NEW Polar Bottles Session Muck Apex Water Bottle - Charcoal/Black 15oz groupset-shifting-mechanical Great commuting tire over rough

Great commuting tire over rough city streets

The low-profile Flat Mount design allows the Shimano GRX BR-RX810 hydraulic disc brakes to provide greater braking and control for mixed terrain riding

see and be seen

Power balance measures left and right legs separately

NEW Polar Bottles Session Muck Apex Water Bottle - Charcoal/Black 15oz groupset-shifting-mechanical Great commuting tire over roughThe Polar Session 15 oz Muck water bottles are compact, allowing them to fit in places where a full size bottle won't. The Muckguard covers the Surge valve protecting from dirt and is easy to open. Ultralight construction make it easy to squeeze. Surge valve maximizes flow rate and self seals to eliminate spills and splatter Valve pushes closed for leakproof transport