Elite Thru-Axle Adapter For Hometrainers Size:10Mm + 12Mm the SHIMANO GRX derailleur provides

the SHIMANO GRX derailleur provides a quieter experience and shifting security and precision on mixed terrain

Water Bottle Capacity: 3

while the adjustable retention system lets you fine-tune entry and release tension to suit your riding style

Materials:

with UPF 15+ protection

Elite Thru-Axle Adapter For Hometrainers Size:10Mm + 12Mm the SHIMANO GRX derailleur providesThru Axle trainer adapter kit for 10mm and 12mm diameter through bolts. The Elite Thru Axle adapter kit makes Elite trainers compatible with bicycles with 10mm to 12mm diameter through bolts on the rear wheel (lengths from 130mm to 148mm boost). Easy to setup to start right away with your training, this Thru Axle adaptor is made from quality material to ensure an immediate setup and great protection to the threads of your bicycle frame. This unit does