Bags and covers Bike covers Thule Bikecarrier Box Roundtr Traveller. This lightweight bike case combines a tough and durable exterior with an integrated mounting system that makes it an easy and secure way to travel with your bike. External bike wheel pockets store and protect wheels (up to 29`) during transportFixed fork block keeps your bike in a secure upright position while travelingIntegrated wheels and multiple external handles make it easy to maneuver your bag while on the roadMultiple internal pockets allow you to stow loose items and keep them away from your bike 4during transportLightweight making it easy to carryFor most road, mountain and cyclocross bike with a wheelbase of 116. 8 cm / 46`