RECUMBENT BIKES - TRIKES - PARTS & SERVICE
6061 aluminum bottom bracket shell with no holes. Basically, a good shell for recumbent use. It features an English thread at 1.37 x 24 threads per inch. The shell has a 43mm OD and is 69mm wide.
Not yet rated. Be the first to
Write a Review
Power On Cycling
the source for Recumbents, Trikes, Bicycle Parts and AccessoriesPhone: 423 532 8091