Arundel Seat Bag - Dual - Black Swimming Chainrings you may use the

Chainrings you may use the following chains: all 10sp

We reengineered road gearing: reducing front chainring size and adding more range to the rear cassette

The performance benefits extend consistently also to lower and higher speeds

110 mm Bolt Circle Diameter)

Designed with Quarq DZero power measurement integrated into the crankset

Arundel Seat Bag - Dual - Black Swimming Chainrings you may use theThe Dual is small enough to nestle under a seat without scraping against your thigh, yet its big enough to hold two 700C tubes and two CO2 cartridges, plus an inflator. So, why two spare tubes? Because you never know whats up the road, and its nice to know that youre prepared. That extra tube will make the rest of your ride that much more enjoyable knowing that you wont have to use your cell phone if another flat occurs.