Topeak Tubi 18 Multi-Tool compact 18-function tubeless repair kit, forged aluminum body

The Topeak Tubi 18 Multi-Tool is a compact, pro-grade 18-function mini tool that stores tubeless repair plugs inside its forged-aluminum body for fast roadside and trailside fixes.

Lightweight yet robust, the Tubi 18 combines a full set of hex keys, Torx drivers, a Phillips head, blade and saw, plus an integrated stainless-steel tubeless reamer/plug insertion tool and a storage compartment for repair plugs. Designed to sit neatly in a saddle bag, jersey pocket, or frame bag, it gives riders the tools needed to address common mechanicals and tubeless punctures without adding bulk.

What tools are included and how complete is the set?

The Tubi 18 covers the essentials for most on-bike repairs, especially for riders using tubeless tyres. It includes commonly used Allen sizes, Torx bits, a Phillips head, and specialty tools for tubeless plug insertion and reaming. Every tool folds neatly into the chromed steel tool nest and locks for safe handling.

• Allen wrenches: 2, 2.5, 3, 4, 5, 6 mm
• Torx: T10, T25; Phillips #2
• Stainless steel 2-in-1 tubeless reamer and plug insertion tool
• Tool stop, serrated knife/saw, and air-stop cover

How does the Tubi 18 handle tubeless repairs?

The Tubi 18 has built-in tubeless repair capability with a 2-in-1 stainless steel reamer/plug insertion tool and an internal plug storage compartment that holds three 3.5 mm x 5 cm repair plugs. That design removes the need for a separate pouch and makes the repair workflow quicker and less fiddly when you're roadside or on a narrow trail.

• Internal compartment stores three pre-cut repair plugs
• Stainless reamer prepares puncture before insertion
• Plug insertion tool pushes plugs cleanly into the puncture
• Streamlined profile fits easily in small packs or pockets

Is the tool durable and easy to carry on rides?

Built from forged aluminum with chrome vanadium steel tools, the Tubi 18 is engineered for repeated use without unnecessary weight. At roughly 4.20 ounces and measuring about 3" x 1.6" x 0.7", it strikes a balance between strength and portability so you can bring professional-grade functionality without bulk.

• Forged aluminum body for structural strength
• Chrome vanadium steel bits resist wear and bending
• Compact dimensions and lightweight design for easy carry
• Tool lock and extendable leverage for secure use

How does the Tubi 18 improve hands-on repairs under pressure?

Thoughtful features like the tool lock, extendable leverage, and air-stop cover help you perform controlled, safe repairs even in cramped or wet conditions. The serrated knife/saw and dedicated tool stop increase versatility and make oddball fixes simpler without reaching for additional equipment.

• Tool lock prevents accidental folding during use
• Extendable leverage gives more torque for stubborn fasteners
• Air-stop cover protects tubeless components and keeps plug area clean
• Serrated knife/saw handles straps, tape, or light cutting tasks

Who this is for: The Topeak Tubi 18 Multi-Tool is aimed at cyclists who want a pro-quality, all-in-one mini tool that includes tubeless repair capability without carrying separate plug kits. It suits road racers, gravel riders, and mountain bikers who prioritize reliable, compact gear for rides where space and weight matter but fixing flats and minor mechanicals is essential. If you want a purposeful, durable multi-tool that tucks into a pack or pocket and delivers tubeless repairs plus standard mechanical functions, the Tubi 18 is built for that role.