Milled aluminum body, spring strut adjustable in spring preload and tension (60clicks): Fine thread on top and adjusting screw by hand. The length can be adjusted by + 5mm and -5mm. Locking by means of threaded pin. Adjustment tool included.     This suspension strut is perfectly matched to the use of an LSL fork bridge and allows the rear suspension to be lifted by a longer spring strut design. With the shorter wheelbase and larger steering head angle, the vehicles thus upgraded gain the handy dynamics of a modern sports motorcycle. Additional front wheel diameters of 18 "/ 19" can be considered with the additional possible length adjustment.