Your Shopping Cart Continue shopping “Springfield KingPin™ 7″ x 7″ Seat Mount w/Spring – Polished” has been added to your cart. Item Your Options Quantity Price Springfield KingPin™ 4" x 8" - Stainless Steel - Rectangular Base (Standard) Springfield KingPin™ 4" x 8" - Stainless Steel - Rectangular Base (Standard) quantity $65.99 × Springfield KingPin™ 7" x 7" Seat Mount w/Spring - Polished Springfield KingPin™ 7" x 7" Seat Mount w/Spring - Polished quantity $105.99 × Coupon: Apply coupon Update cart Continue Shopping Cart totals Subtotal $171.98 Sales Tax $10.32 Total $182.30 Proceed to checkout