Tools/Maintenance

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!

- Developed by the Boeing company for lubrication and protection of aircraft components - Dries to a thin waxy film that clings to metal for months - Law prohibits ORM-D materials from shipping by air

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.

- Same award-winning Nano-Tech cleaner in a concentrated form - One 500ml Pouch will make 2x 1L nano-tech cleaner bottle - Can be used as a powerful degreaser in its concentrated form - Works really well in a chain cleaning device like Muc-Off X-1 - Safe on all bike parts or all bike frame materials

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 Multi Tool is made of investment-cast tool steel, nickel plated for durability. It includes 3, 4, 5, 6 and 8mm Allen wrenches; 8, 9, and 10mm box wrenches; and a regular screwdriver. The tools are positioned for easy use, too.

- Highly versatile dry weather chain lubricant - Deep penetrating, durable P.T.F.E. chain lubricant - Hold up to extreme conditions which can destroy ordinary lubes - Comfort bottle with pipette system for ease of use and application

Finish Line's Mineral Oil Brake Fluid is high quality to provide maximum fluid life and braking power. It features a super-low viscosity to yield superior lever response and pad retraction. Plus, it won't foam up even on long, challenging downhills.

Chill Zone™ is arguably the industry's most advanced rust-busting penetrating lubricant. It simply works like magic! Before giving up on a frozen crank bolt, a rusted derailleur spring, a seized seat post, or discarding your rusted chain, give Chill Zone™ a shot. Bike parts that normally need to be replaced can be reconditioned to ride another day. A special refrigerant propellant freezes metal to as low as -50°F/-45°C. This causes contraction of the metal and creates micro-cracks in the corrosion and galvanically fused metal parts. A penetrating release agent then breaks down and flushes out the rust. With Chill Zone, most seized parts regain full functionality.

- Designed to fit into the bottle neck of all Muc-Off Bike Cleaner and Drivetrain Cleaner bottles for easy refilling - Perfect for refilling Muc-Off Bottle For Life - Collapsible fold up design makes it portable and easy to store - Flexible construction - Easy to clean and dishwasher safe - Made from durable, food-grade silicone that's non-toxic - Working temperature range of -40 °C to 200 °C - Silicone is highly durable and more ocean friendly than plastic - Collapsible design means lower CO2 footprint in shipping compared to a regular plastic funnel - Size expanded: 106 x 43mm - Size collapsed: 25 x 43mm

The smartest, most convenient torque key now comes with enough bits to suit every need. Make sure those stem bolts are tight enough, and double check the torque on the seatpost bolt while you're at it. The Ritchey Bicycle Torque Key is an essential tool for those important bolts. Available with 4 or 5Nm options, this 6-bit set includes just about every bit you'll need for your bike, and a convenient holder to keep it all organized. - Hex 3/4/5mm - Torx T-20/25 - Phillips #1 - 4 or 5Nm max torque - Bit holder included

Finish Line's Fiber Grip Assembly Gel is specially designed to create friction and reduce slippage between clamped carbon fiber surfaces. It eliminates the need to over tighten clamps to achieve secure connections. Plus, it's been tested and approved by leading carbon fiber component manufacturers.

They always say, the right tool for the right job. Park's P-handled Torx Wrenches are available in T6, T8, T10, T15, T20, T25, T30 and T40 sizes. They feature offset handles made from durable nylon with a comfortable, ergonomic design. The wrenches are made of high-torque industrial steel for excellent durability.

Precision CNC machined aluminum tool for the installation and removal of 16-notch external bearing bottom brackets. Featuring updated tooth profiles to optimize the fit between the tool and high performance BB parts. Anodized and laser engraved for easy identification and featuring a ratchet/torque wrench compatible 3/8-inch drive. - 16 notch 44mm OD cups - Fits Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded cups - Also fits many external threaded types for Campagnolo, Chris King, FSA MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, Fulcrum, and others - Fits 16 notch rotor disc lockrings

Our Classic Freehub Oil is a great addition for the bicycle market and another superior product from Dumonde Tech. Freehub Oil is the original lubricant on the market specifically designed for Pawl style freehubs which require a lightweight lubricant. Freehub Oil performs consistently throughout a wide temperature range. "Flow Point" is -40 degrees, is extremely low friction, providing the greatest protection. Simply follow the manufacturer's specification for the volume of oil required in your freehub body to experience the superior performance of Dumonde Tech's Freehub Oil. With Freehub Oil being lightweight, growing reports for other applications have been reported. It can be used as cable lube and brake lever lubricant for the small moving parts and the lightweight spring action they have. Time and cold temperatures do not affect the performance of Freehub Oil like with heavier viscosity, time and temperature aged greases. They become thicker and stickier as they age slowing down the parts action.

• Service kits include air can seals and wiper • Available for RockShox air rear shocks--Ario, Monarch, Monarch RT3, DebonAir and Monarch Plus

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.

The Park Tool FR-5.2GT is designed specifically for use when removing and installing cassette lockrings from thru axle hubs. -Utilizes a 12mm guide pin to stabilize the tool during use - Fits 12-spline cassette lockrings from Shimano, SRAM (including 1x), SunRace, SunTour, Chris King and others (23.5mm diameter) - Fits some Shimano and similar disc brake rotor lockrings

The MT-10, 20, 30 and 40 are high quality folding take-along tools that feature forged aluminum side plates, a mix of hardened and plated tools, and smooth ergonomic operation.

Finish Line's Mineral Brake Fluid is formulated specifically for bicycle brake systems requiring mineral oil. Features no compromise leading edge chemistry to provide superior fluid life and braking performance. Formulated with a low viscosity base oil to yield superior level response, pad retraction, and consistent performance through a full range of operating temperatures. Finish Line Mineral Brake Fluid was specifically engineered for use in bicycle hydraulic disc brake systems. When you are serious about getting the most out of your braking system, Finish Line Mineral Brake Fluid is a great choice. - Specifically engineered for use in bicycle hydraulic disc brakes - Provides maximum fluid life and braking performance, even at low temperatures - Prevents foaming and overheating

Park's Cone Wrenches are made of durable tool steel and are nice and thin to fit on the small-clearance cones found on hubs and other bearing assemblies. Plus, they work as regular wrenches, too. They feature Park's special Y heads that put more material where it's needed for excellent durability and strength. Most applications require at least 2 cone wrenches. If you have questions please contact us and we can recommend the correct sizes for your needs.

Tri-Flow Superior Lubricant is a light viscosity lube that allows for deep penetration into hard to reach moving parts. - Ideal for all conditions - wet, dry, road and trail - High grade petroleum oils provide optimum lubrication under extreme temperatures (-60 to 475F) and humidity

- Required to bleed Reverb 1x remotes - Compatible with Standard RockShox bleed kits - Included with remote upgrade kit and Reverb 1x post - Not compatible with SRAM brakes bleeding edge fitting

The BBT-29 is a double-ended bottom bracket wrench designed to fit 16-notch bearing cups with an outside diameter of 39mm (e.g. Shimano Dura-Ace 9000 series and XTR 980 series) as well as 16-notch bearing cups with an outside diameter of 48.5mm (e.g. FSA MegaEvo).

The Park FR-2 Freewheel Remover fits SunTour two-notch freewheels. It's built thin so that removing axle parts is unnecessary. And, it's constructed of durable heat-treated steel. (Not recommended for use with SunTour 4- and 6-notch freewheels.)

For wheels to perform properly, it's important that the rims be centered over the hubs. To check this, and to make precision adjustments, Park's Wheel Alignment Gauge (also called a dishing tool) is a must. It allows you to easily check centering on road, mountain and BMX wheels from 16 to 29 inches in diameter. It works with any hub width and its innovative design even allows it to be accurately used with the tire still on the wheel. The Wheel Alignment Gauge is a necessity for every wheelbuilder.

Holy Cow is the latest in the Rock N' Roll Lubrication's line up of chain lubes. Holy Cow is not flammable and is a very settled wet lube that is as clean or cleaner than most dry lubes. Holy Cow preforms fantastic, like the other Rock N' Roll chain lubes. However, being a little bit of a wet-style chain lube, what little dirt or grit that does get on the chain can be wiped away quickly and easily with the chain looking great again. For all you riders that like to ride with a wet lube but could live better without all the dirt and grit of a wet lube, Holy Cow is just for you.

Finish Line's DOT 5.1 Brake Fluid is a high-quality fluid for maximum life and braking power. It exceeds the most stringent 5.1 specs and is compatible/mixable with all DOT 3, 4 or 5.1 spec'd systems. It also features a super-low viscosity to yield superior lever response and pad retraction. Plus, it won't foam up even on long, challenging downhills.

- Made from heat-treated tool steel to ensure the ultimate in strength and lasting performance. - Ergonomic, cushioned grip, and high leverage design for comfort and ease of use. - Quickly and cleanly cuts brake and derailleur cables, housing, and other wires. Cable cutters are an essential tool used for some of the most fundamental elements on the bicycle. What seems like a simple tool can often be the root of frustration when poor cut quality ruins a brand new cable, crimps housing shut, or leaves strands uncut. The Pedro's Cable Cutter is an industry favorite and when put to the test against the competition and you will quickly see why. Our cable cutter is designed for years of service, for comfortable and easy usage, and with extra jaw overlap ensuring a clean cut every time. The Cable Cutter is designed for cutting steel cables (wire rope) up to 4mm in diameter. Backed by Pedro's lifetime warranty.

Stan's Dual Action Repair for Tubeless (DART) fixes damaged tires faster, easier, and better than existing plug tools. While traditional tire plugs try to wedge rubber strips into a puncture, the DART creates a chemical reaction with your Stan's sealant to quickly form a permanent airtight bond. The DART's plastic tip is barbed to anchor firmly in place and stay put during even the most aggressive riding while being safer for rims, rim tape, and your hands. The material of the DART is also more flexible, and its laser-cut shape is optimized to contour to the shape of different punctures, maximizing surface area to increase the sealing reaction. Because the DART anchors to your tire and creates an instant bond with your sealant, it also won't pull out while riding the way a conventional plug can. One of the best features of the DART's design is that it doesn't require trimming once inserted, and excess material won't get in the way of your ride. DARTs can't be felt while riding, even on road tires, and they wear smooth naturally. - Repairs large punctures and slices - Reacts with Stan's sealant to form an instant, airtight seal - Barbed plastic tip anchors into tire and will not pull out when riding - Flexible material and laser-cut shape conforms to puncture and bonds with sealant - Wears off clean, no trimming needed, and can not be felt while riding, even on road tires - Lightweight, compact tool fits the shape of your hand for more precise use and includes built-in valve core remover - Includes two pre-loaded DARTs for sealing multiple and larger punctures - Clear caps keep DARTs clean and unthread quickly for fast deployment - Simple and easy to refill

Professional quality T-Handle hex wrench built for speed, efficiency, leverage and a perfect fit. - Carefully selected combination of Chrome Vanadium and S-2 tool steels - Unique anodized aluminum Speed Spinner makes running long bolts in and out quick and effortless - Machined, chamfered tips allow easier insertion into hex fittings - Integrated “Strip-Gripper” twisted hex that makes removal of most bolts with stripped or oversized hexes fast and easy - Sliding T-handle creates increased leverage and multiple access positions

RockShox's Suspension Oil comes in different weights to match the most popular suspension fork and shock setups.

- Highly versatile dry weather chain lubricant - Deep penetrating, durable P.T.F.E. chain lubricant - Hold up to extreme conditions which can destroy ordinary lubes - Comfort bottle with pipette system for ease of use and application

- Incredibly effective cleaning formula containing Nano Technology that also cares for your bike's delicate finishes - Contains no harmful acids, CFC's or solvents and is fully biodegradable - Cuts through dirt, oil and grime quickly and safely leaving your whole bike sparkling clean

White Lightning's Crystal Grease is so pure and innovative, it's clear. Premium base oils allow this 100% waterproof grease to provide smooth, long-lasting lubrication and the clear color won't stain or hide damage and contaminants. And, you'll feel good knowing that it's biodegradable, non-toxic, and won't harm carbon, seals and other crucial components.

If there ever was an underrated tool that you probably don’t have in your bike tool kit, it has to be the Valve Core Wrench. Designed to remove or install Presta Valve and Schrader Valve cores, this tiny tool can truly make the process of installing or refilling flat-prevention liquids and gels quick and painless. The versatility of the valve stem tool supports both valve types found on mountain bikes, road bike, commuting and electric bikes – never be stranded on your commute thanks to the Valve Core Wrench. Available separate, or found in our Team Edition and Ride Prep Tool Kits. - Fits Presta Valve and Schrader Valve bike tubes - File tread grip creates a comfortable and ergonomic grip - CRV tool steel metal core makes this a one-time purchase - Aides in the overhaul of suspension forks and rear suspension shocks - Found in our Ride Prep and Team Edition Tool Kits - Limited Lifetime Warranty

50 Hour Service Kit (Includes Air Can Seals, Piston Seal, Glide Rings) - Sidluxe A1 (2020)

Silicon Shine not only leaves your bike looking factory fresh, but it also acts as an amazing friction reducer for suspension parts and reduces dirt adhesion. Spray it onto your fork stanchions and rear shocks to reduce resistance for a silky smooth, World Cup performance. - Protects and leaves a sparkling shine on metal, plastic & rubber parts - Reduces friction on fork stanchions and rear shocks - Silicon formula prevents grime build up on treated surfaces - Cuts down on future cleaning and maintenance

- Creates a dry ceramic coating for increased durability and performance in dry condition - Excels in dry and dusty conditions - Biodegradable - Integral UV tracer dye and UV torch to aid accurate application and ensure total protection

- Frees seized parts - Disperses moisture to prevent rust and corrosion - Provides light lubrication for moving parts - Reduces metal-to-metal contact - Prevents dirt adhesion - Cuts down on friction to improve component efficiency

SRAM'S Jonnisnot Shifter Grease is a fluorocarbon lube perfect for steel-on-composite applications and for brake and shift cables. It minimizes friction and maximizes the performance of your components. You'll love the easy-to-use 20ml syringe container, too.

- 100% Natural and biodegradable, Without animal products - Apply a small amount, Work in, Then rinse off with water - Leaves skin clean with a subtle forest scent

A precision CNC-machined aluminum tool for the installation and removal of select threaded bottom brackets with 12-notch tool fittings, including SRAM BSA DUB, Race Face Cinch, Rotor BSA30, and others. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive. The BBT-79.3 features integrated threads for full compatibility with the Park Tool BBT-RS Bottom Bracket Tool Retaining System (sold separately). The BBT-RS uses an adjustable spring-based tension system to apply consistent, adjustable pressure to the tool, ensuring full engagement with the tool fitting and preventing slippage. Fits 12-notch threaded bottom bracket tool fittings with a major diameter (outside of notches) of 45–47 mm and a minor diameter (inside of notches) of 44 mm, including: - SRAM BSA DUB - Race Face Cinch - Rotor BSA30 - Zipp Vuma - Hawk Racing BB3086 - and more - 3/8" drive fitting

Muc-Off Waterless Wash is a highly advanced, easy to use spray which cleans and polishes in seconds without the need for water. It details your whole bike, motorcycle or car in seconds leaving behind a streak free shine. Its innovative formula is designed to encapsulate any surface dirt to prevent scratching. Use it to remove light contaminants in between major washes. - Cleans and polishes in one application - No need for water - No residual dust or streaks - Powder-free - Great for eBikes - no danger of getting electrical contacts wet

Royal Blood mineral oil is a specially formulated, low viscosity hydraulic fluid that ensures consistent performance of Magura brakes. - Doesn't absorb water - Lubricates entire braking system

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.

The Topeak Ratchet Rocket Lite NTX+ has everything you need to fix and make precise adjustments to your bike while on the road. Featuring a fine-tooth ratchet mechanism with reverse lever and thumb wheel with adjustable torque TorqBit for ease and accuracy in tight spots. Includes magnetic bit holder, hardened steel tools in 2, 2.5, 3, 4, 5, 6 and 8mm hex, T10, T15, T25 Torx, #2 Phillips bits and CrMo steel chain tool. The protective case keeps things organized and secure, and even has a pocket to carry glueless patches. - Functions: 19 - Ratchet tool material: Chrome vanadium steel - Bag: Nylon - Added features: Screwdriver, Secondary chain link fence, Chain pin breaker, Leverage added, Patch pocket, Magnetic bit holder - Size: 13 x 6.5 x 3.3cm - Weight: 240 g / 8.46-oz Tools: - Adjustable torque TorqBit : 2 - 6Nm - Allen bits - 2 / 2.5 / 3 / 4 / 5 / 6 / 8mm - Torx bits - T10 / T15 / T25 - #2 Phillips screw driver, CrMo steel chain tool*, Ratchet tool * The chain tool is compatible with single and multi-speed chains up to 12 speed, NOT including Campagnolo hollow pin chains.

Wheels Manufacturing open bore adapters are used to press sealed cartridge bearings into place. The adapters are machined with one step to correspond to the bearing OD, which fits in to the center of the sealed bearing and an outside diameter to accommodate the bearing's outer diameter. Size: [Bearing inner diameter] x [Bearing outer diameter] Note: If only one dimension is given, that is the outer diameter of the adapter, with no inner diameter step

- Ultra durable, long distance chain lubricant - Excel in long distance wet or muddy conditions - It penetrates deep into the chain links core to provide long lasting lubrication and total protection - Extreme pressure additives coat every part of the link to provide silky smooth gear change and ultra efficient drivetrain

Park's Offset Brake Wrench utilizes a unique design that allows it to reach into tight areas that other wrenches cannot. The OBW-3 features a 14mm wrench on one end and the other end fits into a brake's tension springs to rotate the brake around its bolt for proper alignment. The OBW-4 features 10-, 11-, 12-, and 13-mm opening to fit most models of sidepull brakes.

ProGold Prolink Cable Luber .25oz ProLink lubricant in a convenient, refillable applicator. - Lube and clean cables - on the bike - in minutes - Restores old or corroded cables - Year-round protection against rust and corrosion - Compact and easy to use - No product waste - Non-staining

- Specially formulated to remove heavy chain grime quickly and safely - Leave the chain contaminant free - Chain cleaner spray uses advanced solvents to cut through dirt and grease quickly and effectively

Park's BBT-32 is the perfect solution for the home mechanic installing and removing Shimano and ISIS Drive splined 20-tooth bottom bracket cups. Made from investment-cast steel, the BBT-32 utilizes a flat tooth profile to ensure maximum engagement with the bottom bracket cup and features 32mm wrench flats.

- “New Bike in a Can” - Restore that factory shine - SC1 high gloss coating is specifically formulated to protect and beautify multiple surfaces including plastic, vinyl, rubber and carbon fiber - Water-resistant formulation is safe for use on gloss or matte finishes and makes the clean-up process easier by forming a durable coating that repels mud, dirt and debris

Specially designed for crank bolts, freehub removals and pedal installs and removals, Park's Hex Tools are built for speed, leverage and comfort. Their super-precise hex heads and dual-density, ergonomic handle mean the HTs may soon become your new favorite tools.

- Fast and effective grease-cutting formula - Removes all chain oil and wax residue - Safely eliminates drive chain contaminants - Biodegradable - Ideal for use with chain cleaning devices - Trigger spray included for easy application on cassettes, chainrings and derailleurs - Safe for metal, plastic, rubber and seals

The ultimate trailside companion. This high-tensile steel multi-tool features a precise fit and finish and side grips for a secure handhold even with gloves on. The M5 includes: Hex wrenches: #3, 4, 5, 6 Screwdrivers: Phillips #2 Length: 89mm Weight: 85g Warranty: Lifetime

The Masterlink Pliers is a multi-tool developed to provide functions that are not on a typical multi-tool. It is designed to be light and compact so you can carry it with you. This tool serves as a tire lever, valve core remover, valve stem lock nut wrench, and master link pliers. It also provides storage for two master links so you will always be prepared on the trail. Magnets hold the master links securely in place and self close the tool. - Weight: 38.5g - Size: 116 mm x 20 mm x 9 mm - Material: 7075-T6 aluminum - 9, 10, 11, and 12-speed master links and chains - Compatible with SRAM PowerLock Link, Shimano Quick-Link, KMC Missing Link and other similar master links

Need to give your bike some quick attention before you head out the door? Give it a quick shot of Finish Line's 1-Step Cleaner And Lubricant. It loosens and removes grime, while at the same time laying down a thin layer of low-friction lube that reduces drivetrain noise and premature component wear. Keeping your bike running smooth has never been easier!

The ultimate trailside companion. These high tensile steel multi-tools feature a precise fit and finish and side grips for a secure handhold even with gloves on. The m17 includes: Chain tool: 8/9/10 speed compatible Spoke wrench: #0, 1, 2, 3 Hex wrenches: #2, 2.5, 3, 4, 5, 6, 8 Open wrench: 8mm, 10mm Screwdrivers: Phillips #2, flat #2 Torx: t-25 Length: 89 mm Weight: 168g Warranty: Lifetime