Tools/Maintenance

The new 8-Bit System is a group of multi-tools designed to work together to solve most trailside fixes. They are lightweight, strong, versatile, and small enough to fit in a jersey pocket or riding tool wrap. Three multi-tools begin the 8-Bit System: 8-Bit Chainbreaker + Utility Knife Multi-Tool, 8-Bit Tire Lever + Rim Dent Remover Multi-Tool, and 8-Bit Pack Pliers. A total of 22 functions between the three tools will keep you rolling to the next town or trailhead. - 17 functions: spoke wrench; valve core wrench; flat head #3.5 and Phillips #2 screwdriver bits; 2, 2.5, 3, 4, 5, 6, and 8mm hex; and T10, T25 Torx-compatible bits; install and remove master links; clear tire sealant clogs from valve stem; tighten valve stem lock nut - Magnets keep all bits in place - Ball detent swivel head helps access hard-to-reach places - Handle doubles as breaker bar for extra torque when head is bent - 8mm hex bit tested to over 40 Nm torque - Pliers works with 9-, 10-, 11- and 12-speed master links and chains (not compatible with Campagnolo 12-speed chains) - Master Link storage is compatible with SRAM PowerLock Link, Shimano Quick-Link, KMC Missing Link and other similar master links (not compatible with Connex Links by Wipperman)

Wolf Tooth WT-1 Chain Lube is a synthetic lubricant and a chain treatment in the same bottle. As a synthetic chain lubricant, WT-1 will improve the mechanical efficiency of your drivetrain while lasting 3-5x longer than most other chain lubes. As a chain treatment, WT-1 will clean your chain by pushing dirt and debris to the surface where it can be wiped away. It will also protect your chain in all riding conditions, and allow you to ride longer between applications. - Cleans, lubricates, and protects chains - Peak performance in all conditions, wet and dry - Also works on other places of your bike, including hubs, cables, and jockey wheels

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.

- Anti-Loosening, Anti-Corrosion thread prep with PTFE - Two colors offer coating for different spoke lengths

High-quality L-key set out of stainless steel for hexagon socket screws by Wera. The Hex-Plus profile offers a greater contact surface in the head of the screw; the notching effect is therefore reduced to a minimum and damage to the screw head is more or less eliminated. Comes with hex ballpoint on the long arm: the ballpoint drive profile means that it is possible to swivel the tool axis away from the screwdriving axis, thus enabling "round the corner" screwdriving. - Stainless steel prevents the transfer of extraneous rust: fasten stainless screws with stainless tools - Hex-Plus allows socket head screws to live longer - With Take-it-easy tool finder: color coding by size - Wear-resistant clip material for enhanced durability - Color-coded, easy-to-grip plastic sleeve, even at low temperatures - Comes in an almost wear-free L-key clip fastener

High-quality Wera L-keys with color-coded, convenient plastic sleeve. The tool is quickly accessible and the ergonomic and pleasant handle is easy on the hands even at low temperatures. The Hex-Plus profile offers a larger contact surface within the screw head. This reduces the notching effects to a minimum and almost completely eliminates the risk of destroying the screw recess. The ball-end on the long arm allows for reliable working even in difficult installation situations. The BlackLaser surface treatment provides outstanding surface protection, even against corrosion, and a long service life. The tools are quickly to hand thanks to the laser-engraved and thereby wear-resistant size markings on the L-keys. - L-keys for hexagonal socket screws - Hex-Plus allows socket head screws to live longer - Color coded, easy-to-grip plastic sleeve, even at low temperatures - Hexagonal ballpoint on the long arm - Wear-resistant size marking

High-quality L-key set with color-coded, convenient plastic sleeve. This ensures that the tool is quickly to hand and the ergonomic and pleasant handle is easy on the hands even at low temperatures. The wear-resistant clip material ensures secure storage of the L-keys as well as simple removal. The Hex-Plus profile offers a greater contact surface in the head of the screw. The notching effect is therefore reduced to a minimum and damage to the screw head more or less eliminated. The ballpoint on the long arm allows dependable working even in difficult installation situations. The BlackLaser surface treatment provides outstanding surface protection, even against corrosion, and a long service life. Laser-engraved and thereby wear-resistant size markings on the L-keys for rapid accessing. - Hex-Plus allows socket head screws to live longer - Hexagonal ballpoint on the long arm - With Take-it-easy tool finder: color coding by size - Color coded, easy-to-grip plastic sleeve, even at low temperatures

 An instant bicycle suspension performance booster. WPL ForkBoost lubricates and cleans bicycle suspension seals to eliminate stiction, remove dirt, and lengthen lifetime of the seal. Apply ForkBoost externally to the dust seals of bike suspension by coating the stanchion, pumping the suspension, and wiping away extracted dirt. ForkBoost is fully compatible with rubber and rubber derivatives, causing no risk of damage to the seals, seal swelling or cracking. Use ForkBoost internally during fork rebuilds, to soak foam seals and cut grease to specified thickness - Premium bio-based formula made with natural ingredients - Biodegradable, non-toxic, PTFE-Free formula - Cleans and lubricants bike suspension seals - Removes unwanted dirt and contaminants from suspension seals - Apply externally to dust seals to lengthen seal lifetime

WD-40 Dry Lube is the perfect chain and component lubrication for dry and arid riding conditions. Extensively tested by scientists and pro mechanics alike, it keeps your bicycle shifting like a dream and pedaling smoothly. It boasts special polymers that form a dry film to protect your chain and repel dirt in dry conditions. The result is a clean, quiet, perfectly functioning and long-lasting drivetrain.

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

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

Tri-Flow Superior Dry Lubricant was specifically designed to lubricate like an oil and stay clean like a wax. Its exclusive formula includes paraffin wax and high grade petroleum oil which penetrates as it quickly sets up and dries, leaving a thin, visible, coating that repels water as it lubricates. - Specifically designed for lubricating chains - Applicator is not included or needed because of the product's consistency

- Pocket sized chain tool that mates perfectly with Topeak ratchets and torque tools - Compatible with single and multispeed chains up to 12 speed including Capagnolo chains - Includes a 4/5mm allen key and a chain hook as well as a rubber clip to hold

Service your TRP brakes like a pro with our new Bleed Funnel. COMPATIBILITY CHART BRAKE MODEL COMPATIBILITY QUADIEM SERIES YES TRAIL SERIES YES SLATE SERIES NO* HYLEX SERIES YES HY/RD SERIES YES HYDRO TT YES DASH SERIES NO After feedback from our pro Athletes (and their mechanics) we have developed the TRP bleed funnel to simplify the bleed process. Take your service to the next level. *Slate uses a smaller bleed fitting. Funnel can be used with a slate Bleed fitting adapter

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.

- 5 DART plugs for use with the Stan's NoTubes DART tool

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

Keep your drivetrain quiet while protecting your components with Squirt Dry Lube. This long-lasting wax and water-based lubricant is low maintenance and easy to apply: no degreasing is needed, just squirt it on and ride. Squirt is 100% biodegradable and doesn't contain harmful solvents. Plus, it works in all-conditions, wet or dry, for mountain and road.

Replacement SWAT MTB Tool. - Made with hardened CRV steel bits with anti-rust coating and forged alloy frame. - Includes slotted screwdriver, 3, 4, 5, 6, and 8mm Allen keys, and T25 Torx. - Please note that this does not include a storage cradle to attach to a frame or cage.

This Zee Cage II was designed with an integrated EMT Cage Mount MTB Tool that has all of the trailside necessities required to get you out of a jam on your ride. For the cage itself, you'll find it to be respectably lightweight, and to have incredible holding power for when the trails get rough. For easy bottle access, we also gave it a unique side-loading design that allows you take pulls from the right or left-hand side depending on placement. - SWAT design allows for storage and tool integration. - Reinforced composite material improves durability without adding weight. - Includes EMT Cage Mount MTB Tool with 3, 4, 5, 6, 8mm, T25 Torx, and #1 flathead screwdriver. - Right-hand loading on the down tube—left-hand loading on the seat tube. - Sleek, minimalist design with razor-sharp graphics.

Shimano Genuine Professional disc brake bleed kit Includes: - TL-BR002 Funnel unit for ST series Road Brake lever (M7 thread bleed port) - TL-BR003 Funnel unit for BL series MTB brake lever (M5 thread bleed port) - TL-BR001 Syringe unit - 4-pcs set of Bleed Blocks (Piston spacer) Features: - New oil spill guard lid with an integrated oil stopper holder - Improved syringe unit design now using a stronger threaded tube joint and revised locking clip - Bleeding instructions available for download under 'Documents & Links' below

Shimano Genuine disc brake bleed syringe kit Features: - Strong threaded tube joint - Bleed nipple tool - Locking clip - Bleeding instructions available for download under 'Documents & Links' below

Shimano Genuine disc brake bleed Funnel unit for BL type MTB brake lever (M5 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

Standard bleed kit for mineral oil brakes - Includes 2 syringes/2 M4 fittings, bleed block, Torx tool, crowfoot - SRAM Model ID: DB-SPP-A0

SRAM Bleeding Edge Tool. - Use with Avid or SRAM Pro Bleed Kit

DOT Disc Brake Assembly Grease is specially formulated for DOT-fluid brake systems. - Recommended for lever pistons, hose compression nuts, threaded barbs, and olives

SRAM's Disc Brake Bleed Kit has everything you need to ensure your brakes are dialed. The kit is compatible with SRAM X0, XX, Guide, and HydroR brakes. It is not compatible with RockShox' fork bleed kit. Includes the following: • 2 syringes/fittings • bleed blocks • Torx tool • Crow's foot • Bleeding Edge Fitting • DOT 5.1 hydraulic fluid

The SRAM Pro Disc Brake Bleed Kit is designed for servicing SRAM disc brakes systems. - Kit includes 2 syringes, fittings, bleed blocks, Torx tool, crowfoot, Bleeding Edge Fitting, and DOT5.1 hydraulic fluid - For use with SRAM X0/ XX/ Guide/Level/Code/HydroR/G2 disc brakes - Compatible with DB-G2-R-A1, DB-G2-R-A2, DB-G2-RE-A2, DB-G2-RS-A1, DB-G2-RS-A2, DB-G2-RSC-A1, DB-G2-RSC-A2, DB-G2-ULT-A1, DB-G2-ULT-A2, DB-GDE-R-A1, DB-GDE-R-B1, DB-GDE-RE-A1, DB-GDE-RS-A1, DB-GDE-RS-B1, DB-GDE-RSC-A1, DB-GDE-RSC-B1, DB-GDE-T-A1, DB-GDE-ULT-A1, DB-LVL-A1, DB-LVL-T-A1, DB-LVL-TL-A1, DB-LVL-TLM-A1, DB-LVL-TLM-B1, DB-LVL-ULT-A1, DB-LVL-ULT-B1, DB-X0-B1, DB-XX-A2

- Pro bleed kit for mineral oil brakes - Includes 2 syringes/2 M4 fittings, bleed block, Torx tool, crowfoot

- 200 Hour/1 Year Service Kit for Deluxe/Deluxe Remote A1-B2 (2017-2020)/Deluxe Nude B1+ (2019+) - Includes Air Can Seals, Piston seal, Glide Rings, IFP Seals, Remote Spares

- Used to install fork dust seals

- RockShox, 11.4118.038.000, Service kit, Monarch B1RL C1 R, RT, RT32014+

- RockShox, 11.4118.038.002, Service kit, Monarch Plus B1 2014+

200 hour/1 year Service Kit (includes dust seals, foam rings, o-ring seals) - Revelation RL A1 (2018+)

200 hour/1 year Service Kit (includes sealhead seals, piston seal, glide rings, IFP seals, grease) - Super Deluxe Coil (2018+)

RockShox's Schrader Valve Removal Tool is an essential tool for working on suspension components. This shop quality tool makes removing Schrader valve cores easy with its long, comfortable handle.

- 200 hour / 1 year service kit for Super Deluxe RT3 A1 rear shocks - Includes air can seals, piston seal, glide rings, IFP seals, reservoir seals

- Trek Reaktiv Thru Shaft 200 hour service kit

RockShox, 11.4118.032.000, Service kit, Vivid B1 (Requires Counter Measure tool)

The Problem Solvers Through-Axle adapters make it possible to easily fit front and rear wheels with through axles into truing stands for wheel truing and repair. These adapters fit into the common through-axle sizes and have o-rings so that they fit nicely and stay put as you work on the wheel and take it in and out of the stand. They're made of CNC-machined 6061 aluminum for quality and durability. - Front compatible with 9/15/20mm hubs - Rear: compatible with 10/12mm hubs

Compact tool set mounted to your frame! Prestacycle Fixit Sticks enables you to carry a small T-Handle tool on the Frame of your Bike. The convenient mounting bracket fits the tool between your frame and Water Bottle. Instantly take the tool off your bike and work. Prestacycle Bits included. - Dual Shafts combine to for a T-tool - Shafts carry four different Bit sizes - Mounting bracket holds tool between your frame and Bottle - Includes Prestacycle Bits Sizes: - HEX: 3mm, 4mm, 5mm - TORX®: T25

Complete tool set in your Pocket! Prestacycle Fixit Sticks Pro enables you to carry a small T-Handle tool with virtually every bit size known on Bicycles. Prestacycle Professional Bits included. Highest quality bits Prestacycle offers the highest possible quality 1/4" hex tool bits for use on Bicycles and much more. Our bits are compatible with all Prestacycle hex-based hand tools, and are industry-standard to fit all other tools that use 1/4" hex bits. Engineered for long life All Prestacycle Professional bits are made with hardened S2 steel, which is much stronger than most hand tools which are made of CRV Steel. S2 steel also resists stretching, preventing rounded edges on the bits that could damage bolts. We apply nickel-plating to all Professional bits to prevent marring to Stainless Steel, Aluminum and Titanium screws and to provide a long-lasting finish. Specific hex bits have micro surfacing to reduce slippage when in use. JIS Compatible Prestacycle bits sets do NOT contain U.S. Philips heads, which were specifically designed in 1932 to round-out instead of breaking the bolt head off. These are modern ANSI standard (compatible with the discontinued JIS standard) and can be used on any bicycle cross head bolt. (18) Precision hardened S2 steel Nickel-plated Professional bits in a Patented Bits Carrier. Stronger and longer lasting than any other tools made for bicycles. Since worn heads can damage bolts, these bits protect your components. Covers all major HEX sizes, Screwdriver sizes, and all the new TORX® sizes found on the latest components. - T-Handle Tool w/18 Bits in a pocket carry case - Includes full Prestacycle Professional Bits Set - Soft carrier holds tool shafts and bit in one kit - Covers virtually all sizes for Bicycles and more

- 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

- 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.

Checking your chain for wear is one of the simplest things any cyclist can do to maintain drivetrain performance and minimize maintenance costs. The Pedro's Chain Checker Plus II makes this task quick and easy offering a simple check of 50% and 75% chain wear. To ensure the maximum life from your chain and accuracy of measurement, the tool employs a three-point design which properly isolates pin wear from roller wear. Other two-point designs do not and can incorrectly indicate a worn chain, robbing the user of additional miles and money. The Chain Checker Plus II also includes a chain hook tool, perfect for simplifying chain removal and installation, and a chainring nut wrench, essential for removal and installation of chainrings. - Three point chain wear tool design properly isolates pin wear from roller wear - Includes a chain hook tool for simplifying chain removal and installation, and a chainring nut wrench for removal and installation of chainrings - Two chain wear indicators: 50% and 75% - Improved user instructions are laser etched on the tool

If you are looking for the absolutely strongest, most bad-ass tire lever, perfect for the toughest downhill and freeride tires, you've come to the right place. Pedro's downhill tire lever features heat-treated tool steel construction for unmatched strength and reliability, 275mm (10.8") length for incredible leverage, a large shovel tip that holds tight on the bead, a smooth curved shape with polished finished to protect tires and rims, and an ergonomic dual density screw driver style handle providing comfort and security. - Heat-treated tool steel construction for unmatched strength - 275mm length for incredible leverage on tough downhill and freeride tires - Large shovel tip holds tight on bead while smooth finish protects tire and rim - Ergonomic handle provides comfort and security

- Made from heat-treated SNCM-V alloy steel to ensure lasting performance. - Extra length provides great leverage and access to hard-to-reach bolts. - Includes: T10, T15, T20, T25, T27, T30, & T40 sizes and convenient holder. The torx style fastener is quickly becoming standard fare on the modern bicycle. Having the right torx wrenches in the right sizes is essential for the modern mechanic. The Pedro's L Torx Wrench Set is up to the challenge. We made these wrenches from heat-treated SNCM-V alloy steel to ensure superior strength and lasting performance. Pedro's torx wrenches also feature extra length for better leverage and easy access and handling of hard-to-reach bolts. The set includes all the sizes you need, in convenient holder, all backed by Pedro's lifetime warranty.

- UPDATED for 2021 - Ergonomic design provides efficiency, comfort, and safety. - Updated bridge geometry fits modern chains including SRAM 12 Speed Road. Visit pedros.com/chainfit for compatibility info. - Patented Retracting Pin Guide (RPG) provides superior functionality and reliability. - Includes peening bit and backer for Campagnolo chain installation.

21-Function Premium Multi-Tool - Backed by Pedro's Lifetime Warranty and Rust-Free Guarantee™. - Hex Wrenches: 2, 2.5, 3, 4, 5, 6, 8mm. - T25 and T30 torx and Flat Blade screwdriver. - 1-13 speed Chain Tool with integrated: 7 & 8mm Flare Box Wrenches, 3.23, 3.30, & 3.45 Spoke Wrenches, Shimano® Crank Cap Tool, and Presta Valve Core Tool. - Micro Levers with integrated Quick Link Storage. - 160 grams. Rx Micro multi-tools deliver the perfect balance of size, weight, and function, ready for trailside repairs and daily adjustments. Designed for performance and durability with 6061 aluminum body, premium CrMo tool steel bits, and an anti-corrosion finish backed by our Rust-Free Guarantee™. Each new Rx Micro model now includes a 2mm hex wrench.

- Improved formula is longer lasting and gives more protection - Excellent water washout for wet/muddy rides - Built-In polymer detergents break down dirt

The tire lever, though seemingly one of the simplest and most basic of cycling tools, is one commonly used by almost every cyclist, and unfortunately, one often responsible for unnecessary frustration. Really, what is more fun than flatting far away from home, being thrilled you lugged that spare tube and pump, and then having your tire levers snap in two? Pedro's award-winning, universally loved tire levers feature molded box construction and a proprietary plastic composite blend that makes them the strongest levers available. The unique chisel tip shape easily inserts beneath the tire bead and the slightly thicker shape keeps the lever securely in place. Additionally, the bold shape of the lever and helpful dual spoke hooks makes removal of even the tightest tires a simple task. - Award-winning and universally loved - Molded box construction and proprietary plastic blend makes these the strongest levers available - Chisel tip shape is easy to insert beneath the bead and the slightly thicker shape keeps the tire lever from slipping - Bold shape makes it easy to remove the tightest of tires without bending or breaking

Y-Style Hex Wrench - Perfect for common hex hardware found on modern bicycles and components. - New improved ergonomic Y-style handle design. - Features refined body shape, quick-spin bit sleeves, longer bits, and bit-size indication. - Designed to stand up to the harsh conditions of professional use. - Pedro's popular Y-Wrenches feature heat-treated tool steel construction and durable plastic body designed to stand up to the harsh conditions of professional use. - The new improved ergonomic design features a refined body shape for improved fit and comfort, new quick-spin bit sleeves for speed and versatility, and bit-size indication for quick tool identification. - Backed by Pedro's lifetime warranty.

Park combines the three most used bolt sizes into one convenient wrench. The 3-Way Sprocket Wrench sports 8, 9 and 10mm sockets made from forged chrome-vanadium steel in Park's classic Y-shape that offers plenty of leverage and a comfortable grip.

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

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-3 FEATURES - 2mm, 2.5mm, and 3mm hex set - Wrenches made from industrial tool steel, through hardened and tempered for long life - Chamfered tips for a perfect fit

Shop-quality, adjustable torque driver that limits torque applied to fasteners, preventing over-tightening and damage to lightweight components. The ATD-1.2 features all-metal internal construction with a comfortable, ergonomic composite molded grip. Each tool is assembled and calibrated at Park Tool's factory in Minnesota.

A precision CNC-machined aluminum tool for the installation and removal of select components with 16-notch tool fittings, including bottom brackets, center lock disc brakes, and e-bike motor lockrings. Manufactured in-house by Park Tool, anodized for easy identification and featuring a ratchet/torque wrench-compatible 3/8" drive. The BBT-69.4 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 16-notch tool fittings with a major diameter (outside of notches) of 44–45 mm and a minor diameter (inside of notches) of 42.7 mm, including: - Shimano BB80, BB5700, XT BB70, BB51, and previous external bearing threaded bottom bracket cups - Threaded bottom bracket cups from Campagnolo, Chris King, FSA MegaExo, Hope, SRAM/Truvativ GXP, Race Face X-type, Surly, Wheels, Fulcrum, and others - Center lock disc brake rotor lockrings - Bafang BBSH, BBS02 mid-drive motor lockrings - 3/8" drive fitting

Made from high precision, hardened Cro-Moly steel, Park's Bottom Bracket Tool (External Bearing) can be turned with a 3/8" drive wrench, 1" wrench, or Park Tool FRW-1 Freewheel Remover Wrench (each sold separately).

The CC-4 is a drop-in style gauge that measures bicycle chain wear. The laser cut CC-4 accurately measures a long section of chain and strategically comes in contact with the chain in three places, quickly and easily taking the guesswork out of knowing when chain replacement is necessary. A worn chain will cause poor shifting as well as accelerate drivetrain wear. The tool works on any 5 to 12-speed derailleur chain (including SRAM AXS) and is designed to accurately indicate when a chain reaches .5% and .75% wear, the points at which most chain manufacturers suggest replacement.

A dirty drivetrain causes poor shifting and unnecessary wear to expensive parts. The Chain Gang contains everything needed to quickly and easily clean the chain, freewheel cogs, and chainrings. The Chain Gang includes: - CM-5.3 Cyclone Chain Scrubber - GSC-1 GearClean Brush - 8 oz. bottle of Bio ChainBrite The CG-2.4 works on nearly any bike, including multi-speed, single-speed, and e-bikes.