Performance Bike takes 20% offone full-price item with no minimum purchase required. (Discount applies in-cart.) That's the best percent-off discount we've seen from this retailer since May, when it stacked with already-discounted items. Shipping starts at $4.99, or spend over $150 for free shipping.Sales tax is added where applicable. This offer excludes sale and clearance items, and it expires on August 31.