TWSA-SFSA SERIES ASSEMBLY 6.50 x 2.5 solid tire, constructed of material same as SFS-P8A unit. Steerable with full swiveling unit, beyond full rudder range. New improved single arm shimmy- free fork. Assemblies to fit two different leaf spring sizes. Maule SFSA unit. The weight of the assembly is 6 LBS 10 OZ (Note: Add 7 OZ to total weight for connector springs). Please note the following Maule Tailwheel load limit parameters of Maule Tailwheels: 1321 LBS maximum load on tailwheel w/o tire and 531 LBS side load on tailwheel. Tailwheel last certified in 1991 @ 2500 LBS gross.