In a previous post, we mentioned the Eccentric 46 Bottom Bracket for use with PressFit-30 (PF30) bike frames. This aftermarket accessory allows you to be able to purchase a geared PF30 frame or bike and easily convert it to a single speed. But what about those of us who do not own a frame with a PF30 frame? Are we left out in the cold? Nope! There are solutions out there for those of us with the standard bottom bracket shell. Continue reading A Single Speed Solution for the Masses
Eccentric bottom brackets (EBB) have been used for years on single speed bikes to make the job of tensioning the chain easier than using horizontal rear dropouts. This solution allows the use of vertical dropouts in the frame and a quick release skewer to secure the rear wheel – a feature that anyone who has been miles away from home with a flat, but no wrench to remove the wheel would appreciate. With the advent of the oversized PressFit-30 (PF30) bottom bracket shell used in all types of bikes to provide a stiffer, more efficient power transfer from the pedal to the rear wheel has lead to an unexpected aftermarket part for those wanting a single speed bike – the Eccentric 46 Bottom Bracket from Problem Solvers of Bloomington, Minnesota.