Wolf Tooth Components 8-Bit Kit One vs Topeak Mini PT30

The 8-Bit Kit One is three nesting tools totalling 171 g that cover hex, T25, a real chainbreaker, master link pliers and a proper tyre lever, and Wolf Tooth publishes a torque ceiling for every bit. The Topeak Mini PT30 does nearly the same job from one forged aluminium body for a lot less money, giving up the pliers and the lever.

Wolf Tooth Components 8-Bit Kit One

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Three nesting tools that split the job properly, so the chainbreaker has a handle and the quick link has a home.

• Master link pliers open and close 9 to 12 speed links, with magnetic storage on the side plates for the spare link.
• The chainbreaker is a separate tool driven by an included 3 mm hex L key, so you are not pushing a rivet with a folded plate.
• Wolf Tooth publishes a max torque for each bit, including 40 Nm for the 8 mm hex and 20 Nm for the 4, 5, 6 mm and T25 bits.

• By far the most expensive tool here, and you are buying three separate objects that can be separated and lost.
• Master links are not included, so you have to buy and load the link yourself.
• Wolf Tooth notes the pliers do not work with Campagnolo 12 speed chains or Wippermann Connex links.

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Topeak Mini PT30

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The one-body tool that still gets the chain right, with a removable chain tool, a separate master link tool and somewhere to keep the link.

• The CrMo chain tool comes out of the body to be used, and there is a separate CrMo master link tool alongside it.
• Topeak lists a master link storage compartment and a chain hook, so the spare link and the slack chain are both handled.
• Three Torx sizes including T25, seven hex sizes plus a 10 mm socket, and tools that extend from the body for extra leverage.

• No tyre lever at all, so you still carry a pair separately.
• Nothing here measures or limits torque, which matters on a carbon post or bar clamp.
• The tyre plug insertion tool is built in but Topeak does not include the plugs.

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Side by side

The bottom line

Our overall pick is the Wolf Tooth Components 8-Bit Kit One - Three nesting tools that split the job properly, so the chainbreaker has a handle and the quick link has a home. Choose the Topeak Mini PT30 instead if most riders, who want one tool in the saddle bag that can actually finish a chain repair.

Want the full picture, including the other options we compared and the popular one we'd skip? Read the complete The Best Bike Multitools: 4 Compared (and One to Skip).