Tools

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

If you have a bike with disc brakes, you'll want Park's Rotor Truing Fork. It allows you to gently adjust bent and damaged disc-brake rotors. It's made from high-quality steel and features 2 laser-cut slots for precise adjustments and a vinyl handle for comfort and control.

Park's Pin Spanners are designed for maximum usefulness and versatility at the best value. Tough high-carbon tool steel is used to ensure long life and the handles are vinyl coated for a great grip and color-coded for easy identification. The red-handled SPA-2 is for turning the bearing cones on most freewheels and the one-key-release rings on crankarms.

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.

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.

This handy shop aid is ideal for sizing spokes, ball bearings, and crank cotters. To use, just hang the head of the spoke in the oblong hole and read its length on the scale. For crank cotters and ball bearings it works just like a gauge for drill bits. • Has both metric and fractional spoke length markings • Anodized aluminum with embossed markings to allow easy reading and long life

Three of the most common Torx compatible wrench sizes in our classic 3-way design. The TWS-3 is useful for disc rotor bolts (T25), chainring bolts (T30), and hydraulic brake work (T10). TWS-3 FEATURES - T10, T25 and T30 Torx compatible set - Wrenches made from industrial tool steel, through hardened and tempered for long life

Many new bikes do not include pedals. Park Tool's DP-2 Threaded Dummy Pedal easily threads into the drive side to take the place of a pedal when making adjustments during the assembly of these bikes. Use of the DP-2 is much quicker than using a pedal wrench to install and remove an actual pedal during assembly.

• Updated with a new material and new design • Features a wide flat tip for easy entry and fast tire removal, ergonomic shape and a handy spoke hook when multiple levers are needed • Perfect for tight beads and tubeless tires • Sold in sets of two.

• Updated to fit better in the hand with a more rounded, smoother shape • The precision sized SW-7.2 fits the three most popular spoke nipple sizes on the market • Nickel plated for years of service • Designed for the home mechanic. FIts the following size spoke nipples: • .127" (3.23mm) • .130" (3.30mm) • .136" (3.45mm)

Park's Valve Core Tool is great for tightening, removing and installing Schrader and Presta valve cores (the cores are inside the valve), and also Presta valve extenders that have 5mm wrench flats. It's a handy tool to save a tube when all that's wrong is a broken valve, and it also lets you remove valves to easily insert sealant.

- Microcell is ergonomically contoured for maximum comfort and surface area

- Three brush heads featuring tough nylon bristles and an integral scraper for mud de-clogging - Ideal for chain, cassette and sprockets - 10-speed compatible

- Designed to clean your bike frame and components while caring for delicate finishes - Tough impact resistant dual density handle that won’t slip in extreme conditions - Oversized head for fast cleaning of large areas - Rubberized impact zones for maximum protection

The essential accessories that complement a new bike are key to having the best experience. MSW Ride & Repair Kits combine all those ride essentials into one convenient, money-saving package. Available in several configurations to meet the needs of different types of riding and different types of riders. - This Ride and Repair Kit has a water bottle cage as well as everything needed for common road-side fixes: an eight-piece multi-tool, three tire levers, CO2 inflator & cartridges. - Lightweight composite water-bottle cage - Three MSW tire levers - Eight-piece flat pack multi-tool with 2/3/4/5/6mm hex wrenches, T25 Torx, flathead & Philips screwdrivers - Windstream Push-On CO2 inflator head - Two 20g CO2 cartridges

The essential accessories that complement a new bike are key to having the best experience. MSW Ride & Repair Kits combine all those ride essentials into one convenient, money-saving package. Available in several configurations to meet the needs of different types of riding and different types of riders. - This Ride and Repair Kit provides everything needed to fix a punctured tire. The kit includes an eight-piece multi-tool, glueless tire patch kit, three tire levers, CO2 inflator & cartridges, and a seat bag to put it all in - 50 cubic inch seat bag with hook-and-loop mounting straps - Three MSW tire levers - Eight-piece flat-pack multi-tool with 2/3/4/5/6mm hex wrenches, T25 Torx, flathead & Philips screwdrivers - Glueless patch kit with six patches, sandpaper, instructions - Windstream Push-On CO2 inflator head - Two 20g CO2 cartridges

Ultra-compact polypropylene case. Kit includes machined aluminum T-handle with combined reamer and insertion tool and five tire plugs. - Weight: 48g

Combining style, technology and ultimate value, the Rap II series bike multi tools provide unmatched performance at their price points. Engineered and manufactured in-house, these multi tools feature a number of innovative features. The ergonomic side-plates are machined from lightweight aluminum, anodized black and offer a custom magnetic holder for an emergency quick-link. The steel tool bits are now longer and introduce our Black Anti-Corrosion technology, which provides superior corrosion resistance. Compact and versatile, these mini tools are built to last and designed to efficiently get riders back on the road or trail. - Ergonomic forged aluminum side plates with link storage - Enhanced anti-corrosion black CRV bits wrapped - Chrome vanadium steel fastening hardware - Hex 3/4/5/6mm - T25 - Phillips - 82g

The V Pro bike multi tool series includes a refined collection of tools developed for today's modern bicycles. Each model is designed and manufactured in-house and engineered to efficiently repair most road or trailside mechanicals. The machined steel tool bits are now longer and introduce our Black Anti-Corrosion technology, which provides superior corrosion resistance. The machined aluminum side plates are anodized black and deliver a compact, comfortable feel during use. With unmistakable Lezyne styling, the lightweight V Pro tools offer amazing value and functionality for all types of cyclists. - CNC 7075 alloy side plates - Anti-corrosion black chrome vanadium fastening hardware - Enhanced anti-corrosion black chrome vanadium bits - Hex 2/3/4/5/6/8mm - T10/T25 - Phillips - Lightweight chain breaker tool - 102g

• Designed to offer convenient, precision torque measurement for high end componentry • Includes 3, 4, 5mm interchangeable hex bits

Finish Line's Gear Floss is the ultimate detailing tool, perfect for cleaning your cassette, chainrings, derailleur pulleys, hubs and all those hard-to-reach nooks and crannies. Made with microfiber, it works by attracting and capturing dirt, grease and particles inside its star-shaped grooves. Each package has 20, 20-inch-long ropes that are washable and reusable.

This ergonomically designed grease gun delivers comfortable precision lubing. With one-hand operation and a long-reach tip, it's an easy, clean, quick way to get the slippery stuff where you want it. It screws onto all standard tubes of grease with 9/16-inch heads (sold separately).

Regular chain and component cleaning is a chore no more thanks to Finish Line's Grunge Brush. The "horseshoe" end scrubs the chain thoroughly with its compact bristles and the long bristled end provides easy cleaning of sprockets, chainrings, pedals and derailleurs. Plus, the Grunge Brush is portable enough to bring to races and weekend cycling excursions too.

Developed for locking the nipple to the spoke during the wheel-building process, preventing the spoke-nipple connection from loosening. - Holds nipples in place but allows for up to 5 adjustments before compound breaks down - Use with light oil for a secure, re-trueable wheel or use by itself for a maximum bond - Developed in conjunction with Loctite - Includes two 10ml bottles

The ultimate trail-side companion. Details - 20 high tensile steel multi-tools, including an integrated tire plug tool - Tire plugs come included with a storage case that mounts directly to the tool - The case can be used to conveniently store chain links Specs - Chain Tool: 8/9/10/11/12 speed compatible - Hex Wrenches: #2, 2.5, 3, 4, 5, 6, 8 - Length: 89mm - Open Wrench: 8mm - Screw Drivers: Phillips #1 & #2, flat #1 - Specialty Tools: Tire plug tool, tire plugs, valve core removal tool, rotor straightener - Spoke Wrench: #0, 1, 2 - Torx: T-10, T-25 - Warranty: Lifetime - Weight: 203g

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

Crank Brothers puts their well-known design aesthetic to the humble tire lever with the Speedier Lever. Can we call a single piece of nylon revolutionary? First off, this thing is tough. It removes and installs wire-beaded DH tires, UST tires, and brand-new road tires easily, without breaking. The genius loop protects your knuckles! It installs tires too, without pinching the tube, just flip it and use the other side. And only one lever is needed to remove even the most recalcitrant tires. Oh Speedier Lever, where have you been all my life?

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 m10 includes: Hex wrenches: #2, 2.5, 3, 4, 5, 6, 8 Screwdrivers: Phillips #2, flat #2 Torx: t-25 Length: 89 mm Weight: 124g Warranty: Lifetime

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

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 m19 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 #1, Phillips #2, flat #2 - Torx: t-10, t-25 - Stainless steel carrying case - Length: 89 mm - Weight: 175g - Warranty: lifetime

8-Bit System is a multi-function tool that regroups all potential needs in the field -01 and -02 : 8-Bit Multi-tool plier offer 17 functions: - Master link plier - Valve core wrench; Torx T10 and T25; flat head #3.5; Phillips #2; and hex 2, 2.5, 3, 4, 5,6 and 8mm bits - Includes a tool for clearing tubeless valve stems and a spoke wrench - Storage for one set of quick links -03 : 8-Bit Chainbreaker + Utility Knife Multi-Tool add-on - Chain breaker - L key has a 3mm hex forked tire plug insert - Utility knife - Attach to 8-bit plier with magnets and short pins - Items for internal storage are sold separately -04 : 8-Bit Tire Lever + Rim Dent Remover add-on - Tire lever - Aluminum rim dent remover is designed for use with alloy rims - Attach to 8-bit plier with magnets and short pins -05 : Complete Kit Including Plier and both add-on

8-Bit System is a multi-fonction tools that regroup all potential needs in the field -01 and -02 : 8-Bit Multi-tool plier offer 17 functions: - Master link plier - Valve core wrench; Torx T10 and T25; flat head #3.5; Phillips #2; and hex 2, 2.5, 3, 4, 5,6 and 8mm bits - Includes a tool for clearing tubeless valve stems and a spoke wrench - Storage for one set of quick links -03 : 8-Bit Chainbreaker + Utility Knife Multi-Tool add-on - Chain breaker - L key has a 3mm hex forked tire plug insert - Utility knife - Attach to 8-bit plier with magnets and short pins - Items for internal storage are sold separately -04 : 8-Bit Tire Lever + Rim Dent Remover add-on - Tire lever - Aluminum rim dent remover is designed for use with alloy rims - Attach to 8-bit plier with magnets and short pins -05 : Complete Kit Including Plier and both add-on

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)

In-bike storage and essential riding tools that can meet the needs of almost any trailside repair. Durable, flexible storage sleeves make for a secure, clean place to stow EnCase System tools or other small items. Fits most mountain bars and most road bars thanks to a storage sleeve with a customizable rubber flap that can be cut to meet your handlebar inner diameter. - 14 functions (spoke wrench; valve core wrench; flat head #3.5; Phillips #2; 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, and 8mm hex; and T10, T25, and T30 Torx) - Magnets & O-rings keep all parts in place - Ball detent swivel head helps access hard-to-reach places - Handle doubles as breaker bar when ball detent swivel head is bent for extra torque - Store in handlebar with a Wolf Tooth EnCase Storage Sleeve (included) - Magnet on bottom end of tool allows for storage on steel bike stands (or refrigerators) - Fits most standard mountain handlebars and most drop bars (except ergonomic drop bars that have hard angles in the drops) - Chain & Tire Plug tool compatible with all bicycle chains including 12-speed - Inserter tool and bacon strips plug holes in tubeless tires - Five strips included; refills available - Hardened steel pin for lifetime durability - Requires 4mm hex for chain tool driver which can be found on the EnCase Hex Bit Wrench - Storage sleeves made of vibration-damping material and snug fit prevents rattling - Durable precision-machined aluminum end caps - Custom fit rubber flap can be trimmed to fit in smaller diameter bars - Bonus storage space—fits a Presta-to-Schrader adapter and valve core or a master link (both sold separately) - Includes Drop Bar Fit Kit to customize fit for larger-diameter road handlebars

Make simple trailside or roadside repairs with this multi-tool that has 14 functions. An 8mm hex head has a 4mm insert to fit each of the eight attached hex bits. With its slim design, this multi-tool can be stowed inside an EnCase System Storage Sleeve to be carried in handlebar ends as it was designed, or a mainstay on any home workbench. - 14 functions (spoke wrench; valve core wrench; flat head #3.5; Phillips #2; 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, and 8mm hex; and T10, T25, and T30 Torx) - Magnets & O-rings keep all parts in place - Ball detent swivel head helps access hard-to-reach places - Handle doubles as breaker bar when ball detent swivel head is bent for extra torque - Store in handlebar with a Wolf Tooth EnCase Storage Sleeve (sold separately) - Magnet on bottom end of tool allows for storage on steel bike stands - Fits all standard mountain handlebars and most drop bars (except being ergonomic drop bars that have hard angles in the drops)

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

The Pack Hanger Alignment Tool allows quick adjustments to be made to the derailleur hanger while on the trail or in the workshop. Alignment fixes are quick and intuitive, as you only need to adjust the hanger handle until it is parallel with the indicator rod. By using the bike's axle for reference, you don't need to be concerned with the wheel for making adjustments to the hanger. And for simple and durable storage, the components of this tool also nest inside of the handle. - Quick, easy deployment at the trailhead or workshop with all components ready to go inside the handle. - Tightening knob employs a clever rock-to-lock thread engagement that saves time while installing and removing. - Alignment is made by a simple, intuitive process of lining up the handle to the indicator rod. No turning the wheel or dodging spokes required. - Works on 12mm thru axle bikes

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

Our 2437 open bore adapter is used to press 24x37 sealed bearings into bottom bracket cups, and direct fit frames like trek BB90. The adapter is machined with one step at 24mm ID, which fits into the center of the sealed bearing. - Installs: 24x37 bearing - Inner step outer diameter: 23. 8mm - Outer diameter: 36. 8mm - Thru hole diameter: 0. 387" (9. 8mm) - Inner hole sized to fit 1/2" threaded rod - Compatible with BP0006, BP0007 - Machined, red anodized aluminum - Sold individually (2 drifts required for some installations)

This 29mm open bore adapter is used to press 29mm x 42mm (DUB) sealed bearings. The adapter is machined with one step at 29mm OD, which fits into the center of the sealed bearing. For use with Wheels Mfg. bottom bracket press (PRESS-7 , PRESS-7-PRO or PRESS-9-PRO). - Inner step outer diameter: 28.9mm - Outer diameter: 41.8mm - Thru hole diameter: 12.8mm (1/2-inch) - Thickness: 7mm - Machined, red anodized aluminum - Sold individually

Our 6806 open bore adapter is used to press 42x30 sealed bearings. The adapter is machined with one step at 30mm ID, which fits into the center of the sealed bearing. Common bearing size for BB30 frames and bottom brackets. - Installs: 6806 bearing - Inner step outer diameter: 29. 9mm - Outer diameter: 41. 8mm - Thickness: 7mm - Thru hole diameter: 0. 387" (9. 8mm) - Inner hole sized to fit 1/2" threaded rod - Compatible BP0006, BP0007 - Machined, red anodized aluminum - Sold individually (2 drifts required for some installations)

- Bottom bracket and bearing installation kit - (1) 1/2" rod, (2) threaded handles - (1) 2237 OPEN BORE, (2) 2437 OPEN BORE, (2) 29mm OPEN BORE, (2) 6806 OPEN BORE, (1) FRAME DRIFT

- Essential bottom bracket bearing extractor set - (1) 6806 extractor, (1) 24x37 extractor, (1) 29 DUB extractor, (1) 22mm GXP extractor

- Machined to match manufacturer specifications and designed to be used with a ½” drive socket or torque wrench for easy installation and removal of e-bike lockrings. - Precision machined aluminum body. - Anodized in Wheels MFG red.

Pusher for Wheels Mfg sealed bearing extractors. - For use with Wheels Mfg. 1/2-inch threaded rod press handles - Part of a system that requires additional pieces to function

- Sealed bearing extractor with 1/2-inch thru hole for use with Wheels Mfg. 1/2-inch threaded rod press handles - Part of a system that requires additional pieces to function

- Essential bearing press for installation of bearings with a 10mm minimum ID - (1) 3/8 ACME threaded rod, (2) 30mm standoffs, (2) threaded handles

Designed to press in all current wheels mfg bottom brackets! our universal bottom bracket frame drift is designed to press all current wheels mfg bottom bracket cups in to your frame. The adapter is machined with multiple steps to fit common bottom bracket shell inside diameters listed in the compatibility tab below. Each step is laser etched with the diameter size. Drift can also can be used as a frame bottom bracket shell sizing guide! - Inner hole sized to fit 1/2" threaded rod. (Not for use with our Press-1 or Press-4 ) - Compatible with any other press with a 1/2" diameter rod - Recommended for use with Wheels Mfg BP0006, BP0007 - Machined aluminum - Anodized red - Sold individually We do not recommend it for use with press with a rod diameter less than 1/2". When used with a smaller rod, it is almost impossible to prevent the cups or bearings from pressing in straight.

The Bottom Bracket Gauge Tool was designed to provide all the necessary measurements to identify the proper bottom bracket for a specific bike configuration. A metric scale runs along the long edges for measuring bottom bracket shell width and crank spindle lengths. Durable red anodized aluminum with laser etching. Overall size is 7" x 3" x 0.125". The gauge can measure: - bottom bracket width - bottom bracket shell inner diameter - crank spindle length - crank spindle diameter - bearing inner diameter Specifications: Measures crank spindle diameters: 22mm, 24mm, 29mm, 30mm Measures bearing inner diameters: 22mm, 24mm, 29mm, 30mm Measures bottom bracket shell inner diameters: 37mm, 41mm, 42mm, 46mm Measures bottom bracket shell widths: 61mm, 68mm, 73mm, 79mm, 86.5mm, 90mm, 92mm, 95mm, 100mm, 120mm, and 132mm Measures crank spindle lengths up to 180mm

Use this double-sided socket tool for installing and removing both 48.5mm and 44mm 16-notch bottom bracket cups. Socket is machined for 1/2-inch drive, but a 3/8-inch to 1/2-inch adapter is included so you can use it with 3/8-inch drive torque wrenches. - Compatible with all Wheels Manufacturing bottom brackets that have 48.5mm or 44mm, 16-notch spline patterns - Also compatible with FSA MegaEVO BB cups, Shimano, SRAM/Truvativ, Campagnolo Ultra Torque, and FSA - Machined 6061 aluminum - Anodized red

This Wheels Mfg. Double End Bottom Bracket wrench fits 16-notch bearing cups with an outside diameter of 44mm as well as 16-notch bearing cups with an outside diameter of 48.5mm. - Machined aluminum - Anodized red. - Compatible with all current Wheels Mfg bottom brackets with notched cups

The dropout saver system is an alternative to replacing badly bent or damaged derailleur dropouts. Rather than replacing the damaged dropout completely, simply drill out the damaged threads, install a dropout saver, and realign the dropout. Kit includes: - (1) 15/32-inch reduced shank drill bit - (2) DS-1 wide dropout savers     - (3) DS-2 narrow dropout savers    

Precision-machined anodized aluminum designed to allow for easy adjustment of the Fox DHX2/FLOAT X2 shocks requiring a 3mm and 6mm hex wrench. This small, pocket-sized tool allows for easy trail-side adjustments.

Our GXP-LEFT open bore adapter is used to press 22x37 sealed bearings into SRAM GXP bottom bracket cups and direct fit frames like trek BB90. The adapter is machined with one step at 22mm OD, which fits into the center of the sealed bearing. - Installs: 22x37 (GXP) bearing - Inner step outer diameter: 21. 9mm - Outer diameter: 36. 8mm - Thickness: 7mm - Thru hole diameter: 0. 387" (9. 8mm) - Inner hole sized to fit 1/2" ACME threaded rod - Compatible with BP0006, BP0007 - Machined, red anodized aluminum - Sold individually

- Bearing extractor set for small bearings - (1) 608, (1) 609, (1) 6000, (1) 6001

- Allows for quick and accurate positioning at the press of a button - Slides along 1/2" UNC threaded press rod when the button is depressed and can be placed quickly to secure drifts, spacers, and cups when completing maintenance or installation of bike headsets, bottom brackets, and bearings

Wheels Manufacturing Sealed Bearing Extractor - 15mm Fits the following bearings: - 6002 - 6702 - 6802 - 6902 - 15267 - 15268

Shock Bushing Press Kit An evolution of our original bushing toolset which required the use of a hammer to pound out shock bushings. The new design uses our threaded handle press system to easily and efficiently remove shock bushing in 12mm and 1/2 inch sizes. - Fits 12mm and 1/2" bushings. - Machined aluminum - Anodized Red

Thin flange bottom bracket socket designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups into bike frames. This single-sided socket is used for installing and removing 48.5mm, 16-notch bottom bracket cups. The socket has a machined 3/8" drive, which can be used to allow 3/8" drive torque wrenches to be attached and locks onto 1/2 inch unc press rod for secure and easy installation of thin flanged bottom brackets. Machined 6061 aluminum anodized red

- SRAM Thin Flange T47 Bottom Bracket Socket Designed to create a tight grip on thin flange bottom bracket to avoid slipping while torquing cups into bike frames. - This single-sided socket is used for installing and removing 52mm, 16-notch bottom bracket cups. - The socket has a machined 3/8" drive, which can be used to allow 3/8" drive torque wrenches to be attached and locks onto a 1/2 inch UNC press rod for secure and easy installation of thin flanged bottom brackets. - Machined 6061 Aluminum Anodized Red