Shop Lights & Electronics

Every innovation in Quarq's DZero platform represented the 10+ years of Quarq's advances in power meter technology. This same platform is now combined with XX1 Eagle DUB CARBON TUNED crankset—lightest, stiffest, and strongest to date, and X-SYNC 2 chainring—providing significantly quieter performance with better mud clearing and extraordinary durability. Ready to power every ride. - 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

- 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 - Power balance measures left and right legs separately - 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 - Bolt Circle Diameter (BCD): 107 BCD - Power Meter Type: ANT USB

"To Serve & Protect"—Serfas Police & Security Lights - TSL-POLICE—California Compliant Red Solid/Blue Blink - TSL-POLICE-2—Red Blink/Blue Blink - Headlight Output (White) With Super-Bright Signaling Lights - USB Port Allows Battery To Be Used As A Back-Up Power Supply - Special TL-80 Included Has Appropriate Signaling Lights For Model - Includes Wired Remote - Includes Quick Release Handlebar, Tail Light & Helmet Mounts - Modes: Multiple Headlight, Tail Light Safety & Signaling Mode - Weight: 540 Grams w/Battery - Runtime: Max Brightness Settings w/Head & Tail Light Runs 2.75 hrs - Battery: PANASONIC 4-Cell Li-Ion, 6400mAh

The world's first cycling radar, Varia helps create a safer cycling environment by warning cyclists of vehicles approaching from behind up to 153 yards (140 meters). The radar tail light also warns approaching vehicles of a cyclist ahead. Works independently or integrates seamlessly with compatible Edge cycling computers. Edge computer (sold separately) or Varia head unit can show multiple approaching vehicles and indicates the relative speed of approach and threat level. - World's first cycling radar that warns of vehicles approaching from behind up to 153 yards (140 meters) - Works independently and wirelessly integrates with compatible Edge cycling computers - Edge computer (sold separately) or Varia head unit can detect multiple vehicles and indicates the relative speed of approach and threat level - Tail light unit brightens and flashes to notify approaching traffic of a cyclist ahead

Make every ride count with Edge 130 Plus. Never stop cycling with this compact GPS bike computer. Whether you ride to explore new trails or to save the planet in your daily commute, go with Edge 130 Plus. - No more excuses. Wirelessly sync workouts right to your Edge device. - Are we there yet? The ClimbPro feature helps you gauge your effort on a hilly route. - Know where to go. Thanks to easy-to-follow navigation with turn prompts. - Extra awareness and incident detection. Peace of mind for you and your fans back home. - Stay in touch while you’re on your bike with a variety of connected features. - Get more from every charge — up to 12 hours of battery life in GPS mode. In the box: - Edge 130 Plus - Standard Mount - USB cable - Tether - Documentation

SEE YOURSELF AS A RUNNER Forerunner 55 is an easy-to-use GPS smartwatch designed for people of all skill levels—especially those new to running—to track their stats and achieve their fitness goals. With the simple press of a button, a user can start their run or walk and track their time, distance, speed, pace and heart rate data1 right from their wrist. Forerunner 55 also offers detailed running data, daily suggested workouts, additional built-in sports apps and more. Forerunner 55 is now available in conjunction with Global Running Day, an annual celebration of the sport of running that encourages beginners to make a life-changing commitment to running. - Track your time, distance, pace and speed during your run or walk with built-in GPS. - Monitor your overall health and wellness with wrist-based heart rate1 and more. - Take guesswork out of training. This smartwatch suggests runs tailored to you. - High-end running features help you meet your potential. Minus the high-end price tag. - Track more than just running with an array of built-in activity profiles. - Get up to 2 weeks of battery life. Because less charging is always a good thing. In The Box: - Forerunner 55 - Charging/data cable - Documentation

The world's first cycling radar, Varia helps create a safer cycling environment by warning cyclists of vehicles approaching from behind up to 153 yards (140 meters). The radar tail light also warns approaching vehicles of a cyclist ahead. Works independently or integrates seamlessly with compatible Edge cycling computers. Edge computer or Varia head unit (each sold separately) can show multiple approaching vehicles and indicates the relative speed of approach and threat level. - World's first cycling radar that warns of vehicles approaching from behind up to 153 yards (140 meters) - Works independently and wirelessly integrates with compatible Edge cycling computers - Edge computer or Varia head unit (each sold separately) can detect multiple vehicles and indicates the relative speed of approach and threat level - Tail light unit brightens and flashes to notify approaching traffic of a cyclist ahead

Whether you’re training indoors or out, the HRM-Pro Plus heart rate strap provides the accurate data you need to push limits and reach goals. - HRM-Pro Plus transmits real-time heart rate data to compatible devices, equipment and apps. - The tool-free door makes changing your battery easy, plus get up to 1 year of battery life. - Connect to your compatible Garmin smartwatch, and get pace and distance data for your indoor runs. - No, it’s not just a heart rate monitor. Running dynamics also help you improve your form (requires compatible Garmin smartwatch). - Not wearing your watch? HRM-Pro Plus captures steps, calories burned, intensity minutes and more.

The Bosch Purion is a minimalist on-board computer designed for anyone who wishes to focus on the most important information and prefers an uncluttered handlebar. The Purion displays the essentials and lets riders get all important information with a click of the thumb, while keeping hands on the handlebars. Five different riding modes provide just the right amount of assistance in every situation. - Manages four levels of assist from Eco to Turbo, with an eMTB mode specially designed for the Performance Line CX Drive system - Features include charging status, speed, riding mode, range, trip distance and total distance

Our best light, bright enough for trail riding, and with Kindbeam to keep light on the trail and out of oncoming riders' eyes. Do the (b)right thing A do-it-all front light that's powerful enough for off-road riding. Kindbeam keeps more light on the trail ahead of you while avoiding oncoming rider's eyes, for a bright light that won't blind other trail users. A visible fuel gauge, wireless connection to tail light, and Charge-back that works as a battery bank for charging gadgets, round out an industry-leading set of features and make this our best front light option. - Commuter Kindbeam keeps light on the ground ahead of you and out of oncoming riders' eyes - 1000 Lumen high beam setting lights up full path or trail, ideal for use as MTB light - Wirelessly pair with Flare RT for single-button power-up on both front and rear light - Dual fuel gauge clearly shows available battery life and battery life of paired light - USB-C charging port supports chargeback for recharging phone or cycling computer on-the-go - DRL-specific focus, flash, and range flash patterns offer ultimate daytime visibility - Runtimes: high 1000LM — 1.5hrs, low 500LM — 3hrs, day flash 300 LM — 12hrs - Includes Commuter Pro RT light, Adjustable hard mount, and USB-C charging cable

Trek CHRGtime Charging Station offers a better way to charge your cycling electronics by eliminating cable clutter. MORE CHARGE. LESS CLUTTER. Trek CHRGtime Charging Station is a better way to charge all of your cycling accessories. Neatly charge up to six cycling lights, computers, and devices in a refined enclosure that tidies up your charging area and keeps the included USB and USB-C charging cables tucked away and hidden from view. PRODUCT DETAILS - A clean, organized charging solution for cycling electronics - Stores and charges up to six cycling electronics - Single outlet cord and hidden charging cables reduce clutter - Visible LED charging indicators make it quick and easy to see charge status - Escape port allows for external charging of phones, tablets, or other accessories - Removable divider tray allows for use with larger accessories - Included stickers add custom flare and help align cables to the LED indicators - Includes power cord and six charging cables: 3x USB-C and 3x USB-micro

Train smarter by connecting heart and smart phone or computer, all from a comfortable wearable with an easy-on washable strap. Key features: - Washable heart rate strap comfortably conforms to body - ANT+ 2.4 GHz and Bluetooth Smart wireless digital heart rate sensor - ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and smartphone - For use with all ANT+ and Bluetooth Smart wireless technology enabled devices - Includes washable softstrap, heart rate sensor, and CR2032 battery - Visit thisisant.com for a complete list of compatible devices - Visit bluetooth.com for a complete list of compatible devices - Not for underwater use

This premium heart rate strap transmits real-time heart rate data over ANT+ connectivity and BLUETOOTH Low Energy technology, giving you more options to train indoors, outdoors or even online. With it, you’ll be able to consistently receive accurate heart rate on your Garmin device, in online training apps such as Zwift or even the compatible fitness equipment in your favorite class at the gym. So however you like to train, you’ll get the accurate, real-time heart rate you need to take your performance to the next level. HRM-Dual features a soft strap that is comfortable and adjustable. Simply remove the heart rate module, and it’s washable, too. And don’t worry about running out of juice. The battery lasts for up to 3.5 years.

The strongest K-EDGE Mount yet, designed for today’s heaviest computers, cameras and lights. Upgrade to the Garmin Max Combo mount for a solid and clean platform for your cycling electronics. Chosen by the best, year after year, when quality, performance and craftsmanship matter. - Max combo mount is compatible with GARMIN Cycling Computers smaller than EDGE 1000, 1030 style (example EDGE 820) - Combo Mount (Computer on top – light or camera underneath) with GoPro style light/camera interface - GARMIN approved replaceable computer insert protects computer tabs - CNC Machined Aluminum, Anodized Black with laser etched logos - Made in-house, Boise, Idaho USA with a Lifetime Warranty - Weight: 60g

The strongest K-EDGE Mount yet, designed for today’s heaviest computers, cameras and lights. Upgrade to the Garmin Max Combo mount for a solid and clean platform for your cycling electronics. Chosen by the best, year after year, when quality, performance and craftsmanship matter. - Max XL combo mount is compatible with all Garmin Cycling Computers - Combo Mount (Computer on top – light or camera underneath) with GoPro style light/camera interface - GARMIN approved replaceable computer insert protects computer tabs - CNC Machined Aluminum, Anodized Black with laser etched logos - Made in-house, Boise, Idaho USA with a Lifetime Warranty - Weight: 63g

Get the best of both worlds with one of Serfas' many light combo kits. - Headlight: 500 Lumens - Tail Light: 30 Lumens - USB Rechargeable - Headlight and Tail Light Charge into 3.5 hours USL-500 headlight: - Solid Modes: Overdrive: (500 Lumens): 2.5 hrs, High (200 Lumens): 3.5 hrs, Medium (100 Lumens): 7 hrs, Low (50 Lumens): 14.5 hrs - Flash Modes: Daytime Flash (500 Lumens): 25 hrs, Low Flash (100 Lumens): 20 hrs - Weight: 162 Grams with Bracket - Battery: LG 1-Cell Li-Ion, 2200mAh UTL-30 talillight: - Solid Modes: High (30 Lumens): 2 hrs, Low (15 Lumens): 4 hrs - Flash Modes: Daytime Flash (30 Lumens): 5.25 hrs, High Flash (30 Lumens): 8 hrs, Medium Flash (15 Lumens): 10 hrs, Low Flash (7 Lumens): 13 hrs - Weight: 60 Grams with Bracket - Battery: Lithium Polymer

SRAM eTap Battery is the power source for the eTap system. The same power unit is interchangeable between front and rear derailleurs. - Up to 1000 kilometers of riding per charge - Weight: 24g - Finish: Black - Compatibility: SRAM RED eTap

USM-350 E-Lume 350 Lumen Headlight - All-In-One Design - Extruded Aluminum Body - Press and Hold Button Lock - Daytime Flash Mode - Up To 90 Hours Runtime - Integrated USB Rechargeable Li-Ion Battery - Backlit Button Indicates Charge Status and Low Battery - Handlebar Bracket - USB Charging Cable UTM-30 Cosmo 30 Lumen Tail Light - 270 Degree High Visibility Design - Highly Adjustable Mounting System - Daytime Flash Mode - 5 Modes: 2 Solid / 3 Flash - Micro USB Rechargeable

Connect ANT+ and Bluetooth Smart devices to all of the data available from the DuoTrap S sensor for your on-the-bike wireless needs. • ANT+ 2.4 GHz and Bluetooth Smart wireless digital speed and cadence sensor • ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and smartphone • For use with many ANT+ and Bluetooth Smart wireless technology enabled devices • Includes Bontrager wheel magnet, crank cadence band, and CR2032 battery • Works with Trek DuoTrap compatible bikes

An elegant ANT+ cycling computer that’s simple to set up, intuitive to operate, and has a large, easy-to-read screen. Know your ride Change the way you ride with the RIDEtime Elite Cycling Computer. It's easy to pair with compatible ANT+ sensors for real-time speed, cadence, and power data so you can target more productive workouts and better recovery rides. Simple setup and an intuitive one-button interface get you riding faster, while features such as auto start/stop and auto light control help you take charge of your ride. Product details - 2” easy-to-read screen features a programmable backlight and customizable tri-field display - Features auto start/stop, auto clear, and auto light control with customizable hands-free scan modes - Tri-field display lets you see three functions at once (speed, cadence, heart rate, power) - Displays Trek Certified Service reminders based on your selected bicycle type - Displays distance (trip/total), time (clock, timer), and calories burned - Track your speed, heart rate, power, cadence (current, average, max) - Includes sleek out-front mount and is also Blendr compatible - Requires ANT+ compatible sensor such as DuoTrap S or Interchange Combo Sensor - Battery: CR2032 (Coin) - Weight: 40g

Welcome to the future The Transmitr Remote wirelessly controls up to seven Transmitr ready devices. It easily attaches to any bike's handlebars for convenient on the bar control of all Transmitr lights. The ANT+ enabled Transmitr remote is compatible with all Transmitr products and allows for wireless on/off, mode selection, real time light battery status, and more. - Transmitr remote can simultaneously control up to 7 lights - ANT+ enabled for use with all Transmitr products - Use Transmitr system for wireless on/off, mode selection, and more - Can be used with multiple Flare RT lights for turn signal configuration - Includes CR2032 battery, mount, and quick-start manual

Now thinner and more stylish, the Urban Wireless Plus is the evolution of Cateye's simplified wireless cycle computer. In addition to the standard ride data you’ve come to rely on, the Urban Wireless Plus now packs even more punch with a programmable odometer, menu screen, and backlight with night mode. Installs easily on almost any bike, including 27.5 and 29'ers. A large display and calorie consumption feature make it easy see the benefits to your health. - Includes speed sensor, spoke magnet, FlexTight handlebar mount, zip ties, and two CR2032 batteries. - Dimensions: 55.5 X 37.0 X 16.5mm - Weight: approx 26.4 grams Functions: - Current speed - Elapsed time - Trip distance - Average speed - Max. speed - Calorie consumption - Total distance - Clock - Auto start/stop

SRAM eTap batteries are literally a snap to remove and charge. Just flip the tool-free battery latch up and slide the battery up and out of the derailleur. Then snap the battery into the USB powered charger and connect the charger to any USB power source or A/C USB adaptor. A full charge takes just 45 minutes to complete. - Finish: Black - Compatibility: SRAM RED eTap

Keep an eye on your speed, distance and more with wireless ease when Bontrager's GOTime cycling computer is clipped to your bars. Set-up is a breeze; the large LCD screen is easy to read and the integrated clip mount allows you to instantly remove the computer and throw it in your pocket when you reach your destination.

A versatile USB rechargeable bike light set designed to help riders stand out after dark. Simple bike lights for after-dark The Ion 50 R / Flare R Metro Bike Light Set is a simple USB rechargeable front and rear cycling light set that can help you be seen after dark. The versatile design and included bike mount make for easy, tool-free attachment to any bike. Remove the included mount to reveal a built in clip that securely attaches to a belt clip, pocket, or bag. Product details: - 50 Lumens front and 20 Lumens rear help make riders more visible after dark - Triple LED design can be seen from a wide visibility angle - Versatile design can be mounted on bike, belt, or bag - Each light has two steady modes and one flash mode - Ion 50 R - Low steady 20L-3hrs, high steady 20L-1.5hrs, Flash 50L-6 hrs - Flare R Metro - Low steady 8L-3 hrs, high steady 20L-1.5hrs, Flash 20L-6 hrs - Includes Ion 50 R, Flare R Metro, Clip Connect Mounts, and Micro USB cable - Integrated clip for secure install on belt or bag, simply remove mount to access Features Clip Connect mount The intuitive soft mount attaches quickly and easily to a bike’s handlebars or seatpost. Integrated belt clip Remove the included Clip Connect mount to access the integrated belt clip for easy mounting on belts, bags, and straps. Stand out after dark The Flare R Metro and Ion 50 R are lightweight and simple lights designed to help riders be more visible after dark. USB rechargeable Micro-USB lights that fully charge in 3 hours. By replacing single-use batteries, these lights can help save up to 350,000 disposable batteries.

A lightweight and highly adjustable mount for positioning any Garmin computer on aero bars. The pivoting two piece design offers multiple mounting positions based on aero bars, hydration systems and rider preference. - For 22.2mm diameter aero bar extensions - Compatible with all Garmin EDGE computers - Highly adjustable for multitude of mounting positions - Replaceable Garmin Insert with K-EDGE “Definitive Click” locking system - GoPro Interface Compatible - Weight: 29g - Anodized Colors: Black, Red, Blue - Made in Boise, Idaho, USA - Lifetime Guarantee against material or manufacture defects. Damages due to abuse or crashing excluded

An economical and stylish starter headlight/taillight combo kit that uses common AA & AAA (2x) batteries. (Batteries included) Starter SL-80 Headlight: - Side Lighting For 180-Degree Visibility - AA Battery Operation - Easy Battery Access - Modes: High (80 Lumens) 1.75 Hours / Medium (40 Lumens) 3.25 Hours / Low (20 Lumens) 7.5 Hours / High Flash – 8 Hours / Daytime Flash – 10 Hours Runtime: Up To 10 Hours (On Daytime Flash) TL-411 4-LED Tail Light: - Four 3mm Red LEDs - Built-In Backpack/Pocket Clip - Long Battery Life - Uni-Tail Light Bracket Included - Lightweight - Light & Bracket Can Be Removed In Only Seconds - Up To 1/4 Mile Visibility - Optional Rack Mount - AAA Batteries (x2) Included - Modes: Alternating & Flash: High – 35 Hours / Slow Flash – 70 Hours / Quick Flash – 70 Hours / Scrolling Flash – 70 Hours - Runtime: Up To 70 Hours (Depending On Mode)

FEATURES - Super Bright (50 Lumens) *Daytime Flash - Last Mode Memory - Auto Safe Mode - USB Remote Switch Compatible - USB Rechargeable - Up to 19.5 hrs Runtime - Aero Bar Compatible Bracket SPECS - Solid Modes: High (25 Lumens): 1.5 hrs, Medium (15 Lumens): 2.25 hrs, Low (10 Lumens): 5.5 hrs - Flash Modes: *Daytime Flash (50 Lumens): 19.5 hrs, High Flash Slow (25 Lumens): 9.5 hrs, High Flash Fast (25 Lumens): 5 hrs, Low Flash (10 Lumens): 13 hrs, Auto Safe Mode Extends Runtime an Additional 45mins - Weight: 40 Grams with Bracket - Battery: 500 mAh Lithium Polymer

A daylight-visible tail light with 35 Lumens of balanced light to keep you visible in the city, day or night. Paint the city day or night The Flare R City tail light is daytime visible and designed for the city. A wide beam spread, focused optics, and an interruptive flash pattern make it visible from over 400m during the day. A built in ambient light sensor provides auto-brightness control, and the included Quick Connect bracket offers simple removal for recharging via the included USB cable. 35 Lumens of power and the wide visibility angle of the Flare R City tail light make you the biggest distraction on the city streets, day or night. - 35 Lumens provide visibility from over 400m day or night - Wide visibility angle intended for city use - Two day-time visibility modes and two night modes - Day flash 35LM-8hrs, night flash 35LM-16hrs, day steady 20LM-3hrs, night steady 2LM-20hrs - Integrated light sensor for auto-brightness control - Battery save mode at 5% life helps ensure a safe ride home with depleted battery - Quick connect bracket with 16 degree offset compensates for seatpost angle - Includes Quick connect bracket and micro USB charging cable

Small but powerful The Ion 100 R is daytime visible and designed for the city. A wide beam spread, focused optics, and an interruptive flash pattern make it visible from over 500m during the day. A built in ambient light sensor provides auto-brightness control, and the included Quick Connect bracket offers simple removal for recharging via the included USB cable. - Focused optics provide be seen safety with a broad but powerful light - Integrated light sensor auto-adjusts brightness in flash mode - 100 Lumens via high-power CREE LED - Ideal for handlebar or on bike mount - 100LM-1.5hrs, 50LM-3hrs,5LM-16hrs, Night Flash-7hrs, Day Flash-5hrs - Includes quick connect bracket and micro USB charging cable - Blendr compatible, secure bar mount available