Tools

To prevent poor shifting and uneven drivetrain wear, most manufacturers recommend chain replacement at or before 1% stretch. Now you can quickly and accurately determine the wear and stretch of any chain with Park's Chain Checker. Simply insert the Chain Checker’s pins into 2 links, press the swingarm gauge tight, and then check the gauge window for an accurate reading!

Park Tool introduced the bicycle world to the 3-way hex wrench set over 30 years ago. Our 3-way wrenches fit perfectly in the palm of the hand and provide excellent leverage, making them a favorite of countless shop mechanics worldwide. AWS-1 FEATURES - 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

Removes Presta and Schrader valve cores. CNC machined, anodized finish with laser-etched logo. Fits between spokes for quick and easy core removal. Features knurled end for a no-slip grip.

Park's Chainring Nut Wrench makes chainring bolt installation and removal easy. It securely holds the slotted nut to prevent spinning when tightening or loosening the bolt. And, it's double-ended to fit most slotted-type nuts, including Campagnolo chainring bolt nuts.

Park's Gear Clean Brush has a handle on one end with a curved, serrated edge perfect for cleaning between cassette cogs. The other end's tough nylon bristles are ideal for cleaning the derailleurs, chain and other drivetrain parts to keep them clean and prevent premature wear. It also works great on brakes and other components that collect dirt and grime. The GearClean easily fits in a toolbox or pack.

Stan's 2oz Tire Sealant Injector measures the desired amount of sealant then attaches to your valve stem for easy, no-mess application. And, it works on Presta and Schrader valves!

Shimano Genuine disc brake bleed Funnel unit for ST type Road brake lever (M7 thread bleed port) Features: - Oil spill guard lid with an integrated oil stopper holder - Funnel base - Bleeding instructions available for download under 'Documents & Links' below

Park Tool's Replacement Chain Tool Pin (2-Pack) fits Park Tool's CT-1, CT-2, CT-3, CT-3.2, CT-5, and CT-7 Chain Tools. • Made from hardened alloy tool steel • Uses 7mm or 9/32" 12 pt box end/socket • Sold singly or in pairs

Park's professional-quality, precision-sized spoke wrenches are hardened and chrome plated for long service. Wrenches are vinyl coated in one of four colors indicating the size at a glance. You will find these wrenches in virtually every professional bike shop and every shop mechanic's personal tool stash. Make sure you have the sizes you need in your home toolbox and bike bag.

Get those heads sealing like new and reduce compressor energy waste with Park Tool's Head Seal Kit. This kit will help get rid of that hissing sound you've been hearing when it has been too long since servicing your Park Tool INF-1 or INF-2 shop inflator. Kit includes: - 1 #1586 Presta Seal - 1 #1588 Schrader Seal - 2 #1576-2 O-rings for Shuttle-valve - 1 #1682-2 O-ring for INF-1 and INF-2 Head Adaptors

World-famous Park Tool quality wrapped up in a combination metric wrench. Features both open and 12-point two-way ratcheting box ends. Forged from chrome vanadium steel, chrome plated, meticulously polished, then center dipped in Park Tool blue vinyl for a positive grip. Strong, comfortable, and beautiful!

The strong, lightweight IB-2 features ten essential tools in the compact form factor of our unique I-Beam handle. Perfect for on-the-ride adjustment of brakes, handlebars, saddles, or derailleurs. With its compact size, the IB-2 is a perfect tool for the saddlebag, jersey pocket, or toolbox.

The BBP-1 quickly and accurately installs bottom bracket bearings into press fit-type bottom bracket shells. - Quick release design for fast tool installation and removal - 12 precision-machined bushings (in 6 sizes) to fit these bottom bracket configurations: - 386EVO, BB30, BB86, BB90, BB92, BB95, BB121, BMX Mid, BMX Spanish, OSBB, PF41, Press Fit 24, Press Fit GXP, BBright Direct Fit, PF30 BBright Press Fit, Shimano Press Fit - Works on bottom bracket shell widths from 68mm to 150mm

Park's Freewheel Remover Wrench provides superior leverage for freewheel removal and installation. Its head slides over Park freewheel removers and features a locking knob for a secure fit.

Service kits include dust seals, foam rings, oil seals, air and damper o-rings needed for basic service.

What seatpost collar size do you need? What's your seatpost size? Find out with Sunlite's Digital Caliper. Since it's accurate to .02mm and measures from 0-150mm wide, you can measure anything on your bike from spokes to your dropout spacing. It registers in inches or millimeters and is made from durable stainless steel. It even comes in its own protective carrying case.

Having trouble getting at internal spoke nipples? Park's Square Socket Internal Nipple Spoke Wrench comes to your rescue. The extra-long socket fits recessed nipples on most deep-section aero wheels. And, the ergonomic handle is comfortable even after you've built wheels for the entire team.

- Used to install fork dust seals

Specialized's Top Cap Chain Tool replaces your top cap and places a chain tool and spare chain quick link inside your bicycle fork's steerer tube. This way you'll never forget your chain tool. This tool can be installed in any 1-1/8th inch steerer tube that is at least 32mm deep. It's available in models that work with either aluminum or carbon steerer tubes.

Park's Side Cutter Pliers are professional quality, 7-inches long, and made from heat-treated, forged chromoly steel for crisp, easy cuts and durability. They boast soft-touch, dual-density handles for an excellent grip, too.

Precision CNC machined aluminum tool for the installation and removal of 12-notch external bearing bottom brackets. Anodized for easy identification and featuring a ratchet/torque wrench compatible 3/8" drive. - 46mm 12-notch OD cup - Race Face® Cinch™, Rotor® BSA30, Zipp® Vuma™, Hawk Racing™ BB3086™, and more

The I-Beam Mini Fold-Up Set includes 3, 4, 5, and 6mm Allen wrenches, a socket 8mm Allen and regular screwdriver. It's the perfect mini-tool to get you out of binds or make quick adjustments. And, it conveniently tucks into a pocket or pack.

- Highly rated tool for tensioning a cable while pinch bolt is tightened

- Installs and seats against the inner race of the cartridge bearing for removal (punch from other side of tool against tool flats) - Effectively fits on cartridge bearings with 10-25mm inner race ID's

Park's Shop Screwdrivers are pro-quality tools featuring durable and precise heat-treated chrome-vanadium tips and shafts and dual-density handles for an excellent grip.

- Includes everything for a quick fix while on or off-road - Liv seat bag - 12 glueless patches - 2 tire levers - Mini pump - 9 function multi-tool

The Park Tool FWS-2 Fold-Up Wrench Set combines all the popular hex and Torx compatible wrench sizes of the AWS-10 and TWS-2 into one convenient set. The multi-position shop grade fold-ups are comfortable, lightweight, slip-resistant, and 40% stronger than steel handles. Made in USA.

Shop quality L-shaped, high torque industrial steel Torx compatible wrenches. Featuring chamfered tips, tight tolerances and a handy portable tool holder for easy access. Includes: T9, T10, T15, T20, T25, T27, T30 and T40.

A worn chain shifts poorly and wears sprockets at an accelerated rate. Park Tool's Chain-Wear Indicator is a “go-no go” gauge designed to accurately indicate when a chain reaches .5% and .75%, the points at which most chain manufacturers suggest replacement. The updated CC-3.2 is longer, more accurate and features permanent measurement markings.

Heat treated alloy tool steel, one inch base fits wrench or bench vise. Thin wall construction allows use without removal of cones and locknuts. The FR-5.2G has 12 splines that are approximately 23.4mm across. - Fits Shimano, SRAM, SunRace, SunTour, Chris King and other cassette lockrings - Fits the SRAM XX1 11-speed cassettes - Also Fits Shimano disc brake lockrings - Guide pin stabilizes tool