Around the Block is the perfect starter bike. It's easy to ride, worn-in comfy and designed for stable, vibration free rides. Available in up to 21-speeds, it make the go-go-go of your busy life feel like an adventure. Rediscover your neighborhood. Rediscover the joy. Easy-mount step-through frame 2 cruiser tires for smooth stable rides Rear rack for easy portability Ideal for casual to up-tempo rides across multiple types of terrain Not intended for high-intensity exercise What's included in the box Your bicycle frame, the front/rear wheels and saddle, a hardware box including pedals and reflectors, an assembly instruction manual, and a universal multi-tool. Each bike comes 85% assembled. This means, front wheel, pedals, seat and handlebars need to be installed by customer. Some adjustment may be required on gears and brakes. If a customized bike, all accessories purchased will need to be installed. This includes baskets, cup holders and bells. If assistance is required, please contact manufacturer. Frame: 17" Steel Frame Fork: Fork Material: Steel Fork Style: Standard Fork Drop Out: 3/8" Threading Axle Mounts Included: Front Reflector Mount Headset: Diameter: 22. 2mm Material: Steel Wheels: Aluminum Alloy 26" 36-Spoke 14G Rims, Quick-Release Hub, 3/8" Threading TIRES: Size: 26" x2. 125" Tread: Bubble Tread Style: White Wall derailleurs: n/a shift levers: N/A Chain: Size: 1/2 x 1/8 Links: 118 Cassette: Single speed teeth count: 18 Crank set: Crank Material: Steel Crank Arm Length: 165mm or 6. 5"in Teeth Count: 44 Bottom Bracket: Model: Steel, Size: 68mm x 118mm Brakes: Coaster Brake Pedal Size: 1/2" Handlebar Thickness: 22. 2mm