modern geometry and outfitted with components such as 8.75” Kink T875 bars, 3-piece tubular chromoly cranks, a raised Mission Control topload stem, softer Kink Ace grips with push-in Kink Thrust bar ends, and 2.4” tires front and rear; the Curb is perfect for any rider looking for a solid first bike.

Features

Solid first bike, pro-level feel. Hi-Ten steel frame and fork with modern geometry: a beginner's bike that rides like the grown-up ones.
Wide 2.4" Mission Tracker tyres on Mission X7 rims. Plenty of grip on rough concrete and dirt, with rims built for strength.
3-piece tubular chromoly cranks. Mission Triumph 170mm cranks put the toughest part of the bike where it takes the most abuse.
Comfortable cockpit. 8.75" Kink T875 bars, a raised Mission Control topload stem and soft Kink Ace grips with push-in Thrust bar ends.
Full Kink and Mission parts kit. 9T cassette hub, 25T sprocket, Mission Cease V2 brakes and a Mission Warsaw combo seat, all up 12.4 kg.

Specifications

Size: 20" top tube
Frame: Kink Curb 100% Hi-Ten steel
Chainstay: 13.25"
Head tube angle: 74.5°
Seat tube angle: 71°
Standover: 8.5"
Bottom bracket height: 11.6"
Fork: Kink Lance 100% Hi-Ten steel, tapered 32mm legs
Headset: Standard 1 1/8" threadless, loose ball
Stem: Mission Control TL 50mm
Bars: Kink T875 8.75" 100% Hi-Ten steel
Grips: Kink Ace with Thrust bar ends
Brakes: Mission Cease V2, Mission Token lever, Mission L3 linear cable
Cranks: Mission Triumph 3-piece tubular chromoly 170mm, 8-spline
Bottom bracket: Unsealed American 19mm
Sprocket: Mission Breach 25T
Chain: Mission 410
Pedals: Kink Hemlock
Front hub: Mission Reserve unsealed, 3/8" axle
Rear hub: Mission Function semi-sealed cassette, 14mm axle, 9T
Rims: Mission X7
Tyres: Mission Tracker 2.4"
Seat: Mission Warsaw combo, Mission combo steel post, Mission Slim clamp
Weight: 12.4 kg (27 lb 5 oz)

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.

Kink Curb 20 Inch Bike

Name: Kink Curb 20 Inch Bike
Brand: Kink
SKU: KIBI23K400BLK
Price: 589.99 AUD
Availability: OutOfStock

Brand: Kink SKU: Click to copy the SKU and show the pick location

$589.99 AUD

Or 4 payments of $147.49 AUD with

Recommended Rider Height:

147-168cm

Colour - Matte Midnight Black

Top Tube Length - 20

A 20 inch bike is the standard adult BMX and suits riders from about 147cm up. At this wheel size the top tube is what changes the fit, so pick that by height.

Rider height	Wheel size	Top tube
60 to 91cm	12"	12 to 12.5"
81 to 106cm	14"	14 to 14.5"
96 to 122cm	16"	16 to 16.5"
122 to 147cm	18"	18 to 18.5"
147 to 157cm	20"	19.75 to 20.25"
157 to 168cm	20"	20 to 20.5"
168 to 175cm	20"	20.25 to 20.75"
175 to 183cm	20"	20.5 to 21"
183 to 190cm and up	20"	20.75 to 21.5"
160cm and up	22"	21 to 22.25"
160cm and up	24"	21.75 to 22"
160cm and up	26"	22 to 23"

Sizes overlap on purpose, so personal preference comes into it. If you land in two bands, riding style breaks the tie: longer for flow, trails and transitions, shorter for technical street and park.

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.

Top tube is measured from the centre of the seat tube to the centre of the head tube, so it is not the same as the length of the tube you can see.

A 20 inch bike is the standard adult BMX and most riders end up there, so do not size a tall child down to a smaller wheel.
22, 24 and 26 inch bikes are adult bikes with a bigger wheel, not bigger frames for taller riders.
Size up for stability through trails and transitions. Size down if you want the bike quick and twitchy for spins and grinds.
Top tube is fixed, but stem length, fork offset and bar position all shift how roomy the bike feels once you are on it.

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

Read the full buying guide