NEW Salsa Cassidy Purist Insulated Water Bottle - Black, Yellow, Purple, Red, 23oz frontder_3x The Shimano GRX ST-RX810 11-speed

The Shimano GRX ST-RX810 11-speed hydraulic shift/brake lever provides greater control on mixed terrain

Bead Material Wire

Adjustable locating shelf

make sure your specific trainer will accommodate the width of the thru-axle equipped bike that you are using

a wider chain for better mud shedding -- it even fits on standard 10-speed freehub bodies so you don't need to buy new wheels for no reason

NEW Salsa Cassidy Purist Insulated Water Bottle - Black, Yellow, Purple, Red, 23oz frontder_3x The Shimano GRX ST-RX810 11-speedSessioning, exploring, trail building, waiting for your ride partners to show upthe Cassidy 23 oz insulated bottle faithfully holds your fluids (and keeps em cold) through all of it. Features a Chromatek liner, a proprietary insulating barrier that lines the core to keep your liquids cold Squeezable materials allow for unmatched flexibility and comfort Purist technology shields the inside of the bottl from any bad taste, mold, or staining Volume: 23