The Kink Gap 20 Inch Bike, featuring a black BMX design with thick tires, a semi-chromoly frame, and a black padded seat, side view.
A Kink Gap 20 Inch BMX bike featuring a white frame, black wheels, a brown seat, black handlebars, and a sturdy semi-chromoly construction.
The Kink Gap 20 Inch Bike in matte black showcases Kink Ridge three-piece cranks and a semi-chromoly frame, complemented by knobby tires and high handlebars set against a dark background.
The Kink Gap 20 Inch Bike, with its semi-chromoly light gray frame, brown seat, black handlebars, and thick black tires, is displayed against a dark background.
The stylish design of the Kink Gap 20 Inch Bike, featuring a semi-chromoly frame and robust tires, stands out vividly against a dark background.
The Kink Gap 20 Inch Bike boasts a stylish white semi-chromoly frame, complemented by black wheels and a brown seat, making it an ideal choice for beginner riders against a dark backdrop.
Close-up of a black bicycle crankset featuring a chainring, pedal, and chain on the Kink Gap 20 Inch Bike's semi-chromoly frame, branded with "Kink Ridge" Three Piece Cranks.
Detailed view of the crankset and pedal assembly on a Kink Gap 20 Inch Bike, highlighting the black chainring and pedal against its semi-chromoly frame.
Close-up of a brown bike seat from the Kink Gap 20 Inch Bike, featuring embossed branding and stitching detail, mounted on its sleek semi-chromoly frame.
Close-up of the Kink Gap 20 Inch Bike wheel, showcasing a black, textured tire with sleek Mission X7 rims and metal spokes.
Close-up of a BMX handlebar stem in black featuring the "Kink BMX" logo and secured with four bolts, making it an excellent choice for the Kink Gap 20 Inch Bike. This stem is ideal for novice riders, as it beautifully complements the semi-chromoly frame.
Close-up of a handlebar on the Kink Gap 20 Inch Bike, showcasing a textured grip design and a brake lever, seamlessly paired with Mission X7 Rims for an improved riding experience.

Highlights

  • Sized for the first proper BMX
  • Chromoly where it matters
  • Mission Engage sealed cassette hub
  • Kink Ridge 3-piece tubular chromoly cranks

Description

Get ready to tear it up on one of these sick new bikes from Kink. Featuring a semi-chromoly frame for strength and a 20.5 inch Top Tube which is perfect for the beginner rider and a couple of swell looking colour ways- what's not to like? These bikes are packed full of the good stuff from Kink and Mission to create one hell of a ride. Kink Ridge Three Piece Cranks, Mission X7 Rims, Mission Engage Cassette Hub, Kink Plymouth Seat and soo much more. These bikes are ready to rip!

Features
  • Sized for the first proper BMX. A 20.5" top tube, 9″ standover and 11.6" bottom bracket height put a beginner in a comfortable spot.
  • Chromoly where it matters. 100% 4130 chromoly head tube, top tube and down tube, with a Kink Stryker chromoly fork and 9" T900 bars.
  • Mission Engage sealed cassette hub. A 9T driver and sealed bearings out back, matched with a sealed Mid 19mm bottom bracket and sealed integrated headset.
  • Kink Ridge 3-piece tubular chromoly cranks. 170mm arms driving a Mission Breach 25T sprocket and Mission 410 chain, the parts that cop the most abuse.
  • Wide Kink Sever 2.4" tyres. Plenty of rubber on Mission X7 rims, with Mission Cease V2 brakes and a Kink Plymouth Stealth seat, 12.3 kg all up.

Specifications
  • Size: 20" wheels
  • Frame: Kink Gap 100% 4130 chromoly HT, TT and DT
  • Top tube: 20.5"
  • Chainstay: 13.25"
  • Head tube angle: 75°
  • Seat tube angle: 71°
  • Standover: 9″
  • Bottom bracket height: 11.6"
  • Fork: Kink Stryker 4130 chromoly steerer, tapered fork legs, 32mm offset
  • Headset: Mission Sealed Integrated (41.8 x 45)
  • Stem: Kink Bold HRD 50mm
  • Bars: Kink T900 9" 100% 4130 chromoly
  • Grips: Kink Ace flangeless
  • Brakes: Mission Cease V2, Mission L3 Linear cable
  • Brake lever: Mission Token
  • Cranks: Kink Ridge 3pc tubular chromoly 170mm, 8 spline
  • Bottom bracket: Sealed Mid 19mm
  • Sprocket: Mission Breach 25T
  • Chain: Mission 410
  • Pedals: Kink Hemlock
  • Front hub: Mission Covert unsealed 3/8″ axle
  • Rear hub: Mission Engage sealed cassette 14mm, 9T driver
  • Rims: Mission X7
  • Tyres: Kink Sever 2.4"
  • Seat: Kink Plymouth/Bomber Stealth
  • Seat post: Mission Stealth
  • Seat clamp: Mission Slim Clamp
  • Weight: 12.3 kg
  • Note: No pegs fitted.

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 Gap 20 Inch Bike

Brand: Kink SKU:

$548.00 USD

Or 4 payments of $137.00 USD with

Recommended Rider Height:

168-183cm

Colour - Matte Iridescent Mocha

Top Tube Length - 20.5

20 inch BMX sizing

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 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 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

20 inch BMX sizing

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 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 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

Kink Gap 20 Inch Bike - Matte Iridescent Mocha / 20.5

$548.00 USD

Price match request

Metro bike shipping from $59.99

Regional and remote rates may differ

Free in-store pickup - Brisbane

Availability

20.5
Matte Iridescent Mocha
Matte Baked Red
Matte Raven Blue
Midnight Black
Terrazzo White

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

Need Help ?

Chat with the LUXBMX crew!

Email Us Call Us SMS Us
  • 100% Australian owned
  • Australia's largest BMX range
  • Hassle-free returns
  • Fast trackable shipping