Back Roller Pannier Bag Cassette ELEMNT ACE gives you insight

ELEMNT ACE gives you insight into the impact of wind and drafting

Use only with Specialized / Praxis chainrings 06217-1702 (52 / 36T) and 06218-1713 (50 / 34T)

We've also got some matching roadie gear including our new jersey

0 helmet is also features 360 ̊ Turbine Technology

and pairs with your smartphone for maps

Back Roller Pannier Bag Cassette ELEMNT ACE gives you insightThe Back Roller Core is the solid base bag among the Back Rollers and yet 100% waterproof. With its robust polyester fabric, it's not only suitable for extended bike tours but also ideal for daily urban commutes. With the Back Roller Core, you're always ready to transport important items dry and securely whether it's on your way to work, shopping, or other urban adventures. A reliable companion that withstands the elements and simplifies your everyday