CatEye Magnetless Speed Sensor - SPD-30 Rings-53/39 Model FSA ABS Ring Type

Model FSA ABS Ring Type Inner Speed 10/11/12sp Mount 4 or 5x110BCD Teeth 39 Oval/Round Oval Color Black Chainring Size 39T

(Model year 25/26

N-series grip waxes can be used as cover waxes

47 BB/Frame Interface T47 BB Shell Width (mm) 86 Defined Color Black Compatibility 30Mm Bearing Type Standard

CatEye Magnetless Speed Sensor - SPD-30 Rings-53/39 Model FSA ABS Ring TypeCateye Magnetless Bluetooth sensors with accelerometer. Dual band Bluetooth and ANT+magnetless sensor with integrated accelerometer. Works with Padrone Digital Padrone Smart+ Padrone Smart (in Mirror Mode) and Strada Smart. Quick pairing with Cateye Cycling app Sensor Type Speed Only