ITEM NAME:Motorcycle Chopper Bobber Custom 3'' SOLO Torsion Spring And Bracket Set Description: Fitment :Fit custom Harley models, as well as Triumph and other old school bobbers Material: Heavy-duty spring steel Housing Color: chrome Spring Size : 3" Tall Bracket Overall Length: 7" Package Includes: 2x Solo Seat Springs 1x Swivel Bracket.2x Solo Seat Springs. Bracket Overall Length: 7". 1x Swivel Bracket. Material: Heavy-duty spring steel. Spring Size : 3" Tall.