Bosch Kiox 500 Display (BHU3700) - The smart system CheckoutTitle=Spank Tubeless Valves 5mm Drivetrain Spacing Road Speed

5mm Drivetrain Spacing Road Speed 12 Pedals Thread 9/16 Chainline 45mm Crank Spindle Diameter 28

Color Black Ring Position/Type Middle Tooth Count 39 Drivetrain Speeds 10 Chainring BCD 130 Material Aluminum Defined Color Black keyword search WB090-39T

These chainrings are designed for the Shimano FC-RS500 crankset

Everything that the standard X1 offers but with added protection for those particularly tough rides where there may be a greater risk of punctures

Integrated bearing race

Bosch Kiox 500 Display (BHU3700) - The smart system CheckoutTitle=Spank Tubeless Valves 5mm Drivetrain Spacing Road SpeedKiox 500 impresses with even easier readability with 40% more screen area than Kiox 300 especially under demanding riding conditions. With the Kiox 500 acoustic signals are also issued when navigation is active for example before a turn. Kiox offers ambitious sporty ebike riders access to the digital world via the eBike Flow app while also enabling them to navigate to their destination. The robust color display ensures ebike riders can always see