Service Product Catalog

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

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.

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

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

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.

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.

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

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.

- 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 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.

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.

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 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

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.

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.

- 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.

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.

- 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

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

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