GARMIN RALLY XC200 PEDAL POWERMETER SYSTEM FOR SHIMANO SPD - DUAL-SIDED trek kids GRX Di2 RX815

GRX Di2 RX815

HARD CHROME technology extends the chain's optimal performance life

Features SRAM QuickView Computer Mount

40" DH TR 3C MaxxGrip 60DW Folding

New dust cover

GARMIN RALLY XC200 PEDAL POWERMETER SYSTEM FOR SHIMANO SPD - DUAL-SIDED trek kids GRX Di2 RX815Garmin Rally Powermeter pedal systems mount like a traditional bike pedal, making it quick and easy to switch between bikes and help you train and develop more efficiently thanks to advanced Cycling Dynamics. All Rally with bilateral watt measurement (RK200, RS200 and XC200) measure the pedalled power, the cadence, the right left ratio and give you feedback in which area of the 360 pedal cycle you develop the most power. Thanks to the interchangeable