Snow track belt for motorcycle
 An endless traction belt and a method for its manufacture are provided. The traction belt has a main body made primarily of elastomeric material and is adapted to be moved in an endless path having a longitudinal axis. The main body comprises a substantially smooth inner surface and a ground engaging outer surface having a plurality of traction increasing portions or teeth. The teeth also act as sprocket engaging means for driving the belt. 
Dayco Corporation
B B B
B62M B62M B62K
inventional additional inventional
Anderson W. James A.
Howerton Lewis