10 Bike-Fix Essentials

Floor Pump

Has a gauge and fits Schrader and presta valves.

Use it: When you're not inflating on the go; it's faster and more accurate than a minipump. (See how to use these tools and learn the 25 Easy Bike Fixes Anyone Can Do.)

More: 16 Bike Tools Every Cyclist Should Have

Chain Tool

Has a pin extractor controlled by a threaded handle.

Use it: To drive a pin in or push one out when repairing or removing a chain.

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Spoke Wrench

Fits in your hand for no-fuss leverage; some have one groove to fit one spoke size, others, more than one.

Use it: Turn loose spoke nipples clockwise to true a wheel and adjust tension.

More: 12 Essential Tools for Your Home Shop

Torx Wrench

Unlike a six-sided hex wrench, the ends of these are star-shaped.

Use it: To tighten Torx bolts on chainrings and disc-brake rotors. (Learn the 3 Ways to Keep Your Bike Riding Great.)

More: Ready to Ride? A Checklist for Your Next Race

Tire Lever

A small nylon or metal pry bar.

Use it: Slip the flat end between tire and rim, then hook the other end onto a spoke. Put the flat end of a second lever under the tire bead and slide it to remove the tire.

More: How to change a Flat Tire

10- to 12-Inch Adjustable Wrench

Also called a crescent wrench (look in your household toolbox; you may already own one), it has a dial that adjusts its jaws.

Use it: On just about any size nut, but also to straighten a bent chainring or disc-brake rotor.

Y Hex Wrench

Its 3-pronged design includes 4-, 5-, and 6mm hex wrenches, the most commonly used sizes.

Use it: As your go-to wrench.

Pedal Wrench

Thin-jawed tool that fits the skinniest of pedal axles.

Use it: To tighten, counterclockwise on the nondrive side; clockwise on the drive side.

More: 10 Things I Wish I Knew From the Start

Hex Wrench Set (with ball ends)

A set of wrenches (named for their shape) that includes 1.5-, 2-, 2.5-, 3-, 4-, 5-, 6-, 8-, and 10mm sizes.

Use it: On almost any bolt found on modern bicycles.

Cable Cutter

This bike-specific tool has meshing triangular jaws to ensure a clean cut without causing frayed ends on cables or leaving sharp burrs on housing.

Use it: To snip cables, cut housing, and crimp caps.

More: 5 Quick Tips to Keep Your Bike Running Its Best