Polymount 47 12spd Cassette/Rear Cogs

12spd Cassette/Rear Cogs

This weight savings makes a big difference when you’re carrying the bike up or down stairs or during your regular commute

and to keep them clean from any mud spatter

Strong and long wearing lightweight nylon resin construction

Polymount 47 12spd Cassette/Rear CogsTriRig Polymount: The Most Versatile 3 in 1 Cycling Accessory Mount The Polymount is a 3 in 1 solution offering versatility for cyclists who demand the best in bike accessory mounting. Renowned by athletes as the most adaptable computer mount on the market, the Polymount is designed to fit both between the arms (BTA) and on extension setups, making it a perfect addition to any aero bar configuration. The Polymounts articulating arm gives you complete