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The best MTB pedal wrench starts with a compatibility check: does your pedal have external 15 mm wrench flats, an internal hex fitting, or both? A 15 mm pedal spanner is useful only when the pedal has suitable flats. Check the exact pedal before ordering.
Three picks for pedals with 15 mm flats
- Simple home-workshop option: Park Tool PW-5, for someone who wants a dedicated pedal wrench without additional tool interfaces.
- Best fit for a compact tool collection: Pedro’s Pro Travel Pedal Wrench, especially if you also use compatible Pedro’s socket tools.
- Best fit for frequent workshop use: Pedro’s Equalizer Pedal Wrench II, with a longer handle and two wrench positions.
These are researched recommendations based on current manufacturer specifications, tool compatibility and the different jobs each design suits. The comparison below includes the limitations, a buying checklist and the changes from our older product shortlist.
Before spending anything: a suitable hex key you already own may be the correct tool for your pedals. Flat-pedal and clipless-pedal labels do not settle the wrench question; the axle’s tool fitting does. Park Tool’s pedal guide shows the different fittings.
For a recommendation for your bike, share the pedal make and model, the tools you currently have, and whether this is an occasional swap or regular workshop work.
Current pedal-wrench comparison
Manufacturer specifications checked November 10, 2026. Lengths are overall tool lengths, not a measured leverage test. Tool Length and fittings Choose it for Park Tool PW-5 290 mm; 15 mm pedal opening A straightforward home-workshop tool. Pedro’s Pro Travel 290 mm; 15 mm opening and 24 mm socket-driver interface A tool roll that includes compatible sockets. Pedro’s Equalizer II 350 mm; two 15 mm openings and 24 mm socket-driver interface Frequent pedal work and more positioning options. The 24 mm feature on the Pedro’s tools drives compatible socket tools. It is not a second pedal-flat size, and it does not turn the wrench into a hex key or a torque wrench. Buy for the interfaces you will actually use.
Park Tool PW-5: simple home-workshop choice
Park Tool PW-5 Home Mechanic Pedal Wrench. Manufacturer photograph; source and specifications. The PW-5 uses heat-treated spring steel with a vinyl-covered grip. Park Tool lists it at 256 g. Its dedicated pedal opening is the attraction: there is little to work out beyond confirming that it fits your pedal flats.
Pros: uncomplicated design and a compact shape for a workshop drawer. Cons: one wrench opening gives fewer positioning choices than the Equalizer II, and it cannot help with a hex-only pedal.
Start here if occasional pedal swaps are the only job you need this purchase to cover. Compare the actual selling price with the Pro Travel before buying; a simple design does not automatically mean the lowest price. Park Tool PW-5 details.
Pedro’s Pro Travel: useful alongside compatible socket tools
Pedro's Pro Travel Pedal Wrench. Manufacturer photograph; source and specifications. The current Pro Travel weighs a stated 215 g and has a 30-degree pedal opening, a cushioned grip and heat-treated tool-steel construction. Its extra socket-driver opening makes it worth considering for a small collection of compatible workshop tools.
Pros: two jobs from one tool and less published weight than the PW-5. Cons: the extra opening adds little value if you do not own matching sockets; it still has only one pedal-wrench position.
“Travel” means a tool that can go in your workshop or bike-travel kit. Check its packed dimensions before treating it as something for a small riding pack. Pedro’s Pro Travel specifications.
Pedro’s Equalizer II: the workshop option
Pedro's Equalizer Pedal Wrench II. Manufacturer photograph; source and specifications. The Equalizer II combines a tubular handle and textured grip with pedal openings at 30 and 75 degrees. Those two positions give you more ways to place the tool around the crank. The manufacturer lists chrome-moly steel construction.
Pros: a longer handle and alternative jaw positions for regular workshop use. Cons: takes more storage room, and additional leverage is not a substitute for correct fit or thread direction.
Choose it when you service several bikes or frequently remove pedals. For a single occasional swap, first decide whether the larger tool solves a problem that the shorter options would leave you with. Pedro’s Equalizer II details.
What changed in the older shortlist?
Pedro’s explicitly marks the old Pro Pedal Wrench as discontinued and replaced by the Pro Travel. Lezyne lists the CNC Pedal Rod in its legacy-products catalogue. We therefore used current alternatives rather than assuming the old model names were still the best buying targets.
What to check before choosing a wrench
Buying checks for your actual pedal and workspace. Check Why it changes the choice Exact pedal fitting External flats and an internal hex socket need different tools. Confirm the required size in the pedal instructions. Clearance and seating The jaws must fit fully between the pedal body and crank; do not buy by nominal width alone. Storage and access Compare the tool’s full length with the drawer or travel case, and allow room to position it at the bike. Installation method These hand wrenches do not measure tightening torque. Follow the pedal maker’s procedure and specification. Check the thread direction: the right pedal uses right-hand threading and the left uses left-hand threading. Turning directions also look different when you work from the back of the crank with a hex key. Use the orientation shown in Park Tool’s illustrated removal and installation guide; it also advises against using a cone wrench for this job.
Budget alternative: confirm whether an existing correctly sized hex key fits your pedal’s specified interface. If you need a spanner only once, borrowing a suitable pedal wrench can make more sense than adding another workshop tool. Avoid buying a long wrench simply to compensate for a poor fit.
Find the exact models
Search results may include earlier generations or other tools. Match PW-5, Pro Travel, or Equalizer II to the manufacturer page before ordering.
Affiliate links: As an Amazon Associate we earn from qualifying purchases.
Search Amazon — Park Tool PW-5
Search Amazon — Pedro’s Pro Travel
Search Amazon — Pedro’s Equalizer II
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