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Accessories

$399.99
Discover new routes, and ride with confidence using the Edge Explore 2 GPS cycling computer This navigator features a bright 3" touchscreen display, and it's simple to set up and ready to ride straight out of the box. - Ride like a local during your next on- or off-road adventure - High-contrast maps provide bike-specific, turn-by-turn navigation — and highlight popular roads and trails along with high-traffic areas - When connected to your compatible eBike, receive navigation guidance and alerts based on your bike's battery status, assist level and range - Plus, safety features such as incident detection and Assistance let you ride with greater peace of mind (Requires setup and your smartphone to be in an area with network coverage)
$399.99
It sees what you can't. Varia RCT715 rearview radar with camera and tail light continuously records your ride and automatically saves footage before, during and after events if it detects an incident. The bright tail light makes you more visible to motorists. And Varia RCT715 integrates seamlessly with your Garmin bike computer or the Varia mobile app on your paired compatible smartphone to alert you to traffic as you ride. The app allows for live video viewing for camera setup, plus video transfer so you can replay footage postride. A selection of operation modes lets you flex camera and tail light features to maximize battery life for longer rides.
$399.99
The Park Tool 758.2 will ream and face the head tubes of bike using the 1.5" standard. The 758.2 is designed for use with the Park Tool HTR-1 or HTR-1B Headtube Facer and Reamer. Must also be used with the 750.2 Centering Cone Adaptor.
$399.95
Park's Deluxe Home Mechanic Repair Stand is an awesome portable stand that's as useful while traveling as it is at home. This versatile stand features Park's shop-quality Micro-Adjust Clamp that handles round and aero seatposts and frames from 7/8-inch to 3-inches in diameter and clamps securely with its quick-release cam and handle that fine-tunes the tension. The clamp also has protective rubber jaws and built-in slots for cables. Plus its jaws are only 2.7 inches tall so they easily fit in narrow areas, like on seatposts that aren't raised much. The Deluxe Stand also boasts a stable base and the top telescopes for putting the bicycle right where you need it to get your work done efficiently. Plus, you can also rotate bicycles 360 degrees and the stand folds for easy carrying and storage.
$399.95
Walk into the service area of any bike shop in the world, and odds are good you'll see a Park Tool Professional Wheel Truing Stand on the bench still the top choice of professional mechanics everywhere for over 40 years, and for good reason. With extra-tall uprights and wide calipers, the TS-2.3 is capable of accepting most wheels commonly found on road, mountain, BMX, and hybrid bicycles, including wheels with disc brakes, aero rims, and oversized MTB tires. Upright adjustment is controlled with an ergonomically-designed speed knob, which quickly adjusts the stand to accommodate any hub width in seconds. The sturdy uprights of the TS-2.3 feature integrated storage for the included thru-axle adapters, which allow for compatibility with thru-axle, quick release, and solid axle hubs without the use of additional parts or adapters. The TS-2.3 is constructed from durable powder-coated heavy-gauge steel and is manufactured, assembled, and calibrated in St. Paul, Minnesota. Strong, comfortable knobs and spring-loaded calipers and caliper arm ensure smooth, consistent operation, and the removable composite caliper tips protect painted rims and fragile materials. 100% adjustable and rebuildable for a lifetime of use. Wheel Capacity: - Maximum wheel size: Up to 29" + with or without tire - Maximum hub width: 200 mm (7.87") - Maximum rim width: 102 mm (4") - Hub compatibility: Accommodates quick release and solid axle hubs, also accommodates thru axle hubs using included TS-2TA.2 Thru Axle Adaptors Mounting Options: - Bolt to benchtop — mounting holes are 9.5 mm (3/8") in diameter and 200 mm (7.9") from center to center - Clamp in vise — base is 76 mm (3") deep - Install in TSB-2.2 Truing Stand Base
$399.07
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
$399.00
Reach new goals and explore new roads with a power meter that delivers on accuracy, durability, and reliability. The DFour DUB was designed specifically for Dura-Ace R9100 chainrings. Train using a Quarq power meter without changing your drivetrain. You are working hard, pushing yourself to new heights in some of the toughest conditions. 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 DFour DUB power meter is made for. Train harder, ride faster, and unlock your ultimate potential. The DFour DUB power meter brings simplicity and ease-of-use to your training. With MagicZero automatic calibration, there is no need to worry about calibrating before you ride; just jump on your bike and go. DFour DUB features Bluetooth low-energy and ANT+ wireless data transfer, delivering power output information directly to your cycling computer. Features - Bluetooth low-energy technology and ANT+ wireless data transfer - MagicZero - automatically checks and recalibrates your power meter as you ride – no need to manually calibrate - AxCad - no cadence magnet required - 10K Temperature Compensation - Battery - CR2032, 200-hour battery life, change without tools - OmniCal - swap chainrings without affecting accuracy - 2-year warranty - IPX7 waterproof rating - Accuracy - within 1.5%, measuring both legs
$399.00
Reach new goals and explore new roads with a power meter that delivers on accuracy, durability, and reliability. The DFour DUB was designed specifically for Dura-Ace R9100 chainrings. Train using a Quarq power meter without changing your drivetrain. You are working hard, pushing yourself to new heights in some of the toughest conditions. 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 DFour DUB power meter is made for. Train harder, ride faster, and unlock your ultimate potential. The DFour DUB power meter brings simplicity and ease-of-use to your training. With MagicZero automatic calibration, there is no need to worry about calibrating before you ride; just jump on your bike and go. DFour DUB features Bluetooth low energy and ANT+ wireless data transfer, delivering power output information directly to your cycling computer. Features - Bluetooth low-energy technology and ANT+ wireless data transfer - MagicZero - automatically checks and recalibrates your power meter as you ride – no need to manually calibrate - AxCad - no cadence magnet required - 10K Temperature Compensation - Battery - CR2032, 200-hour battery life, change without tools - OmniCal - swap chainrings without affecting accuracy - 2-year warranty - IPX7 waterproof rating - Accuracy - within 1.5%, measuring both legs
$395.95
The PRS-4.2 is a professional quality bench mount repair stand designed and built to withstand the rigors of everyday shop use. Includes three mounting holes, making it possible to clamp as high as 16.25" (41cm) from the bench surface. - The 100-3D Micro-Adjust clamp grips nearly any tube from 7/8" to 3" (23mm to 76mm), including aero tubes - The clamp jaws are nominally 2.75 inches (7cm) wide - Clamping height can be raised from 6.5" to 16.25" (16cm to 41cm) above the bench surface - Clamp rotates 360 degrees - Heavy gauge steel tubing - Chrome plated for durability
$395.00
Representing the next evolution of our flagship repair stand, the new Pro Mechanic builds on the longstanding reputation of its predecessor, the Pro Elite. With upgraded clamp jaws, clutch components, and mast hardware, the Pro Mechanic is more durable, more stable, easier to use, and even more reliable. The updated front spinner knob on our patented Speed Ratchet clamp head makes operation even faster, and the revised rotating clutch internals hold bikes more securely. This is the premier bike repair stand for mechanics who value class-leading lightweight, compact folded size, and rugged durability combined with unmatched stability, adjustability, and portability. Features: - Patented, ratcheting action seatpost clamp features a spinner knob for fast, one-handed operation and a push-button release. - Updated with more holding force, the 360-degree rotating clamp design provides easy access to any part of your bicycle. - Frame clamp positions from 42"-67" (107-170cm) in height. - Secure clamp with micro-adjustment secures and protects expensive components and beautifully painted frames. - New, rubber clamp jaw covers are tool-free and replaceable. - Clamp opening up to 2.6" (6.6cm) accommodates the largest diameter frame tubes. - Anodized 6061 T6 aluminum construction is ultralight, corrosion resistant, and incredibly durable. - Sturdy metal fittings and quick releases for a lifetime of duty in the field or at home. - Stiff tripod base and rubber-coated end caps create ultimate stability even on uneven surfaces. - Working load range of 10-35lbs (4.5-16kg) accommodates service on road, cyclocross, and XC mountain bikes. Maximum capacity 75lbs (34kg). - Portable and compact construction creates a remarkably small folded footprint of 5" x 8" x 45" (13 x 20 x 115cm). - Available travel bag is water-resistant, durable, and padded to protect your stand and your other equipment. - Quick-release fittings make setup and storage fast and convenient. - At 12.6 lbs (5.7kg), traveling with this repair stand is easy. - A full ensemble of repair parts is available for long-term serviceability. - 3-Year Warranty.
$395.00
TARA has no frills in its form, is uncomplicated and variable in its assembly – now even lighter in a titanium version.
$389.99
The SHX-1 Slide Hammer Extractor is a professional solution specifically designed for removing press fit cartridge bearings from bicycle components. Utilizing expanding collets, an extendable shaft, and a substantial (960g) slide hammer, the SHX-1 securely yet forcefully drives out cartridge bearings with targeted impact. The SHX-1 is compatible with cartridge bearings with inner diameters from 6 to 32 millimeters, covering most press fit applications found on bicycles including hubs, suspension linkages, and bottom brackets. - Set of 5 expanding collets covers most bicycle bearing IDs from 6mm to 32mm - Slide hammer shaft is extendable from 6.5" (165mm) to 13" (233mm) for additional force when needed - Organized in a convenient storage case
$379.99
A Killer Training Combo What happens when you pair a speed sensor with the #1 selling bike trainer in the USA? You get a combo that’s ready for any virtual—or non-virtual—training ride. It’s the ideal setup for budget-conscious athletes looking to join fun, virtual communities, like Rouvy and Zwift, without a traditional smart trainer. Simply install the magnetless speed sensor on the rear wheel of your bike, mount your bike to the solid Fluid2 trainer with our innovative club knob, connect to your virtual training app of choice via Bluetooth or ANT+, and voilà! - you’re ready to sweat. Product Features - Fluid resistance unit provides a quiet and consistent ride. - Progressive resistance offers the widest resistance range and road-like feel. - Included speed sensor connects you with Rouvy, Zwift and other indoor cycling apps. - ANT+ USB and BlueGiga USB sold separately. - Includes one month subscription to Rouvy virtual training app In the box: - Fluid² Smart Equipped Bike Trainer - Dual-band magnetless speed sensor - Fluid² is the best-selling trainer in the USA. - Fluid resistance unit creates optimal road-like feel. - Fluid resistance unit provides a quiet and consistent ride. - Noise level at 20 mph is super quiet 64-68 decibels. - Large, individually precision-balanced flywheel allows for improved road-like feel. - Self-cooling mechanisms including a patented fan design keeps the unit performing better, longer. - Eccentric leveling feet allow for easy adjustment on uneven surfaces. - Comes on the foldable Classic frame with spring loaded, bolt-action lever. - Precision-machined alloy roller reduces tire wear and slippage. - Features clutch knob for perfect roller-to-tire tension each ride. - 2" resistance unit roller allows for 650b, 700c, 26", 27" and 29" wheel sizes – up to a 2.0 tire. - 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. - Trainer tire recommended. - Compatible with indoor cycling apps. - Trainer is tested to the combined weight (rider and bike) of 300 lbs. - Optional thru-axle adapter available for 142x12mm and 148x12mm bikes. - ANT+ USB and BlueGiga USB sold separately. - Formerly branded as CycleOps Fluid² Smart Equipped
$379.99
- Fits 16"-29" wheels with or without tire - Includes thru-axle hub adapters - Can be easily bench mounted
$379.95
We put together this set of carefully chosen tools to do basic maintenance and cleaning as well as perform a wide variety of repairs and adjustments on just about any bicycle. A perfect way to start or add to your collection of shop-quality bicycle tools. The AK-5 includes a tough toolbox to protect your investment. Kit Includes: - AWS-1 3-Way Hex Wrench - BBB-4 Big Blue Book of Bicycle Repair - CC-4 Chain Checker - CM-5.3 Cyclone Chain Scrubber - CN-10 Professional Cable and Housing Cutter - CNW-2 Chainring Nut Wrench - CT-3.3 Chain Tool - DCW-1 Double-Ended Cone Wrench: 13/14mm - DCW-2 Double-Ended Cone Wrench: 15/16mm - DCW-3 Double-Ended Cone Wrench: 17/18mm - DH-1 Dummy Hub - DT-2 Rotor Truing Fork - FR-5.2 Cassette Lockring Tool - GSC-1 GearClean Brush - HCW-16.3 Chain Whip/Pedal Wrench - HXS-1.2 Professional L-Shaped Hex Wrench Set - MLP-1.2 Master Link Pliers - PAW-12 12" Adjustable Wrench - RR-12 Tape Measure - SD-2 #2 Phillips Screwdriver - SD-3 3mm Flat Blade Screwdriver - SW-0 Precision Spoke Wrench: .127" - SW-2 Precision Spoke Wrench: .136" - TL-1.2 Tire Lever Set - TWS-3 Torx Compatible 3-Way Wrench - VC-1 Valve Core Tool
$64.99 - $374.99
- The world's fastest race lube… period - Ultra-low coefficient of friction - Class-leading low wear on chain components - Provides the ultimate performance in both wet and damp or dry and dusty conditions - Continues to improve with chain run-in due to continued surface improvement at a molecular level - Non-wax based lubricant - Outperforms competitor chain lubes and waxes - Biodegradable and sustainable - Proprietary additives for self-lubricating capabilities - Synthetic polymers for long-distance performance - Works in temperatures down to -20°C - Low noise formulation - Pipette system for easy application
$368.00
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 the widest gravel tires
$368.00
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
$368.00
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
$364.99
Park Tool's Event Stand is a versatile, stable, multi-purpose storage rack built to hold up to twelve bikes by the nose of the saddle. Perfect for events, races, or sidewalk storage, the ES-1 disassembles and folds easily for compact storage. It includes two height-adjustable tripod uprights, two 47" (119cm) support tubes, and one connector sleeve. The ES-1 is approximately eight feet long but can be extended in length with the use of ES-2 Event Stand Add on Kits (sold separately). - The ES-1 adjusts from 94 to 120cm (37"-47") - Horizontal width (inside to inside): 2.23 meters (87")
$359.99
Trainer Mission Control Every training room needs a control center, and the TD1 is more than equipped for the job. Featuring built-in power strip with 2 AC and 2 USB outlets, this indoor trainer desk was designed to keep everything you need charged, organized and close at hand. Its roomy 12" x 20" table top is made from laminated birch for easy clean up, and is supported by stainless, corrosion-resistant steel sourced from America’s heartland. And as part of the Saris trainer eco-system, the TD1 is a perfect complement to the MP1 trainer platform. After just one ride with a dedicated trainer desk, you’ll ask yourself how you ever rode indoors without one. - Stay Charged: built-in power strip keeps training necessities nearby and powered up. - Pick Your Height: adjustable for wide range of bikes and training configurations. - Easy Cleaning: laminated birch wood top makes for easy clean-up post-ride. - Steamlined Look: built-in cable management and stainless steel hardware are both functional and eye-pleasing. - Enhanced Experience: a great addition to indoor training. Specs - Base: 13-inches wide x 36-inches Depth - Desk Top: : 12-inches Width x 20-inches Depth - Adjustable Desk Height from Floor: 40- to 55-inches - Materials: Laminated birch table top supported by a steel frame, featuring stainless steel and corrosion-resistant hardware - Cord Length: 6- foot AC cord - Built-in power strip with 2 AC and 2 USB outlets - Built-in cord retention clips for easy cable management and a clean look.
$350.00
The Team Edition Portable Tool Kit is the ultimate field and home service partner for the most discerning bike mechanics. Developed with input from Tour de France, Enduro World Cup and World Cup Downhill mechanics, the ultralight and compact footprint offers 25 of the most common bike repair and maintenance features – from 19 bicycle-specific tools. Housed in a TPU-coated case, this beautiful tool collection is protected from water, grease and abrasion. Its compact design means you’ll always bring it with you, wherever you’re riding today. - 25 functions from 19 professional grade bicycle-specific tools - Ergonomic, overmolded file tread grips for precision, comfort and style - External attachment and internal support structure for mounting on Feedback Sports work stands - TPU-coated travel case is abrasion-resistant, water-resistant, resistant to greases and oils – built to last - Organizational elastic banding keeps everything in it’s place and offers space for additional tools - Allen Wrenches – 2 / 2.5 / 3 / 4 / 5 / 6mm -8 &10mm L-handle Allen Wrenches - Magnetic-Tipped Screwdrivers – Flathead 6mm; Phillips #2 and #0 - Shimano Crank Cap Tool - 15mm Pedal Wrench - 15mm Bolt-on Axle Nut Tool - Steel Core Tire Levers (2) - Spoke Multi-Wrench - Valve Extender Wrench - Valve Core Tools – Schrader and Presta - Rotor Truing Tools - Precision Chain Pin Press - Cassette and Disc Brake Rotor Lockring Wrench - Cassette Pliers - Cable Cutter and Cable Crimper - And several more… - At 9.8lbs (4.5kg), hitting the road with this tool kit is never in question - Limited Lifetime Warranty
$350.00
To achieve maximum suspension performance, proper setup and tuning is essential. Go to www.rockshox.com/app for suggested air spring pressure and rebound damper settings for your fork. Go to www.sram.com/service for additional product and technical information. Air spring pressure and coil spring tables are available in the RockShox® Front Suspension Oil, Air, Coil, Token, and Specification documents. For a complete list of available coil springs and Bottomless Tokens™, consult the RockShox Spare Parts Catalog. Consult the RockShox service manual for your fork for complete disassembly and assembly procedures. Tuning suggestions are starting points. It may take trying various adjustments to find the settings that work best for each individual rider and trail condition. - Includes complete right-side internals
$349.99
Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 540 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. 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.
$349.99
With a 2200 lumen output, you'll be sure to see every trail line, root, rut or rock with relative ease. The Pro 2200 Enduro spec includes an 8 cell battery for double the run times, when compared to the 2200 Race spec. The four steady light modes, two steady flashes and S.O.S. give you seven options for any adventure you decide upon. FEATURES - Lumen Output: 2200 - 7 Modes with Run Times: 3:00 – 50:00hrs - Charge Time: 5:00hrs - Weight: 702g - Battery: Li-Ion - 8 Step Fuel Gauge - Handlebar and Helmet Mountable - Water / Dust Resistant IP64 Rated RUN TIMES Low—12:00h at 500 Lumens Medium—6:00h at 800 Lumens High—3:00h at 2200 Lumens Flash—50:00h at 730 Lumens Beacon—50:00h at 730 Lumens S.O.S.—50:00h at 730 Lumens Race—50:00h at 250 Lumens
$349.99
The Pro 2200 boasts one of the category's best power-to-weight ratios. With 2200 lumens of light output, using 3 CREE LEDs- set into a NiteRider custom reflector, guarantees to set the darkest bike trail ablaze. It features an accurate eight-step fuel gauge, keeping the rider informed of battery levels at all times. These attributes make the Pro 2200 the "go to" light among the world's top athletes and enthusiasts alike. - Compact and lightweight, perfect for race inspired riders - Custom 3 cone reflector producing brilliant trail illumination - 3 – class leading CREE LEDs at 6000k - Rugged design with Dupont Fiberglass reinforced nylon housings - Handlebar mount fits up to 35mm diameter bars - Helmet mountable - Lightweight 4 cell Li-Ion battery - Easily check battery power levels with the 8 step fuel gauge - FL 1 Standard IP64, dust and water-resistant - Convenient nylon storage pouch WARRANTY The Pro 2200 Race is backed by NiteRider's lifetime warranty that covers any defects in material and workmanship, mechanical components (housings, covers, mounts and fasteners) and LEDs. SYSTEM INCLUDES - LED Headlamp - Li-Ion Battery - Helmet Mount - Handlebar Mount – Fits up to 35mm - 36" Extension Cable - AC Adapter - Nylon Storage Pouch
$349.99
- The HBP-1 is designed to quickly and accurately press bearings into a wide variety of cartridge bearing-type bicycle hubs. - Quick release design for fast tool installation and removal - Includes two bearing presses and precision machined aluminum pilots, bushings, and spacers - Works with more than 20 different cartridge bearing sizes and multiple axle configurations
$349.99
Park Tool's Repair Stand Base is a steel base plate for the PRS-2 OSLB, PRS-2 OS-1, PRS-2 OS-2 Repair Stands (each sold separately). - 23" x 35" x 7/16" steel plate - Approximately 118 lbs - Black painted
$349.95
The BX-2.2 features updated pallet configuration and storage options to help you keep your tools secure and easily accessible. The expanded custom designed tool pallets, including dual-sided pallet wings, are all housed in a virtually indestructible composite travel case. Designed and built for the traveling mechanic who demands the best! - Custom designed tool-holding pallets with loops and pockets - Folding, dual-sided pallet wings - Front tool pallet that stores securely inside during transport - Dent-proof composite shell built around an aluminum frame - Key lock - Nominal dimensions: 19" x 14.85" x 8.5" (48.25 cm x 37.7 cm x 21.6 cm), 13.2 lbs. (6 kg)
$340.00
Power measurement is a crucial part of training, so we’ve made it as easy as possible to upgrade your Force AXS ride with Quarq technology. DUB-PWR takes the legendary reliability and accuracy of Quarq technology and inserts it into the crank 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. FEATURES - 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 AAA lithium 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)