The Ryder 25g CO₂ Cartridge is engineered for riders who need more air per blast — perfect for mountain bikes, fat bikes, and high‑volume tubeless setups. With nearly double the output of a 16g cartridge, it provides enough pressure to seat tubeless tyres and get you back on the trail quickly.

Built with durable steel and a threaded interface, this cartridge works seamlessly with most CO₂ inflators, offering smooth, controlled inflation even in demanding conditions. Whether you're deep in the backcountry or racing enduro, this cartridge ensures you’re never stuck with a flat for long.

Key Features

• 25g capacity ideal for MTB, e‑MTB, and fat tyres


• Threaded design fits all standard CO₂ inflators


• High‑volume inflation for fast tubeless seating


• Durable steel construction for dependable use


• Trail‑ready performance when you need it most