Riffe Tandem Slide Rings Riffe Sale! from $ 451.00 MXN /per Produc variants 9/32" (7.1mm) - Sold Out Qty. Sold Out This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Couldn't load pickup availability Refresh