Today Surly launched the Pack Rat, a road/commuter bike designed specifically for front-loaded cargo. The Pack Rat is the culmination of years of experimentation with different ways of hauling stuff on the front of bikes, with geometry and design features that offset the negative handling characteristics of front-loaded bicycles.
Why would you want to put your cargo on the front of your bike? As Surly says, “Having your stuff in front of you means it’s close at hand and easily accessible. It also allows for better weight distribution. A front load keeps the bike nimble and allows you to more efficiently use your body English to steer from the rear.” However, front-loaded bikes traditionally have their own handling drawbacks. The weight pulls you through turns with less control and makes for a less enjoyable ride. The Pack Rat’s design aims to eliminate these issues while still providing a great ride without any cargo, and it accommodates a rear rack as well.
The Pack Rat is built around a steel frame and fork with front and rear rack and fender mounts. The fork features internal routing for generator hubs, and the horizontal dropouts can accommodate singlespeed or geared setups. The frame comes in sizes 38-58 cm. As the company is starting to do with most of its bikes, Surly designed the Pack Rat frames with size-specific geometry, meaning that smaller bikes are not just scaled-down versions of larger bikes and they are designed around two different wheel sizes depending on size. Frame sizes 38-50 cm are designed around 26 inch while 52-58 cm are designed for 650b wheels. Surly states that “smaller diameter wheels keep the weight of the load lower than a 700c wheel would, thereby improving handling and ride feel.”
The Pack Rat will retail for $1349 and will be available at the end of this month. For more information about the design of the Pack Rat directly from Surly, check out their blog post.
Full Specs and geometry: