Park Tool

Specially designed for bicycle crank bolts, including Campagnolo® Ultra-Torque®, the HT-10 hex tool is designed and built for speed, leverage and comfort. Features an ergonomically-designed screwdriver grip.

Park Tool introduced the bicycle world to the three-way wrench over 40 years ago. Our Y-shaped wrenches fit perfectly in the palm of your hand and provide excellent leverage, making them a favorite of mechanics in bike shops worldwide.

4mm, 5mm, and 6mm hex set.Wrenches made from industrial tool steel, through hardened and tempered for long life. Chamfered tips for a perfect fit.

Whether you're swapping pedals, removing them for storage or transportation, or just making sure they're tight, a pedal wrench is a fundamental tool for any bicycle owner's toolbox.

A worn bicycle chain can cause poor shifting and in time can even cause excessive wear to the derailleur and rear cogs, causing a much more expensive problem. That's why bike component manufacturers recommend chain replacement at regular wear intervals.

The Park Tool BBT-16 removes and installs the self-extracting/one-key release caps with a 16 mm hex hole found on SRAM® and RaceFace® cranks. Features investment cast steel construction and includes an 8 mm hex fitting for removing overtightened caps.

The AWS-9.2 combines five common wrenches into one convenient multi-tool, allowing you to adjust many of the most common fasteners found on modern bikes including seat posts, handlebars, brake levers and derailleurs.

The BBT-10.2 is a specialty tool for removing and installing crank arm caps on Shimano® Hollowtech® II cranks, including those found on e-bikes. Includes a built-in hook to lift the safety plate found on Hollowtech® II crank arms, speeding crank removal.

The SW-7.2 is the perfect spoke wrench for the home mechanic, combining precision-fit wrenches for the three most popular spoke nipple sizes into one ergonomically-shaped wrench that fits nicely in the hand.

Many modern chains use a “master link" (also known as a "quick link" or "power link") that allows the chain to be installed and removed without driving out a rivet. MLP-1.2 Master Link Pliers make removal and replacement of these master links.

The Park Tool HXS-1.2 is a full set of shop-quality hex wrenches for bicycle applications. Includes virtually every hex size found on a bike for adjustment, removal, and installation of most components with a hex fitting.

A worn bicycle chain can cause poor shifting and in time can even cause excessive wear to the derailleur and rear cogs, causing a much more expensive problem. That's why bike component manufacturers recommend chain replacement at regular wear intervals.