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At Bike World Iowa  we understand a cyclist needs more than just a bike for long rides, daily commutes and weekend treks with family and friends.

$629.00
Whether visiting friends, enjoying a ride on city roads, or doing some errands with the eBike, the PowerPack 400 delivers the power you need. The lightweight lithium-ion battery is easy to install and remove or can simply be charged using the charging socket on the eBike. Its long service life, compact and easy-to-install design mean that the PowerPack 400 is not only reliable, but also strong on performance. The PowerPack 400 comes as a frame or rack model for all eBike product lines.
$599.95
The Bark Ranger™ pet bike trailer and stroller is ready to go anywhere, anytime—just like your favorite four-legged friend. Designed for ultimate pet comfort, this dog stroller and bike trailer combo offers a roomy interior, exterior pockets to store leashes and treats, mesh windows for breezy ventilation, and a large rear tailgate with low clearance for easy loading and unloading. For additional pet comfort, add our plush Pet Bed insert for some serious R&R on the go. Equipped with multiple roll-up zippered panels and an integrated parking brake for stability, you'll feel at ease knowing your best pal is fully secured. The Bark Ranger holds pets up to 75 pounds and allows you to pack for a full day of adventures with the additional storage options of the Pet Trailer Pouch and Bark Ranger™ Bag. When your outing is done, remove the trailer floor for easy clean up, or fold the Bark Ranger down for compact storage until your next adventure. You'll Love – - 2-in-1 bike trailer and stroller with included 1-Wheel Stroller Kit and adjustable handlebar - Zippered panels roll up to accommodate optimal pet riding positions - Mesh windows offer maximum ventilation - Lower center of gravity provides a smoother ride for you and your pet - Integrated parking brake for added security and stability while stopped - Contains recycled polyester and BLUESIGN® certified sustainable materials Additional Features – - Sturdy, removable floor for easy cleaning - Ability to quickly convert to a kennel for training - Pet-safe interior free of hooks, snags, and sharp edges - Large rear tailgate with low clearance for seamless loading and unloading - Easily folds down for compact storage and transportation - Drum-tight fabric keeps pet secure while riding - Spacious interior for ultimate pet comfort - Push-button wheels for quick removal - Sturdy aluminum frame - Expandable storage options with attachment points for use with the available Pet Trailer Pouch and Bark Ranger™ Bag - Flex Connector allows the bike to lay flat while trailer remains upright
$649.95
Bike, jog, stroll, or ski with the versatile Encore X kid bike trailer. With a full suspension system and all-weather features, the Encore X is a must-have for active outdoor families.
$699.95
Big dogs like to go along for rides, too! The Bark Ranger™ XL has all the outstanding features of the original Bark Ranger but with an increased weight capacity of 100 pounds and a larger rear tailgate with low clearance for easy loading and unloading. With bigger dogs comes bigger storage needs. Enjoy the exterior cargo area to stash treats and gear for both you and your pal. Or add even more storage with our additional Pet Trailer Pouch and Bark Ranger™ Bag. When you’re pulling the extra weight of a large dog, our integrated parking brake system provides peace of mind with its added stability. With its foldable design, this stroller-bike combo allows for easy storage when your day is done. You'll Love – - 2-in-1 bike trailer and stroller with included 1-Wheel Stroller Kit and adjustable handlebar - Zippered panels roll up to accommodate optimal pet riding positions - Mesh windows offer maximum ventilation - Lower center of gravity provides a smoother ride for you and your pet - Integrated parking brake for added security and stability while stopped - Contains recycled polyester and BLUESIGN® certified sustainable materials Additional Features – - Sturdy, removable floor for easy cleaning - Ability to quickly convert to a kennel for training - Pet-safe interior free of hooks, snags, and sharp edges - Large rear tailgate with low clearance for seamless loading and unloading - Easily folds down for compact storage and transportation - Drum-tight fabric keeps pet secure while riding - Spacious interior for ultimate pet comfort - Push-button wheels for quick removal - Sturdy aluminum frame - Expandable storage options with attachment points for use with the available Pet Trailer Pouch and Bark Ranger™ Bag - Flex Connector allows the bike to lay flat while trailer remains upright
$500.95
The EPS Power Unit is the systems source of power as well as the "brain" of the system, responsible for managing the battery pack, enabling and monitoring the front and rear derailleurs and communicating with the Interface Unit. - Weathertight, o-ring sealed connectors - Lithium Ion battery duration: 500km/month - 1500km, 1000km/month - 1800km, 2000km/month - 2000km - Water proof to 1m for 30 minutes (IP67 Rated) - Operational temperature: -4F to 140F - Charging temperature: 32F to 113F - The V4 power unit features 10% better battery duration - 16.6mm diameter for easy seatpost installation - 259mm length
$699.99
SUITO-T is the Elite Suito home trainer without supplied sprocket cassette, a powerful and compact model that offers total compatibility with several types of bicycle. Powerful, solid, and quiet, SUITO-T is an interactive home trainer designed to offer a realistic, accurate, and fun bicycle workout experience. Featuring direct transmission to ensure increased accuracy and quietness while working out, the SUITO-T is very stable trainer even during the most intense sprints, and its small size makes it easy to transport and store everywhere. What's the difference between a Suito and a Suito-T? - SUITO and SUITO-T are two identical home trainers, featuring the same technical specifications both in terms of structural and electronic features. - What separates them is the sprocket cassette, which is included in the Suito but not included in the SUITO-T. Compact design - The main feature of this home trainer is the sturdy steel structure, ideal to ensure durability and stability even during intense sprints. - Featuring an elegant and solid profile, SUITO-T has a wide support base with pre-assembled support legs. Just position them properly to trigger the automatic lock mechanism. - SUITO-T is designed to ensure a small footprint wherever you go: its integrated handle, reduced size, and slim profile makes it easy to transport and store everywhere without worrying about its footprint. - SUITO-T optimized design makes it compatible with various bicycle models and commercially available sprocket sets. Accurate and powerful bicycle workouts - SUITO-T simulates gradients up to 15% with ± 2.5% accuracy, one of the most powerful home trainers you can use to release all your power even during the most intense sprints. The following functions also contribute in displaying accurate workout data: - Power Meter Link (PML): It's a function that lets the home trainer employ an ergometer that's already installed on your bike as a power source. - Spindown: A calibration procedure for the home trainer that takes into account all friction values that change over time and during use that influence brake's accuracy and compensates its effects on the resistance generated by the home trainer. - Temperature compensation algorithm: A function that lets the home trainer compensate the variations due to brake overheating and take the resulting data into account when calculating power. Train on Zwift and My E-Training! - Discover all the software you can use with SUITO-T: other than Zwift and My E-Training, you can also manage it with all other indoor cycling platforms such as TrainerRoad, Kinomap, Rouvy, Bkool, Bikevo and many more. - SUITO-T adds up to the Elite home trainers' range of ANT+ FE-C & Bluetooth home trainers that interact with every app, software, computer and device (smartphones and tablets) via iOS, Android, MacOS and Windows. Just choose the software, select the course or training program and start pedaling on your bike. SUITO-T will automatically adjust resistance. Sensorless cadence - All home trainers by Elite immediately send power, speed, and cadence data, thus setting themselves as effective instruments to build an accurate training program and replicated outdoor workouts as much as possible. Cadence is measured via a practical sensorless technology (that is, no sensors to apply to your bicycle) and is calculated on the SUITO-T as a function of speed variations.
$549.99
Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 840 touchscreen 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 accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any environment matched with a responsive touchscreen so you can tap, pan and swipe on the fly. 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.
$549.99
Introduce the rider you are today to the one you’ll be tomorrow. The Edge® 840 Solar touchscreen 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 accuracy under dense tree cover or the urban canyon, thanks to multi-band GNSS technology. It features button controls that work in any environment matched with a responsive touchscreen so you can tap, pan and swipe on the fly. 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.
$599.99
Explore your world and your limits with Edge 1030 Plus. Never stop cycling with the ultimate GPS bike computer. Edge 1030 Plus is ready for any ride, from remote gravel trails to epic climbs. - Sync indoor or outdoor workouts right to your Edge. That’s the easy part. - Coach me. Edge suggests rides and workouts based on your current training load. - No matter how far you ride, Edge will show you the way back to start. - It has more ways to help you stay in touch, including inReach compatibility. - Get your texts and use your favorite cycling apps on this connected bike computer. - Ride farther, charge less. Get 24 hours of battery life. In the box: - Edge 1030 Plus - Mounts (standard and flush out-front) - USB cable - Tether - Manuals
$599.99
Never stop cycling with Edge 1040. It's our first GPS bike computer with multi-band GNSS technology for even better coverage under dense tree cover, on remote mountain trails and even in the urban canyon. It's also packed with performance features that help you understand your strengths and weaknesses to coach you through any challenge. When paired with your compatible sensors, it can even help you manage your efforts by providing power targets throughout a course and stamina feature insights, so you know how much gas is left in the tank. And the setup is simple, so you can take it out of the box and be out riding in no time.
$599.99
Lead the pack with Forerunner 955 Solar, the premium GPS running and triathlon smartwatch with Power Glass solar charging to extend battery life. The training readiness feature tells you when you're primed for a productive session—while daily suggested workouts adapt to your performance and recovery alongside the race widget, which provides training tips, course details and completion time predictions. With morning report, you can get an overview of your sleep, recovery, training and more—as well as a picture of your overall health with heart rate variability (HRV) status (This device is intended to give an estimate of your activity and metrics). On the run, new multi-band GPS and full-color, built-in maps help you navigate confidently. And with traditional buttons and a touch display, it has never been easier to tap into your training status and know whether you're training productively, peaking or strained. If you're pushing toward the podium—or to the very limits—Forerunner 955 Solar is by your side with up to 20 days of battery life with solar charging in smartwatch mode (assuming all-day wear with 3 hours per day outside in 50,000 lux conditions).
$599.99
Train brilliantly with Forerunner® 965, the premium GPS running and triathlon smartwatch with a bright AMOLED touchscreen display and lightweight titanium bezel. Wake up to your morning report with HRV status to see health insights with an overview of sleep, recovery and training outlook (data presented is intended to be a close estimation of metrics tracked). The training readiness feature tells you when you’re primed for a productive session — while daily suggested workouts adapt to performance and recovery alongside the race widget, which provides training tips, course details and completion time predictions. Navigate any route confidently with multi-band GPS and full-color, built-in maps. With traditional buttons and a touchscreen display, it’s easy to tap into your training status and know whether you’re training productively, peaking or strained. If you’re pushing to outshine the competition, the Forerunner 965 is there to light up every run with up to 23 days of battery life in smartwatch mode.
$649.99
Rally RK100 is tested to the extreme, so you can ride there too. This single-sensing power meter delivers reliable power measurements and is easy to transfer between bikes, no matter what bike you're on or where you're riding. - Impeccably Designed Pedal—Rally power meters have undergone rigorous testing to increase reliability. Featuring a superior design with sensors housed inside, this pedal installs like any other pedal. And it's quick to transfer between bikes. - Reliable Readings—By reliably measuring your cadence and forces detected on the left pedal, Rally RK100 doubles the value to provide total power. Want more metrics? Upgrade later to the dual-sensing system (sold separately). - Cleat Compatibility—For a comfortable ride, this pedal is designed to fit your favorite LOOK KEO cleats. - Transferable Spindle—From road to gravel to cyclocross and much more, keep riding year-round with a transferable spindle that can be installed in the Rally RS/Rally RK road pedal body kits (each sold separately). - Battery Life—Make sure you're ready for those long rides and training sessions with up to 120 hours of battery life. Specs: - Battery type: LR44/SR44 (x4) or CR1/3N (x2) - Battery life: up to 120 hours - Maximum rider weight: 105kg - Accuracy: +/- 1% - Field calibration - Adjustable release tension - Measurement location: spindle - Communication: ANT+ and BLUETOOTH - Weight: 334g - Water resistance: IPX7 - Cleat type: KEO - Q-factor: 53mm (55mm with provided 2mm washer) - Stack height: 12.2mm In the Box: - Rally RK100 pedals - Cleat hardware - 55mm Q-factor washers - Documentation
$649.99
Rally RS100 is tested to the extreme, so you can ride there too. This single-sensing power meter delivers reliable power measurements and is easy to transfer between bikes, no matter what bike you're on or where you're riding. - Impeccably Designed Pedal—Rally power meters have undergone rigorous testing to increase reliability. Featuring a superior design with sensors housed inside, this pedal installs like any other pedal. And it's quick to transfer between bikes. - Reliable Readings—By reliably measuring your cadence and forces detected on the left pedal, Rally RS100 doubles the value to provide total power. Want more metrics? Upgrade later to the dual-sensing system (sold separately). - Cleat Compatibility—For a comfortable ride, this pedal is designed to fit your favorite Shimano SPD-SL cleats. - Transferable Spindle—From road to gravel to cyclocross and much more, keep riding year-round with a transferable spindle that can be installed in the Rally RS/Rally RK road pedal body kits (each sold separately). - Battery Life—Make sure you're ready for those long rides and training sessions with up to 120 hours of battery life. Specs: - Battery type: LR44/SR44 (x4) or CR1/3N (x2) - Battery life: up to 120 hours - Maximum rider weight: 105kg - Accuracy: +/- 1% - Field calibration - Adjustable release tension - Measurement location: spindle - Communication: ANT+ and BLUETOOTH - Weight: 328g - Water resistance: IPX7 - Cleat type: SPD-SL - Q-factor: 53mm (55mm with provided 2mm washer) - Stack height: 12.2mm In the Box: - Rally RS100 pedals - Cleat hardware - 55mm Q-factor washers - Documentation
$699.99
Never stop cycling with Edge 1040. It's our first GPS bike computer with multi-band GNSS technology for even better coverage under dense tree cover, on remote mountain trails and even in the urban canyon. It's also packed with performance features that help you understand your strengths and weaknesses to coach you through any challenge. When paired with your compatible sensors, it can even help you manage your efforts by providing power targets throughout a course and stamina feature insights, so you know how much gas is left in the tank. And the setup is simple, so you can take it out of the box and be out riding in no time.
$699.99
Garmin’s Edge 810 can do pretty much everything, short of pedal your bike for you. Sure, this water-resistant wonder has great metrics like speed, distance, ride time, ANT+ compatibility with power meters and heart rate straps, as well as the best mapping and routing on a bike computer. But, what really sets this unit apart can be summed up in two words: real time. It syncs with your smartphone via Bluetooth to enable live tracking, so you can share your ride data with friends, loved ones, or teammates as you ride. Let all your friends on social media know just how hard you're crushing it. This wireless connection also works the other way: create a course online or view your past workouts and — with the Garmin Connect app — you can easily send them to your 810 for use during a ride, or against a virtual partner to race against your previous efforts. You can also download new courses onto your 810, and receive turn-by-turn navigation as you ride. It even has real-time weather updates. Plus, with its optional, highly-detailed street and topographical maps, the Edge 810 is perfect for touring, commuting, or any other activity where onboard maps and navigation are required. In addition to the Edge 810 Device, this performance and navigation bundle includes mounts (standard and out-front), premium heart rate monitor, speed/cadence sensor, data card preloaded with City Navigator® for US, Canada and Puerto Rico street maps, USB cable, AC charger and owner's manual.
$699.99
Rally XC100 is tested to the extreme, so you can ride there too. This single-sensing power meter delivers reliable power measurements and is easy to transfer between bikes, no matter what bike you're on or where you're riding. - Impeccably Designed Pedal—Rally power meters have undergone rigorous testing to increase reliability. Featuring a superior design with sensors housed inside, this pedal installs like any other pedal. And it's quick to transfer between bikes. - Reliable Readings—By reliably measuring your cadence and forces detected on the left pedal, Rally XC100 doubles the value to provide total power. Want more metrics? Upgrade later to the dual-sensing system (sold separately). - Cleat Compatibility—For a comfortable ride, this pedal is designed to fit your favorite Shimano SPD cleats. - Transferable Spindle—From road to gravel to cyclocross and much more, keep riding year-round with a transferable spindle that can be installed in the Rally RS/Rally RK road pedal body kits (each sold separately). - Battery Life—Make sure you're ready for those long rides and training sessions with up to 120 hours of battery life. Specs: - Battery type: LR44/SR44 (x4) - Battery life: up to 120 hours (with LR44 battery type) - Weight: 316g - Water resistance: IPX7 - Max. rider weight: 105kg - Accuracy: +/- 1.0% - Cleat type: Shimano SPD - Q-factor: 53/55mm with supplied spacing washer - Stack height: 13.5mm - Field calibration - Adjustable release tension - Garmin Connect - Measurement location: Spindle - Communication: ANT+ and Bluetooth In the Box: - Rally XC100 pedals - Cleat hardware - 55mm Q-factor washers - Documentation
$749.99
Edge 1040 Solar is powered by the sun and packed with everything under it. It's our first GPS bike computer with solar charging and multi-band GNSS technology, so you can ride longer and get even better coverage under dense tree cover or the urban canyon. The Edge 1040 Solar bike computer also has performance features that help you understand your strengths and weaknesses. When paired with your compatible sensors, it can even help you manage your efforts by providing power targets throughout a course and stamina feature insights, so you know how much gas is left in the tank. And the setup is simple, so you can take it out of the box and be out riding in no time.
$551.00
- 250W. - DOES NOT INCLUDE ENERGYPAK PLUS ACCESSORY TO MOUNT ON BIKE. - EnergyPak Plus boosts total capacity by 250Wh. - All the latest EnergyPak technologies combined with an up-to-date design that fits a select number of E-bikes. - Range extender for added mileage. - Smart technology automatically activates at low power. - USB port for charging smart devices. - Anti-theft design. - 20 cells. - Maximum charging current: 6A. - Weight: 1.8kg. - Dimension (L x W x H): 56 x 100 x 88mm.
$677.99
For the professional or advanced rider or even for studio use, the Minoura LiveRoll R800 is the world's best roller. - A heavy and wide roller with steel covers attached. Can be used for smoother and higher-speed rotation practice over other smaller diameter rollers. - Matched wheelbase adjustability with continuous adjustment on frame. - Uses a high-rigidity and lightweight aluminum frame with front drop roller that adjusts the middle roller to provide a safe spin even at high RPM's. - Feet and footrest are height-adjustable at six points. - 22" wide x 6" high x 52" long
$527.95
Proper frame preparation is very important. Park Tool's Head Tube Reaming and Facing Set combines reaming and facing of the head tube to create a perfect fit for most sizes of head cups. Includes: • 30.1 mm reamer (part #751.2) and four different size pilots (29.8mm, 30.0mm, 33.8mm, and 36.8mm) • 690 facer • Quick-release, quick-adjust feature: bottom portion slides off and on easily without threading SHIS terminology: The HTR-1 as stock will face frames of EC29, EC30, EC34 and EC37. It will ream frames of EC30. Accessories will allow service in other standards.
$529.95
Built to withstand the punishment of travel and constant use and molded from impact resistant polypropylene, the BX-3 features pallets with 70% more surface area than the BX-2.2. Easily transportable with the integrated wheels and extendable handle, this case was designed with the help of some of the world's best mechanics for optimal form, function and longevity. - Smooth rolling integrated wheels - Extendable handle - Dust and water resistant - Air pressure compensation valve - Custom designed tool-holding pallets with loops and pockets - Gas assisted lid struts for easy opening - Dual-sided upper and mid level folding pallet wings - Front tool pallet that stores safely inside during transport - Nominal dimensions: 23.4" x 17.3" x 9.3" (59.5 cm x 44 cm x 23.5 cm), 21.6 lbs. (9.8 kg)
$536.19
The BBP-AOS is used in conjunction with the BBP-1.2 Bottom Bracket Bearing Press Kit to extract press fit bottom bracket bearings, cups, and adaptors. The BBP-AOS utilizes an expanding collet and extractor cup system to safely remove bearings without requiring impact. Also included are eight installation drifts for pressing bearings into pre-installed cups. - 8 precision-machined extractor cups and 5 hardened collets for compatibility with most bearing IDs and bearing/cup ODs - 8 installation drifts for standalone bearing installation - Organized in a convenient storage case - Full list of compatible bearing inner/outer diameters found on instructions/parts diagram NOTE: The BBP-AOS requires the BBP-1.2 Bottom Bracket Bearing Press Set for use. The BBP-1.2 and BBP-AOS are also available as a complete set (part # BBP-2).
$579.95
Updated to fit an even wider range of hub, wheel and tire combinations with room to spare, utilizing a wider base structure and larger calipers. More accurate and easier to calibrate, the versatile TS-4.2 is solidly built to accurately self-center nearly any diameter wheel 16-inch to 29+ and any tire width up to 5-inches+. - Both uprights move simultaneously to always keep wheel centered in the stand - Accommodates tire widths up to 5-inches+ with or without brake rotor mounted - Speed knob to quickly change axle widths - Accommodates hub widths from 75mm to over 250mm - Precise operation and adjustability - Built in thru-axle adaptors - Machined, welded, assembled and calibrated in our factory in St. Paul, MN - Chrome plated and powder coated heavy gauge steel construction - Removable, replaceable nylon caliper tips to protect painted/anodized rims
$582.59
- Designed for reaming and facing Cane Creek standard Integrated headset frames designed for 41.0mm x 36/45 degree angular contact bearing - Includes 1) lower and 1) upper reamer/facer cutters - For use with the HTR-1 head tube reaming/facing set and the #750 XL centering cone adapter - Combined reaming/facing cutters for 2-in-1 operation
$634.95
Built to withstand the rigors of every day shop use, the PRS-3.3 is the stand of choice for professional mechanics around the world. Stand height and clamp position are firmly secured in place using our proven lock block system. Built from heavy-gauge oversized steel tubing, then chrome plated and powder coated for years of carefree use. The PRS-3.3-2 features our 100-3D Micro-Adjust Clamp with narrow clamping jaws and a dual-stage, cam-actuated system that quickly adjusts to accommodate nearly any seat tube or frame size. - Maximum weight capacity: 120 lbs. (54 kg) - Clamp capacity: 0.875" to 3" (22–76 mm) diameter tubes, including aero tubes - Clamp jaws are nominally 2.75" (70 mm) wide - Clamp height: adjustable from 50" to 62" (128–158 cm) - Includes #105 Cast Aluminum Work Tray & RPP-1 Repair Stand Post Protector - Can be installed onto the #130 Repair Stand Base or bolted directly to the floor using the FP-2 Floor Plate (both sold separately)
$669.95
- 150lb holding capacity - Includes work tray (#105) (900119-01) - Base not included (900706)
$734.79
Proper frame preparation is very important. Park Tool's Head Tube Reaming and Facing Set (33.8mm reamer) combines reaming and facing of the head tube to create a perfect fit for most sizes of head cups. The HTR-1B comes with a reamer of 33.9mm for the 1-1/8 inch headset standard. Includes: • 33.9mm reamer (part #754.2), and four different size pilots (29.8mm, 30.0mm, 33.8mm, and 36.8mm) • 690 Facer • Quick-release, quick-adjust feature: bottom portion slides off and on easily without threading SHIS terminology: The HTR-1B as stock will face frames of EC29, EC30, EC34 and EC37. It will ream frames of EC34. Accessories will allow service in other standards.
$740.39
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
$585.00
It’s the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. So you can focus your attention on the stunning finish of the carbon fiber crank arm. The wide chainline crankset fits in road and MTB bottom bracket standards so frames can fit wider gravel tires. 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) - Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands - Compatible with 135mm, 142mm and Boost rear spacing
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