Flying Horse Rear Freewheel Silver HEAVY DUTY 12 Gauge 26 Inch x 1.5 Inch Rim HEAVY DUTY SPOKES:The Flying Horse Heavy Duty 12 Gauge Rim is constructed of aircraft grade aluminum and provide increase stability with their large spokes. These rims are perfect for motorized bike or any bicycle that gets lots of hard use. The sidewalls are strong and perfect for use with caliper style brakes FREE WHEEL: These rims are ready to go, all you need is to install your free wheel bicycle sprocket onto the threaded portion of the hub. EASY INSTALLATION: Installation is a breeze, just remove your old wheel and transfer the tire to your new Heavy Duty 12 Gauge Rim Set then bolt it on to your bike and your good to go. It's that easy! UNIVERSAL FIT: Designed to fit most standard 26 cruiser, mountain bike, city bike and beach cruiser style bicycles. These rims are 26 x 1.5 and fit tires from 26 x 1.25-2.5 PACKAGE INCLUDES: 1x Heavy Duty Rear Free Wheel