Crankbrothers F16 Multi Tool – 16 Functions, Tyre Plug, Chain Tool & 182g

The Crankbrothers F16 is built around the needs of tubeless MTB and eMTB riders. It packs a tyre plug tool, chain tool, hex keys, and spoke wrenches into a magnetic case that doubles as a proper handle – so you're not wrestling with a flimsy fold-out when you're trail-side trying to sort a puncture or a snapped chain.

What It Does

Plugs tubeless punctures on the trail – plug tool and 3 tyre plugs included
Breaks and rejoins chains with the integrated chain tool
Stores a spare chain link in the built-in holder (chain link not included)
Removes and reseats valve cores with the dedicated valve core remover
Handles standard bolt adjustments with 2, 2.5, 3, 4, 5, 6, and 8mm hex keys
Drives T25 Torx, Phillips, and flat-head screws
Trues wheels on the go with #0, 1, 2, and 3 spoke wrenches
Opens bottles when the ride's done

Technical Insight

The magnetic case acts as a handle, giving you the feel and leverage of full-size tools rather than the awkward grip of a standard multi-tool fold. This matters most when you're applying torque to a stubborn bolt or driving a plug into a tight tyre casing under pressure. At 182g, it's a considered weight for 16 functions, and the plug storage means you're not rummaging through a pack pocket looking for plugs when a tubeless repair is urgent.

Real-World Notes

The F16 covers the fixes that actually stop a ride: tubeless punctures, chain failures, and loose bolts. The valve core remover is a particularly useful addition for riders who carry a CO₂ inflator or need to adjust sealant on the trail. The chain link holder keeps a spare link secure and immediately accessible rather than rattling loose in a pocket. Crankbrothers back the F16 with a 5-year warranty.

Why Torque Collective Stock This

Most of the bikes we work on at Torque Collective run tubeless, and most of our customers ride trails where a plug repair or chain fix has to happen quickly and properly. The F16 is one of the few multi-tools that integrates a genuine tyre plug system alongside a functional chain tool and a full hex key set – rather than treating plugs as an afterthought. The magnetic handle design addresses a real-world frustration with compact tools, and the 16-function spec covers the majority of trail-side fixes without unnecessary bulk. It belongs in any MTB or eMTB pack.

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