The CST Schrader Tube (Regular Valve) 16 Inch is designed for 16x2.125 tires with a 57-305 ETRTO, ideal for freestyle BMX bikes, providing durability and performance.

An orange and black CST box labeled "16x1.75 47-305 SV" features a Schrader valve silhouette, ideal for BMX bike tubes. Product: CST Schrader Tube (Regular Valve) 16 Inch.

Description

Fits: 16 inch freestyle BMX wheels
Wheel size: 16 inch
Valve: Schrader (regular valve)

Coming to you from the G.O.A.T. of tube manufacturers: CST! These are what you need for your 16 inch freestyle BMX bike!

Schrader valve tubes (or car valve) are the most popular tube type for freestyle BMX bikes and a number of BMX race bikes. With a versatile car valve, you can pump up your tyre at any servo around the country. Find the right sized CST tube for your 20 inch right here, and just don't just grab one, you can never have enough spare tubes in the tool bag.

PRO TIP: Tubes stretch! Tubes will just fill your tyre; so, 2.125 (or even smaller, honestly) is more than enough rubber to work in anything up to your 2.5 inch tyres (or fatter).

Features

Sized for 16 inch wheels. This is the tube you want for a 16 inch freestyle BMX bike.
Schrader car valve. Schrader is the most popular valve type on freestyle BMX, and it means you can pump up at any servo around the country.
Tubes stretch to fit. A tube fills whatever tyre you put it in, so a smaller size still works in a wider tyre.
Worth grabbing a spare. You can never have enough spare tubes in the tool bag, so do not just grab one.