In Stock In Store
Electronic Cycling Accessories
Shop the best prices from top brands for new bike computers, GPS sensors, power meters, and heart rate monitors. Wrist watches, handlebar mounts, phone cases, chest straps, Performance has it all. We sell the latest units from Garmin, Cateye, SRAM, Lezyne, Wahoo, and others for mountain, road, electric, and commuter cyclists.Electronic Cycling Accessories
Showing 1 to 45 of 637 Products
![SRAM RED AXS Power Meter Crankset (Natural Carbon) (2 x 12 Speed) (E1)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/sram/00.6118.688.005.jpg)
$1,200.00
SRAM RED AXS Power Meter Crankset (Natural Carbon) (2 x 12 Speed) (E1) (DUB Spindle) (2024)
![Shimano Ultegra FC-R8100-P Power Meter Crankset (Grey) (2 x 12 Speed)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/shimano/ifcr8100pcx04a.jpg)
Average Rating:5
$997.49 - $1,159.99
Shimano Ultegra FC-R8100-P Power Meter Crankset (Grey) (2 x 12 Speed)
![SRAM RED AXS 1x Aero Power Meter Crankset (Natural Carbon) (1 x 12 Speed) (E1)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/sram/00.6118.686.004.jpg)
$1,200.00
SRAM RED AXS 1x Aero Power Meter Crankset (Natural Carbon) (1 x 12 Speed) (E1) (DUB Spindle) (2024)
![Garmin Varia RTL515 Rearview Radar Tail Light (Black)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/garmin/010-02376-00.jpg)
Average Rating:5
Sale: $149.99
Available in Stores
![Specialized Tarmac/Diverge Stem Bike Computer Mount Kit (Black)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/specialized/s219900020.jpg)
Average Rating:3
$49.99
Specialized Tarmac/Diverge Stem Bike Computer Mount Kit (Black) (Garmin/Wahoo/GoPro)
Available in Stores
![SRAM Force 1 AXS Power Meter Crankset (Unicorn Grey) (1 x 12 Speed) (DUB) (D2)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/sram/00.3018.332.002.jpg)
Average Rating:5
$585.00
SRAM Force 1 AXS Power Meter Crankset (Unicorn Grey) (1 x 12 Speed) (DUB) (D2)
![SRAM Rival AXS Crankset w/ Quarq Power Meter (Black) (2 x 12 Speed) (DUB Spindle) (D1)](https://images.performancebike.com/cdn-cgi/image/f=auto,width=200/images/large/bikes/sram/00.3018.294.000.jpg)
$298.99 - $368.00
SRAM Rival AXS Crankset w/ Quarq Power Meter (Black) (2 x 12 Speed) (DUB Spindle) (D1) (107 BCD) (Bottom Bracket Not Included)