PROGRESSIVE SUSPENSION 412 (BLK) HLY 13.0 412-4077B H 412-4077C yamaha-wr-250-f--cg11--250-2001-esi6936234 Thanks to one patented mechanism

Thanks to one patented mechanism inspired by the Tensigrity concept of architecture

These E-approved flashers are suitable for both front and rear mounting and can be easily glued or cast into covers and frame details

supplied with little end bearing

Fits Arai helmets with Vase-v visor system

PROGRESSIVE SUSPENSION 412 (BLK) HLY 13.0 412-4077B H 412-4077C yamaha-wr-250-f--cg11--250-2001-esi6936234 Thanks to one patented mechanismDesigned specifically for Harley Models, The 412's Simple, Durable Design Makes Makes Them A Cost Effects Improvement to Your Motorcycle's Suspension Performance, A Five Position Cam Style Spring Load Preload Adjust Adjuster Lets You Easily Dial In Your Ride or All ShoKs List Refer to Most Recent Certificate for Current Listing, There Are Multiple Style Options Available, Like Full Show chrome or Black Covers; or eiter chrome or black springs and end