Dalton Industry clutch kits for improved acceleration, back-shifting and throttle response. Provides more consistent rpm under road conditions, and can be used with stock or over-sized tires.
Grizzly/Rhino 4x4 Utility Secondary Spring Metallic Red secondary spring is heavier load rating than the metallic blue (see "components" page for load ratings). For use in 700 Rhino applications for heavier tires 26" and up. Also used for 660 Rhino when running 28" and larger tires.
Grizzly/Rhino 4x4 Utility Secondary Spring Metallic Blue secondary spring is heavier than the secondary spring in our DBW 660 Y Grizzly kit. It can be used as an accessory to aid the 660/700 Grizzly 4X4 atv's in serious mud applications with 28" and larger Aggressive Mud Specific tires.
Yamaha Grizzly 660 4x4 Installation of larger tires results in taller gearing, heavier rotating mass, and a drastic negative effect on the performance of this model. This kit is designed to help restore that lost power, and bring your Grizzly back to life. It was designed for use with oversized tires. Dalton does not currently recommend or offer a clutch...