Polaris Industries Inc.

Raptor Performance Shocks, LLC

Other

Jake R Anderson

Norman O Berg

Darren J Hedlund

Timothy J Giese

Cameron D Fisher

Richard D Kerner

Jeffrey A Eaton

Eric J Borud

Richard Allen Fredrickson

Jason A Eichenberger

Michael A Bedard

Martin E Sampson

Richard H Bates

Brandon Glissmeyer

A shock absorber is provided that includes a shock body and a shaft assembly. The shock body has an inner chamber. The inner chamber is defined by a cylindrical interior surface. At least one groove is formed in the interior surface within at least one select length of the shock body. A piston of the shaft assembly is received within the inner chamber of the shock body. The piston includes valving to allow dampening matter that is received within the inner chamber to pass through the piston to allow the piston to move within the inner chamber. The at least one groove that is formed within the interior surface is configured to allow at least some of the dampening matter to bypass the valving of the piston to allow the piston to move through the at least one select length with less resistance.

Internal bypass shock absorber

A snow bike front suspension system for improving the handling and ride quality for a snow bike. The snow bike front suspension system generally includes an upper bracket attached to the upper legs of a motorcycle's telescopic forks, at least one support arm attached to the lower leg of the telescopic forks and a guide arm pivotally connected between the upper bracket and the support arms to maintain the alignment of the support arms.

Snow bike front suspension system

A vehicle is shown such as a snowmobile, where a frame includes a tunnel and a front frame portion comprised of cast halves. A suspension system is comprised of upper and lower control arms connected to the front frame portion. Some of the frame components are adhesively fixed together. A powertrain is supported by the frame, and is comprised of an engine and a clutch. The clutch includes a clutch guard supporting an oil container. The engine has an exhaust system which extends through the front frame portion. The snowmobile also has a rear snow deflector.

Snowmobile

A snowmobile having an adjustable width front suspension. The snowmobile has a chassis and front skis spaced laterally from each other. For at least one of the skis, a mounting column extends generally upward and parallel radius rods, which may be of adjustable length, are pivotally connected between the chassis and the mounting column. The lateral spacing of the front skis may be adjusted by adjusting the length of the radius rods or by adjusting the lateral position on which the radius rods mount to the chassis or the mounting column.

Snowmobile with adjustable width front suspension

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Warroad, MN, United States of America

Jake R Anderson