Amazon cuts up to 60% off a selection of Diamondback bikes & accessories. (Prices are as marked.) Plus, Prime member receive free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, shipping starts around $6.) Deal ends March 1. A couple of best bets:

• Diamondback Bicycles Girls' 2015 Lil Della Cruz Complete Cruiser Bike for $100.99 (low by $18)
• Diamondback Bicycles Men's Sorrento Hard Tail Complete Mountain Bike from $306.40 (pictured, as much as $174 off)