Patent ID: 6478098
Filing Date: 2002-11-12
Classification: B62B,B62M

Abstract:
An upgrade kit for a coupled snowmobile suspension, the upgrade kit comprising:a shaft having an axis of rotation; a pair of coupling blocks, each adapted to be fixedly connected relative to the axis of rotation at each end of said shaft so that a torque on said shaft will be transmitted to said coupling blocks, said blocks having a plurality of sides corresponding to a plurality of positions of said coupling blocks, each of said sides being located at a different distance from said axis when said coupling blocks are connected to said shaft; and an indexer plate adapted to engage one of said coupling blocks in a selected one of said positions of said coupling blocks, wherein the shaft is constructed and arranged to be mounted between a longitudinal pair of slide rails of the snowmobile suspension, wherein the coupling blocks are adapted to be rotated about said axis to thereby adjust the coupling of the snowmobile.