Arkel - Trunk Bag - TailRider 8L short up to 1500 watts and

up to 1500 watts and a 15% climbing grade

but they are all physically identical

compared to conventional tires

A fast-rolling center section keeps things moving

Insufficient air pressure is the most common bicycle problem that results in dramatically increased rolling resistance and premature tire wear

Arkel - Trunk Bag - TailRider 8L short up to 1500 watts andArkel has designed the most aerodynamic trunk bag on the market. One look and you'll be hooked. It's sleek, uncluttered and aerodynamic. The TailRider is fully insulated, has a huge opening, many internal pockets and a divider to keep the contents from shifting around. Waterproof zippers keep the rain out, but for longer rides the TailRider has an integrated rain cover. A built in expansion bellow expands for more carrying capacity when needed. Wrap