Kink Curb BMX bikes

The Kink Curb 20" BMX is a great all around first time bike or for someone upgrading from a 16" or 18" bike. The Curb BMX bike is the perfect bike for riders to start their BMX journey, learn new tricks and progress their riding.

What parts are on the Kink Curb BMX bike?

The Kink Curb BMX bike features a durable High Tensile Steel frame and forks with tapered legs which are connected with an 1 1/8" Threadless headset.

This 20" kids BMX bike has many high end components including a tried and trusted Mission Function semi-sealed rear 9 tooth, 14mm cassette hub. The front hub is the Mission Reserve loose ball front, both hubs are laced onto Mission X7 rims with 36 spokes. These are running on Mission Tracker 2.4" wide tyres with a smooth tread pattern designed for all different types of riding.

The Mission Triumph tubular BMX cranks are made from Chromoly and are 170mm long. These are fitted to the frame using an American style loose-ball bottom bracket. Although this doesn't have sealed bearings it very rarely needs adjusting. Completing the drive chain is a Mission Breach 25 tooth sprocket and Kink Hemlock plastic pedals.

Up top there's Kink Ace flangeless grips on 8.75" rise Kink K875 High Tensile Steel bars which are clamped to a Mission Control Top Load stem. The Mission Token brake lever connects to the Mission Cease V2 rear brake via a Mission L3 Linear cable to give you good stopping power.

Ensuring you have a comfortable ride is the Mission Warsaw Combo seat attached to a 25.4mm standard sized BMX seat post.

What age is the Kink Curb 20 inch suitable for?

We would recommend this bike for riders that are between 150cm/4'11" to 160cm/5'3" tall. Based on UK data this would typically be for a child between the ages of 12 and 14 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 are looking for smaller BMX bike check out the Kink Kicker 18" and if you're looking for a 20" BMX bike with a slightly longer top tube check out the Kink Launch bike.

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

This Kink Curb BMX bike is designed for all round riding, so whether it's ramps, street, dirt, concrete parks or pump tracks this bike will do it all. This 20" BMX bike is ideal for either a first entry into BMX or for someone that's out grown a 18" BMX bike.

What else should know before buying a Kink Curb 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 Curb 2025 BMX?

What is the frame and fork geometry of the Kink Curb 20"?