Crankbrothers M13 Multi Tool

No, the M13 does not include a chain breaker. It focuses on common mechanical adjustments and tire repairs, featuring hex wrenches, screwdrivers, Torx bits, and an integrated tire plug tool.

The M13 comes with an integrated tire plug tool and a dedicated storage case that mounts directly to the tool body. This case is designed to hold tire plugs and spare chain links, keeping your emergency repair kit organized and accessible.

It is suitable for both. While the tire plug feature is particularly useful for tubeless mountain bike setups, the comprehensive range of hex wrenches and Torx bits covers the standard adjustments needed for most road, gravel, and mountain bikes.

At 89mm long and 164g, the M13 is designed to be compact and portable. It is small enough to fit easily into a jersey pocket or a small saddle bag without adding significant bulk to your ride.

The M13 is constructed from high-tensile steel, which is durable and resistant to wear. However, like any steel tool, it should be wiped clean and kept dry after use in wet conditions to prevent surface oxidation.