Searching...

773-244-1079

773-293-1695

 
 
 
 
 
 
 
 
 

Refine By

Availability

Brands

+ more brands

Consumer Reviews

Size

+ more sizes
 
> Bicycling Catalog > Accessories > Electronics

Electronics

249 Results
Per Page 30 60
1 2 3 4 5 Next >>
Pioneer Shimano Dura Ace 9000 Crankset Power Meter
$1,499.99

Pioneer's full crankset power meters are simply some of the best power-monitoring systems on the planet. The Pioneer Shimano Dura Ace 9000 crankset is your chance to ride the same technology used by the world's best riders, ensconced in one of the most aesthetically pleasing cranksets ever created.… [more]

Pioneer Shimano Ultegra 6800 Crankset Power Meter
$1,299.99

Pioneer's full crankset power meters are simply some of the best power-monitoring systems on the planet, and Pioneer's Shimano Ultegra 6800 crankset is your chance to ride the same technology used by the world's best riders. Pioneer's created the first, and only, power meter that measures power… [more]

Quarq DFour Power Meter Crankset
$1,179.00

When Quarq set out to build their next-generation power meter, they wanted to build the best-performing power meter for every facet of cycling and triathlon, and for riders at every level. Like its Quarq brethren, the new DFour measures power in the heart of the bicycle — the crankset spider,… [more]

Quarq DFour91 Power Meter Chassis
$1,179.00

Make the most of your Shimano Dura-Ace R9100 groupset by upgrading to Quarq’s DFour91 power meter, which embodies all the advances of the next-generation DZero platform. Designed especially for Shimano's Dura-Ace R9100 series, the Quarq DFour91 Power Meter brings Quarq's next-generation DZero… [more]

SRAM XX1 Eagle Quarq Power Meter Crankset
$1,129.00

The SRAM XX1 Eagle Power Meter unites Quarq's DZero power meter platform with carbon tuned crank arms for robust, intuitive power measurement in the lightest ever chassis. The DZero platform embodies 10 years of Quarq's technology advances and adds new features such as dual Bluetooth low energy and… [more]

Quarq DZero Carbon Power Meter Crankset
$1,079.00

When Quarq set out to build their next-generation power meter, they wanted to build the best-performing power meter for every facet of cycling and triathlon, and for riders at every level. Like its Quarq brethren, the new DZero measures power in the heart of the bicycle—the crankset spider,… [more]

Rotor InPower 3D+ Power Meter Crankset
$1,079.00

Manufactured in Spain from 7055 aluminum through state-of-the-art CNC-machining, Rotor's INpower 3D+ is a single-leg power meter crankset that reports metrics through user-friendly software. Seamlessly integrated inside a compact crank axle, the INpower 3D+ 110 BCD is protected from shocks,… [more]

SRAM RED Quarq Power Meter Crankset
$1,079.00

The crankset is the heart of your bicycle and where you’ll find the SRAM RED Quarq power meter. The sole job of the crankset is to convert the effort from both legs to forward motion. It is the perfect place to measure power. This power meter works for every discipline: Road, triathlon, time trial,… [more]

Quarq DFour Power Meter Spider
$779.00

When Quarq set out to build their next-generation power meter, they wanted to build the best-performing power meter for every facet of cycling and triathlon, and for riders at every level. Like its Quarq brethren, the DFour measures power in the heart of the bicycle—the crankset spider,… [more]

Quarq DFour91 Power Meter Spider
$779.00

Designed especially for Shimano's Dura-Ace R9100 series chainrings, the Quarq DFour91 Power Meter brings Quarq's next-generation DZero platform to Shimano's latest groupset. Compatible with Ultegra R8000 chainrings. DFour91 embodies 10 years of Quarq advances in power meter technology, plus new… [more]

Quarq DZero Aluminum Power Meter Chassis BB30
$779.00

When Quarq set out to build their next-generation power meter, they wanted to build the best-performing power meter for every facet of cycling and triathlon, and for riders at every level. Like its Quarq brethren, the new DZero measures power in the heart of the bicycle — the crankset spider,… [more]

Quarq DZero Aluminum Power Meter GXP Crankset
$779.00

When Quarq set out to build their next-generation power meter, they wanted to build the best-performing power meter for every facet of cycling and triathlon, and for riders at every level. Like its Quarq brethren, the new DZero measures power in the heart of the bicycle—the crankset spider,… [more]

Quarq DZero Power Meter Spider for Specialized
$779.00

DZero is Quarq's next-generation power meter platform for those who live to be challenged, pushed, and tested in the toughest scenarios imaginable. Now Quarq has introduced a DZero spider designed to replace the factory spider on Specialized's S-Works carbon crankset. Quarq DZero for Specialized… [more]

Garmin fenix 5 Sapphire Bundle
$719.99

Multisport GPS Watch for Fitness, Adventure, and Style + HRM-Tri heart rate monitor chest strap Beat yesterday all day, every day. fenix 5 is the premium multisport GPS watch with wrist-based heart rate, advanced fitness features and interchangeable bands that let you go from workplace to workout… [more]

Garmin Edge 1030 Bundle
$699.99

The Garmin Edge 1030 is the ultimate GPS bike computer with navigation and connected features. - 3.5-inch bike computer with comprehensive navigation, performance and cycling awareness features - Trendline popularity routing uses billions of miles of Garmin Connect ride data to show the best on-… [more]

Garmin fenix 5X Sapphire
$699.99

Multisport GPS Watch for Fitness, Adventure, and Style Beat yesterday all day, every day. fenix 5 is the premium multisport GPS watch with wrist-based heart rate, advanced fitness features and interchangeable bands that let you go from workplace to workout without breaking stride. Whatever sport… [more]

Quarq DZero Power Meter Spider
$679.00

When Quarq set out to build their next-generation power meter, they wanted to build the best-performing power meter for every facet of cycling and triathlon, and for riders at every level. Like its Quarq brethren, the DZero measures power in the heart of the bicycle—the crankset spider,… [more]

Garmin fenix 3 HR Performance Bundle
$649.99

Garmin's fenix 3 HR Performance Bundle multisport training GPS watch is rugged, capable and smart. With feature sets for fitness training plus feature sets for outdoor navigation, the fenix 3 HR is ready for any training activity and competition. Access to the Connect IQ platform allows… [more]

Garmin fenix 5S Sapphire
$649.99

Multisport GPS Watch for Fitness, Adventure, and Style Beat yesterday all day, every day. fenix 5 is the premium multisport GPS watch with wrist-based heart rate, advanced fitness features and interchangeable bands that let you go from workplace to workout without breaking stride. Whatever sport… [more]

Garmin Forerunner 935 Tri Bundle
$649.99

The Garmin Forerunner 935 is a premium GPS running/triathlon watch with wrist-based heart rate. - Offers advanced running and multisport features in a comfortable watch you can wear all day, and it only weighs 49 grams - Provides elevation changes with a built-in barometer; altimeter and electronic… [more]

Garmin Edge 1030
$599.99

The Garmin Edge 1030 is the ultimate GPS bike computer with navigation and connected features. - 3.5-inch bike computer with comprehensive navigation, performance and cycling awareness features - Trendline popularity routing uses billions of miles of Garmin Connect ride data to show the best on-… [more]

Pioneer Power Meter Upgrade Kit
$579.00

Power to the people! Add the Pioneer Power meter to your existing Shimano crank. Pioneer's crankset-based power meters are simply some of the best power-monitoring systems on the planet, and the Upgrade Kit gives you the chance to add it to your existing crankset. At the heart of the Pioneer Power… [more]

Garmin fenix 5
$549.99

Multisport GPS Watch for Fitness, Adventure, and Style Beat yesterday all day, every day. fenix 5 is the premium multisport GPS watch with wrist-based heart rate, advanced fitness features and interchangeable bands that let you go from workplace to workout without breaking stride. Whatever sport… [more]

Garmin fenix 5S
$549.99

Multisport GPS Watch for Fitness, Adventure, and Style Beat yesterday all day, every day. fenix 5 is the premium multisport GPS watch with wrist-based heart rate, advanced fitness features and interchangeable bands that let you go from workplace to workout without breaking stride. Whatever sport… [more]

Garmin Edge 810
$499.99

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… [more]

Garmin Edge 820 Bundle
$499.99

Whether your goal is to beat yesterday with a faster or longer ride or dial in your training for a race, Garmin's Edge 820 puts the features you crave at your fingertips. This compact, touchscreen GPS cycling computer offers advanced performance monitoring, bike-specific turn-by-turn navigation,… [more]

Garmin Forerunner 935
$499.99

The Garmin Forerunner 935 is a premium GPS running/triathlon watch with wrist-based heart rate. - Offers advanced running and multisport features in a comfortable watch you can wear all day, and it only weighs 49 grams - Provides elevation changes with a built-in barometer; altimeter and electronic… [more]

Garmin Forerunner 645 Music
$449.99

The Forerunner 645 Music is Garmin's GPS Running Watch with Music and Contactless Payments. - Easily download up to 500 songs to your watch, and connect with Bluetooth headphones (sold separately) for phone-free listening - Syncs music from select streaming services for offline listening - Garmin… [more]

Garmin inReach Explorer+
$449.99

Handheld Satellite Communicators with GPS Navigation You may venture off the grid, but you’re never out of reach – as long as you’re carrying an inReach Explorer+. This handheld satellite communicator is designed for the outdoor enthusiast who wants to roam farther and experience more – without… [more]

Garmin Edge 510 Performance Bundle
$399.99

Tell the world what you accomplished with Garmin's Edge 510. Sure, this water-resistant wonder has great metrics like speed, distance, ride time, and optional power with a third party power meter, but what really sets it apart can be summed up in two words: real time. It syncs with your smartphone… [more]

249 Results
Per Page 30 60
1 2 3 4 5 Next >>
 

Johnny Sprockets - Lakeview

3001 N.Broadway
Chicago, IL 60657
773-244-1079
Mon - Fri 11:00 -7:00
Sat 11-6
Sun 11-5

Johnny Sprockets - Andersonville

5434 N. Clark
Chicago, IL 60640
773-293-1695

Tue, Wed, Thu, Fri 11 - 7
Sat 11-6
Sun 11-5
Closed Monday

Email Us

Bicycle Service

Sitemap

100 Best