Accessories

Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. - An elegant,integrated design - DUB-PWR spindle-based unit measures left-side power to calculate total watts - Proven Quarq reliability and accuracy - Long battery life (400+ hours) to power a season of rides - User-replaceable lithium AAA battery - DUB bottom bracket adds durability and simplicity - Waterproof (IPX7 waterproof to 1 meter for 30 minutes) - Lightweight (less than 40g heavier than standard crankset) - BB not included

Whether you want to attend a group ride in Zwift, climb the Dolomites in Rouvy, or simply need a sweat session, the M2 smart trainer can get you there. All you need is your bike, the M2, your favorite virtual training software, and device of choice. This do-it-all, smart bike trainer is capable of replicating any workout thrown its way, up to 1500 watts and a 15% climbing grade. Simply connect to your virtual training application of choice via integrated dual-band ANT+ FE-C and Bluetooth, and let the M2’s electromagnetic response system do the rest. And, thanks to integrated speed, cadence, and power data, you can track and record performance data without extra external sensors. Plus, our innovative clutch knob ensures perfect tire-to roller connection for every single ride. - Noise level is a quiet 69 decibels at 20 mph. - PowerTuned using PowerTap technology for accurate power readings up to +/- 5%. - This trainer is designed to fit common road and mountain bike frames with included steel quick release skewer and has three settings for rear dropout spacing: 120mm, 130mm, and 135mm. - Optional thru-axle adapter available for 142x12mm and 148x12mm. - Integrated dual ANT+ FE-C and Bluetooth standards. - Fast response electromagnetic resistance ensures most responsive resistance and maximum power available. - Robust design is capable of handling up to 1500 watts at 20 mph and can simulate up to a 15% climbing grade. - Headless mode (powered on, not paired to any apps) lets you ride with a progressive resistance curve that matches the Fluid2. - Internally integrated speed, cadence, and power data eliminates the need for extra external sensors. - LED indicator lights communicate connectivity and more. - Internal cooling system moves air through the trainer to keep it cool while active thermal sensors ensure accurate performance data even during the hardest of workouts. - Comes on the Saris foldable Classic frame with spring loaded, bolt-action lever. - Features clutch knob for perfect roller to tire tension each ride. - 2" resistance unit roller allows for 650b, 700c, 26", 27", and 29" - up to a 2.0-inch tire. - Does not fit 650c wheel sizes, nor all 29er tires. - Precision-machined alloy roller reduces tire wear and slippage. - Eccentric leveling feet allow for easy adjustment on uneven surfaces. - Trainer tire recommended - Compatible with a wide variety of devices and virtual training applications, including Rouvy, Zwift, TrainerRoad, and many more. Contact us with questions about compatibility with other software. - Over the air (OTA) firmware updates via Bluetooth devices ensures the M2 is up to date. - Some assembly required - All of our trainers are tested to the combined weight (rider and bike) of 300 lbs. - ANT+ and BlueGiga USB dongles sold separately - Not compatible with CycleOps- or Saris-branded 20/24" wheel adapter

Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 540 Solar cycling computer offers targeted adaptive coaching when used with your compatible power meter and heart rate monitor. It helps you manage your efforts by providing power targets throughout a course plus stamina insights, so you know how much gas is left in the tank. Ride longer with solar charging, and get superior positional accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any conditions. Whether you’re riding roads, trails, gravel or indoor, you can benefit from insights and workouts that will help you understand your strengths and weaknesses and prepare for upcoming races or personal milestones

TyreWiz is the first-of-its-kind tire pressure sensor for riders of mountain bikes and road bikes. Lightweight, durable, and powered by a long-lasting user-replaceable coin cell battery, TyreWiz monitors air pressure in real-time and relays the data to a cycling computer or a smartphone. The TyreWiz app uses that data to deliver personalized recommendations and pressure alerts. For the first time, riders have access to highly accurate real-time tire pressure data to make decisions that can affect rolling resistance, traction, tire wear, and rider comfort. - TyreWiz is the first real-time tire pressure sensor for bicycle riders - Designed for all bike riders, regardless of their experience or bike’s intended use - Works with any tire that uses a removable Presta-style valve core: both tube and tubeless, and tires with anti-flat sealant - Data can be read on a cycling computer or smartphone with the app for iOS and Android - Smartphone app displays personalized recommendations, current tire pressure, and low/high-pressure alerts - Retail package includes two sensors, batteries, and a valve core removal tool - Use it for every ride to find the perfect combination of tire, wheel, and pressure in changing terrain and conditions - Include LED lights to indicate when pressure is outside the target range - Designed for road and mountain bike riders - Personalized tire recommendations in the smartphone app for iOS and Android - NFC pairing for fast and easy connection by BLE to a phone - Data reported with +/- 2% accuracy at .1 PSI resolution - Broadly compatible with tires that use a removable Presta-style valve core - Inexpensive, user-replaceable CR1632 battery lasts for 300 hours - IPX7 dustproof/waterproof rating - Box includes valve core removal tool for installation

You're lookin' at the Surly Big Dummy Bag Version 2.0. Just like the original, it's designed to work with Dummy-style rail systems found on cargo bikes like our Big Easy, Big Dummy, and Big Fat Dummy. We've made it easier to install, simpler to use, and refined its size and shape to better suit the stuff we haul most often. The sequel is slightly smaller, but you can still cram two full grocery bags in there on shopping day. Three if you like your potato chips pulverized. The Big Dummy Bag features an expandable cargo flap and side panels that can lie flat or cinch up to accommodate loads of varying dimensions. It also has two sizeable inner pockets with a dedicated divider so you can keep your legal documents tidy. It's furnished with adjustable daisy chains, straps, and buckles to help you secure bulky shit that may not fit otherwise, as well as three stainless steel drainage ports so you can hose it out after hauling your compost to the dump. Lastly, the bag's main body is tough 1680D nylon and its liner is 400D nylon. The material is also bluesign® Approved. So are the buckles and other hardware. This means the materials are sustainably produced to have the lowest possible impact on humanoids and our environment. - 22.5L capacity per bag

Surly's Trailer Hitch/Yolk Assembly is the correct hitch for Surly's Bill and Ted Trailers (sold separately). This fine chromoly hitch securely and quickly attaches to your bike using the included proprietary quick-release skewer. Or, if you have a bolt-on rear wheel, you just bolt the hitch onto your rear axle. The hitch fits most bicycles whether they feature full suspension, disc brakes, rear racks and fenders, or you name it. And it works with bicycles with wheels as small as 20 inches and as large as 29 inches, while always keeping the trailer bed level with the ground. The hitch also adjusts to accommodate rear hub widths from 120 to 145mm and allows you to align the centerline of the trailer on the centerline of the bike for easy pulling. Maybe best, the hitch lets you remove the trailer quickly and easily when you don't need it. Plus, by putting hitches on all your favorite bikes you can easily move the trailer between bikes!

Stick to your fitness plan year round with the help of the Saris Mag+ trainer. It is the perfect way to keep your legs warm when it's cold, dry when it's wet, and safe when it's too dark to ride outside. With this turbo trainer, it's easy to turn your bike into your go-to calorie burner — no matter the season. Simply attach the handlebar-mounted shifter to change resistance during your workout without having to leave your bike. Want to train with Zwift or Rouvy? All you need is a speed sensor. Visit our setup guide to learn how to get started. - Magnetic resistance unit provides a quiet and frictionless ride. - Linear resistance boosts workout intensity to match each pedal stroke and gear click. - Mag+ comes with convenient, adjustable handlebar-mounted shifter. - Compatible with Zwift and other indoor cycling apps

25g CO2 Canister's from Specialized.

Classic, safe and easy-to-use reclining child bike seat, taking your daily commutes and family bike adventures to the next level. Features - Seat can be mounted/dismounted from bike in seconds with the universal quick-release bracket, fitting most bike frames (28-40mm diameter round frames and maximum 40 x 55 mm oval frames) - Integrated protection wings safeguard your child's hands when the bike is leaned against a wall - Your child rides safely with the adjustable 3-point harness - Smooth, comfortable ride for your child due to the DualBeam suspension system that absorbs road shock - Your child is quickly and easily secured with a childproof safety buckle with large buttons - Added visibility thanks to built-in reflector and safety light attachment point - Ensures a perfect fit as your child grows thanks to the single-hand adjustable foot rests and foot straps - Detachable, water-repellent padding is machine washable and reversible, offering two color options. - Comfortable for on-the-go naps with five different reclining options (up to 20°), easily adjusted using only one hand

"A full-featured bicycle workstand designed and built for the home mechanic. The PCS-10.3 includes Park Tool's tried and true cam-actuated micro-adjustable clamp design for quick one-handed entry and exit, as well as a quick-release height adjustment lever for easy, secure adjustment. Features 18"" (460 mm) of height adjustment and 360 degrees of clamp rotation, positioning all parts of the bike within reach for any mechanic whether seated or standing. The stand's all-steel construction with teardrop-shaped tubing ensures maximum rigidity and stability, with tubular support braces, a locking support yoke, and upgraded internals for extra dependability. The PCS-10.3 is able to hold up to 80 lbs. (36 kg), which allows for compatibility with virtually all two-wheeled pedal-driven bicycles, including fat bikes and most e-bikes. The PCS-10.3 features an integrated height-adjustable parts tray, as well as accessory ports for the Park Tool #106 Work Tray or PTH-1 Paper Towel Holder (both sold separately), so your tools and small parts are always within reach. Quickly folds down for storage and transport with a smooth-operating leg support system that pulls both legs up in one simple motion. The PCS-10.3 is the perfect way to upgrade your home shop—a stable way to hold nearly any bike off the ground for adjustments, cleaning and repair. NOTE: The maximum weight capacity of the PCS-10.3 assumes the weight is centered below the clamp and between the legs.? - Cam-actuated micro-adjustable clamp fits 7/8"" to 3"" (22 mm–76 mm) diameter tubes and seat posts of any shape and material, including aero posts and dropper posts - Narrow clamping jaws (2.7""/70 mm) fit into tight areas or on short seat posts - Rubber saddle pad allows bikes to be hung by the saddle for quick adjustment or storage - Durable, textured powder coat finish - Integrated height-adjustable parts tray - Height adjustment collar features accessory ports for compatibility with the #106 Work Tray or PTH-1 Paper Towel Holder (both sold separately) - Maximum weight capacity*: 80 lbs. (36 kg) - Height adjustable from 39"" to 57"" (990 mm–1450 mm) using convenient quick-release lever - Base when open forms a triangle of 36"" x 36"" x 48"" (920 mm x 920 mm x 1210 mm) - Folds down to 45"" x 14.5"" (1140 mm x 370 mm) - Weight: 16 lbs. (7.2 kg)"

Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and it can be used to upgrade any eTap AXS bike. - An elegant, integrated design - DUB-PWR spindle-based unit measures left-side power to calculate total watts - Proven Quarq reliability and accuracy - Long battery life (400+ hours) to power a season of rides - User-replaceable lithium AAA battery - DUB bottom bracket adds durability and simplicity - Waterproof (IPX7 waterproof to 1 meter for 30 minutes) - Lightweight (less than 40g heavier than standard crankset) - Simple and affordable power meter upgrade option - Right Arm/BB/Spider/Chainrings NOT INCLUDED

The Custom Specialized Li-Ion battery features a powerful 700Wh capacity for maximum range and trail riding pleasure. It features a protective rock guard with an integrated handle for easy removal. Next to the charge port are four integrated LEDs that display the charge status while charging. 700Wh capacity. - Includes rock guard and all hardware. - Four LED charge status. - Compatible with second-generation Turbo mountain bikes.

The Custom Li-Ion Turbo Levo Battery has a 504Wh capacity and works with all Turbo Levo models. The battery also includes an ANT+/ Bluetooth module that enables the bike to work with the Specialized Mission Control App or any other ANT+ device. Lastly, it has a rock guard and all of the hardware required for installation. - Battery features a 504Wh capacity - Works for all Turbo Levo models - ANT+/Bluetooth module works with Specialized's Mission Control App and any other ANT+ device - Includes rock guard and all hardware

It’s a race day, a gran fondo, or maybe just a ride day – either way, there’s bikes everywhere and there’s a need for mass bike storage. And because you love bicycles, you want to protect them and you need a simple, non-permanent and effective bike parking solution. The A Frame is a versatile bike storage idea for hanging up to 8 bikes, and as the industry standard you’ll see the A Frame at practically every type of cycling event. Making contact with only the bottom of your seat, the A Frame is the best bike parking solution for expensive road, cyclocross, mountain bikes, electric bikes and even kids bikes. And when the day is done it folds up and stores easily in a compact tote. - Ideal bicycle storage space for bike races, gran fondos, triathlons, demo events and community cycling events - Versatile design allows for bike parking without risk of scratching bikes or damaging components - System fits most any road bike, cyclocross bike, mountain bike, fitness bike, electric bike, or kids bikes - Innovative design easily folds to a compact unit when not in use - Tool-free design makes setup and breakdown quick - Anodized 6000-series aluminum body is lightweight, corrosion resistant and incredibly durable - Provides an awesome bike parking solution for up to 200lbs (90kg) of bikes - Total width safely accommodates up to 8 bikes (not to exceed 200lbs / 90kg) - Wide support base and rubber coated feet provide stability on any surface - Included travel tote is water-resistant, durable and padded to protect your stand and your other equipment - At 17.6lbs (8kg) taking this versatile bike storage system along is never in doubt - Custom branded side panels available - 1-Year Warranty

Kids and families love getting out and about with the Kazoo single-speed Trailercycle. Little ones can practice pedaling while securely attached to an adult bike. The lightweight frame and 20-inch pneumatic wheels make both riding and towing a delight.

A versatile repair center designed and built specially for the harsh conditions of the outdoors. The THS-1 can be bolted directly to an existing post, permanent structure or to the THP-1 Post (available separately). The weather-proof stand includes eight carefully chosen tools capable of helping with a wide variety of minor repairs and adjustments. The THS-1 also features an integrated, super stout cradle stand that gets both wheels off the ground making any job easier. A great addition to any trailhead, park, corporate campus, apartment building, school, bike shop or anywhere riders may need some help to get back on their bikes. Features: - All steel construction, plated then powder coated to withstand the elements - Tamper proof assembly fasteners - Includes eight tools specialty treated to increase durability outdoors and securely mounted on 1/8" galvanized, vinyl coated cable - 1.5-inch (3.8cm) tubular support arms, plated and powder coated, soft touch covers - Mounts to any post or flat surface (mounting fasteners not included) - Dimensions of tool box: 12.2 x 8.7 x 2.6-inch (31 x 22 x 6.6cm) - Tubes extend 17-inches (43cm) from mounting surface

- Press set for common frame and through axle hub bearing sizes - See wheelsmfg.com for full list of contents

The DT-5.2 is engineered and built to accurately face front or rear disc brake mounts so they are precisely aligned to the rotor. - Faces any IS Mount, Post Mount, or new Shimano Flat Mount, including low clearance, chainstay mounts - Telescoping axle adaptors allow use with any configuration of open or thru-axle dropouts and dropout widths (including Boost 110, Boost 148 and all fat bike axles) - Includes two facing cutters: IS Mounts Post and Flat Mounts - Includes storage case

Designed by Tullio Campagnolo, the BIG Corkscrew is a signature of artisanship of the Campagnolo brand and a masterpiece of functionality. 100% made in Italy by Italian craftsmen. Telescopic, self-centering bell perfectly positions the screw in the center of the cork - Screws harken back to seventies era Super Record cranks - Packaged in a collector's box - Two levers pull the cork out easily and delicately ensuring the bottle is not shaken, distubing sediment in aged wines - Designed so the screw will never completely twist through the cork, preventing pieces of cork dropping into the wine - Bronze is finished in a "vintage" hand-produced look. Satin is a great match for modern interior decor thanks to its sheen typical of steel

The Benno Front Tray Basket mounts directly to the frame of Pre-2020 Boost E, eJoy, eScout, RemiDemi and Carry On models, holding up to 35lbs of cargo. - Dimensions: Inside 35cm x 35cm x 17cm (W x L x H) - NOT compatible with Boost E 2020 and later

10-Piece Metric Sliding T-Handle Hex Wrench and Torx Wrench Set With Pouch - Updated design features increased tip and head clearances, improved indexing, a unique 8/10mm combo wrench, large easy-to-read size marking, and color bands for quick size identification. - Premium S2 tool steel construction and three precision tips ready to tackle any task. - Three-position sliding t-handle design and extra-long extended leg offer the ultimate in speed, ergonomics, leverage, and versatility. - Set of 10 wrenches includes: 2, 2.5, 3, 4, 5, 6, and 8/10mm hex wrenches, T10, T25, and T30 torx wrenches, and custom storage pouch. Pedro's Master T Handle Set has quickly become a favorite of elite mechanics around the world. With a solid foundation to build on, each wrench has been redesigned from the ground up. The new wrenches feature unmatched tip and head clearances, improved sliding T indexing, large easy-to-read size markings, and color bands for quick wrench identification. Additionally, the new 8mm wrench is now an 8/10mm combination wrench, extending set coverage without taking up extra space or adding extra weight.

SHRED is the high-end performance daypack with an outstanding comfort fit that you bring to your favorite freeride MTB adventures. The pack is equipped with our bounce free No Dancing Monkey 2.0 + Snug-Me harness system and waist support belt that makes it a super smooth biking backpack that will stay put without cramping your style, even when going downhill or on crazy terrain. - Zero bounce with No Dancing Monkey 2.0 + Snug Me-Harness developed and tested with top athletes to give you the perfect fit with no compromises, with absolutely no bounce. - 25L storage to fit all your gear and tools. - NDM Buckle-Technical buckle for a more secure closure and a better fit ZERO BOUNCE ON THE FREERIDE MOUNTAINBIKE TRAILS With its ventilated and multi-size adjustable back panel, it’s very easy to match for an individual fit and performance. Top that with the No Dancing Monkey™ 2.0 + Snug Me harness you’re going to get the best fitting bike backpack with absolutely zero bounce. Sure, we are bragging, but it’s true! Geared up with several smart storage compartments, a helmet carry system and armor attachment points, makes this MTB backpack perfect for your trail or enduro MTB adventure. PACK YOUR GEAR The SHRED 25 has a total storage of 25L for all your essential gear and tools. The front straps have modular solutions if you want to clip on front pockets for your phone or other quick access stuff like gel or energy bars. It has a helmet carry system, some armor carry attachment points, included rain cover and a zippered top panel pocket with soft inner fabric to store your goggles. We even threw in a microfiber cleaner tissue… we thought of everything! Fit up to a 3L/100oz hydration bladder (not included) with the drink tube secured on the shoulder straps. You got a big main zippered organizer pocket with a large and smooth opening and with the outside compressions system you can wrap it all up tightly for a slim balance that doesn’t interfere with your balance or style, important on a mountain bike backpack.

Utilizing the ultimate in cycling GPS technology, the Lezyne Mega XL is a must have device for serious riders. It has a large, 2.7-inch 240x400 high-resolution screen with the option of vertical or horizontal viewing. It can simultaneously pair with Bluetooth Smart or ANT+™ enabled power meters, heart rate monitors and speed/cadence sensors, in addition to compatible electronic drivetrains. When paired with an iOS or Android handheld through the free Lezyne Ally V2 app, the device provides turn-by-turn navigation and phone notifications (incoming calls, texts and message app notifications). It has on-screen preloaded maps, provides turn-by-turn navigation, off-line navigation and can be instantly customized. Live tracking (Lezyne Track) can be activated in the app to let friends and family follow rides in real-time. Furthermore, the device is equipped with GPS/GLONASS, a barometer and an accelerometer. Combined, these greatly improve accuracy and data recording. It also has best-in-class battery runtime of up to 48 hours. All this and a whole lot more. - Navigate with Komoot to generate sport-specific, topographic routing tailor-made for your next outdoor experience - Create interactive videos of your ride with Relive - Lezyne Track offers subscription-free live tracking and telemetry - Add data fields to map and navigation screens - Super accurate, advanced data recording system combines GPS plus Glonass satellites - Simultaneous ANT+ and Bluetooth® Smart connectivity - Multiple real-time features when paired to the Lezyne Ally app - Durable, composite construction

The Sigma ROX 11.1 EVO GPS bike computer is your perfect training partner for indoor and outdoor bike training. Its numerous functions support and guide bikers reliably so that they can have even greater enjoyment of the freedom and delight bicycling provides. The 55-g bike computer wins over customers with its compact, modern design and simple, user-friendly operation. The five large buttons are easily accessible, so the bike computer is extremely easy to use even when you're wearing gloves. Navigation information and ride data can be read very easily on the 1.77-inch transmissive color display thanks to its outstanding contrast. Use the free SIGMA RIDE app to track your current ride data and analyze them at any time. - The bike computer's 150 functions support and guide athletes during training and leisure, delivering all data reliably and in real time - The scope of function includes speed and distance tracking with GPS, barometric altitude measurement and navigation with Track or komoot, and compatibility with e-bikes and smart trainers - The integrated Crash Alert feature uses an app to inform your emergency contacts if you fall off your bike - Smart notifications inform the rider of incoming calls and messages during the ride - Four of up to 20 possible sport profiles are already pre-installed on the ROX 11.1 EVO, and bikers can also create their own sport profile and use the ROX 11.1 on different bikes - Six different training views with one to six data fields can be highlighted in color with the SIGMA RIDE app, with a configuration tailored entirely individually - Up to 100 hours of riding time can be stored on the ROX 11.1 EVO; ride data can thus be called up quickly at any time on the ROX 11.1 EVO, the SIGMA RIDE app or, after training, on your PC or MAC in the SIGMA DATA CENTER - Navigation information and ride data can be read very easily on the 1.77-inch transmissive color display thanks to its outstanding contrast; the display is continuously lit and adjusts automatically to various lighting conditions thanks to its ambient light sensor

Ride with confidence knowing that your power meter will not quit when you need it the most. Enjoy up to 200 hours of ride time in any weather condition with its IPX7 waterproof rating and 10k temperature compensation; if harsh climates do not hold you back, then you need a product capable of rising to the occasion. That is exactly what the DZero DUB power meter is made for. Train harder, ride faster and unlock your ultimate potential.  - Specifically designed for use with XX SL Eagle T-Type Thread Mount chainrings (Sold separately) - AXS™™ enabled for easy monitoring and firmware upgrades - Bluetooth Low Energy and ANT+ compatible - Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride - Uses a common CR2032 battery that last for 200 riding hours and changes without tools - Power-upgrade compatible with the following RED® and Force eTap AXS™™ cranksets: RED 1x: 36T-46T, Force 1x: 36T-46T, Force 2x: 33/46, 35/48

The Exposure Revo is a 4 LED, 800-lumen Dynamo light that also features a 1-hour stand light. It achieves max lumen output after reaching 17mph while the 1-hour stand light is achieved after 15 minutes of riding. - Output port is designed for RedEye rear light for a battery-free set up - Includes light, bracket, and power connector cable

Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. - An elegant,integrated design - DUB-PWR spindle-based unit measures left-side power to calculate total watts - Proven Quarq reliability and accuracy - Long battery life (400+ hours) to power a season of rides - User-replaceable lithium AAA battery - DUB bottom bracket adds durability and simplicity - Waterproof (IPX7 waterproof to 1 meter for 30 minutes) - Lightweight (less than 40g heavier than standard crankset) - Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1" tire widths (43/30T chainrings only) - BB not included

Park's Dial Indicator Gauge Set mounts to their TS-2 or TS-2.2 Truing Stand (sold separately). The set makes it easy to view and correct a wheel's lateral and radial run-out within a tolerance of .01mm. Compared to going by the gap between the truing stand pointer and rim, having gauges that put a number on the clearance makes wheel truing easier and more accurate.

Park's adjustable linkage shop clamp is found in more shops than any other professional level clamp. The 100-3C features solid cast aluminum construction and durable replaceable clamp covers. Clamp has reliefs on both jaws for cable routing. - Fits all generations of PRS-2, PRS-3, and PRS-4 stands, and PRS-5 stands manufactured before 6/96 - Fits bike frame tubes from 1" to 1-5/8" (25mm to 41mm) - The clamp jaws are nominally 4 inches (10cm) wide - Uses 468B jaw covers

Park Tool's 692 Left-Hand Bottom Bracket Tap is a 1.370" x 24 TPI replacement tap for the BTS-1 Bottom Bracket Tap Set. This tap is used on the drive side (right side) of the bike. This side of the bottom bracket uses a counter-clockwise or left-hand thread. Note: It is very important to have sharp and accurate cutting tools for effective tapping and thread-chasing. Using an excessively worn or damaged tap can cause permanent damage to the frame and/or bottom bracket.