Kink 2025 Whip Bike - Slate Grey 20.5"

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Kink 2025 Whip BMX Bike - Slate Grey

The Kink Whip features many of the great components of the Kink Gap BMX bike as well as some upgrades including a 100% Chromoly frame and forks. Not only will this make the frame and forks lighter but it will also make them stronger giving you the confidence to push your riding to the next level. 

What parts are on the Whip BMX bike?

The Kink Whip XL BMX bike features a 100% 4130 Chromoly  frame making it both lighter and stronger than an equivalent frame made from High Tensile Steel frame. The forks are the Kink Stryker which are 100% Chromoly and feature tapered legs and are connected with a Mission sealed integrated headset.

This 20" BMX bike has many high end components including the Mission Engage fully sealed rear 9 tooth, 14mm cassette hub giving you confidence this will keep you rolling maintenance free. This combined with the Mission Foxtrot sealed front hub are both laced onto Mission Mylar double walled rims with 36 spokes. These are running on Kink Sever 2.4" wide tyres with a knurled tread pattern designed for all different types of riding.

The Kink Ridge tubular BMX cranks are made from Chromoly and are 170mm long. These have a 19mm diameter, 8 splined spindle and sealed bottom bracket bearings ensuring your ride is maintenance free. Completing the drive chain is a Mission Charge 25 tooth aluminum sprocket and Kink Hemlock pedals.

Up top there's Kink Form flangeless grips on 9" rise Kink T900 Chromoly bars which are clamped to a Kink Bold HRD top load stem. The Mission Token brake lever connects to the Mission Cease V2 rear brake via a Mission L4 Linear cable to give you good stopping power.

The Kink Whip is fitted with a Kink Duran Stealth Pivotal seat and seat post. This is a premium seat with a subtle debossed Kink logo.

What age is the Kink Whip 20 inch suitable for?

We would recommend this bike for adult riders that are between 160cm/5'3" to 170cm/5'7" tall. Based on UK data this would also typically be suitable for a child between the ages of 14 and 16 years old. This is only an approximate guide and you may find riders that are slightly shorter or taller can competently ride this bike.

If you're looking for the Kink Whip with a 21" top tube then check out the Kink Whip XL

If you are looking for a BMX bike with a shorter top tube check out the Kink Launch and if you're looking for a 20" BMX bike with a slightly longer top tube check out the Kink Whip XL that has a 21" long top tube.

What type of BMX riding is the Kink Whip suitable for?

This Kink Whip BMX bike is designed for all round riding, so whether it's ramps, street, dirt, concrete/wooden parks or pump tracks this bike will do it all.

What else should know before buying a Kink Whip BMX?

This Kink BMX bike includes both front and rear brakes. The rear brake, cable and lever are already installed. The rear brake lever is installed on the left side of the handlebars as opposed to how it's shown in the photos. This bike will require some basic assembly prior to riding which will include putting the handlebars in the stem, fitting the front wheel, pedals and seat post. The minimum tools you will require are: 15 & 17mm spanner, 5mm and 6mm Allen keys.

For a full guide on how to assemble this bike click here to view the Kink BMX pdf. Please note that this guide applies to all Kink BMX bikes rather than this specific model.

What are the technical specifications of the Kink Whip 2025 BMX?
FRAME Kink Whip 100% 4130 Chromoly PEDALS Kink Hemlock
FORK Kink Stryker 100% 4130 Chromoly Tapered Fork Legs CHAIN Mission 410
BARS Kink T900 9" 100% 4130 Chromoly SPROCKET Mission Charge 25T 6061 Aluminum
GRIPS Kink Form, Thrust Barends

SEAT Kink Duran Stealth

STEM Kink Bold HRD 50mm SEAT POST Mission Stealth
HEADSET Mission Sealed Integrated (41.8 x 45) SEAT CLAMP Mission Slim Clamp
BRAKE LEVER Mission Token FRONT HUB Mission Foxtrot Sealed 3/8″ Axle
BRAKE CABLE Mission L4 Linear REAR HUB Mission Engage Sealed Cassette 14mm
BRAKES Mission Cease V2 DRIVER 9T
CRANKS Kink Ridge 3pc Tubular Chromoly 170mm – 8 Spline RIMS Mission Mylar
BOTTOM BRACKET Sealed Mid 19mm TIRES Kink Sever 2.4"
PEGS  N/A WEIGHT  27lb 11oz
What is the frame and fork geometry of the Kink Whip 20"?
Toptube Length 20.5"
Chainstay Length 13.25"
Headtube Angle 75°
Seattube Angle 71°
Standover Height 9″
Bottom Bracket Height 11.6"
Fork Offset 32mm


Standard delivery service 1-2 days

Orders under £50 are £3.95

Orders over £50 are Free


  • We will do our best to ship all ‘in-stock’ orders that are placed before 2pm on the same day (excludes weekends).
  • Highlands, Islands and off-shore UK destinations should allow extra time because of their remote locations.
  • All orders placed during the weekend will be dispatched the following working day.



All UK orders are dispatched with Royal Mail or Fedex and can be fully tracked & traced online.


Please contact us within 2 days of delivery listing any missing or damaged items.

Before returning any items you must first contact us to obtain an RMA (Return Merchandise Authorisation). The RMA will help us to speed up the return process. 


Please contact us directly to find out the warranty policies for specific brands and products as these may vary from product to product. When contacting us regarding warranty issues please include pictures to assist the return procedure.

RETURN ADDRESS: Backyard Returns, c/o Seventies BMX Distribution, 51 Woodland Vale Road, Hastings, St Leonards-on-sea, TN37 6JJ

Email: info (at)

Phone: 01424 857239