skip to main content
Big Fun DealsClearanceNew At Academy
Hello!
Join myAcademySign In
Shirts + Tops
Bottoms
Trending
Shoes + Boots
Shoes By Sport
Styles from Featured Brands
Workwear
Outdoor Apparel + Gear
Active Apparel + Gear
Accessories
All Clothing
Shirts + Tops
Bottoms
Trending
Shoes + Boots
Shoes by Sport
Styles from Featured Brands
Active Apparel + Gear
Outdoor Apparel + Gear
Accessories
Plus Size Clothing
All Clothing
Boys' Clothing
Girls' Clothing
Trending
Kids' Shoes
Styles from Featured Brands
Shoes By Sport
Kids' Sport Accessories
Kids' Accessories
Featured
Men's Shoes
Women's Shoes
Boys' Shoes
Girls' Shoes
Shoes by Sport
Boots
Top Brands
Socks + Accessories
Shoes on Sale
    Hunting
    Firearms + Ammo
    Fishing
    Camping + Hiking
    Boating
    Water Bottles + Tumblers
    Coolers
    Knives + Self Defense
    Featured
    Handguns
    Rifles
    Shotguns
    Ammo
    Gun Storage + Safety
    Featured Brands
    Optics + Scopes
    Gun Accessories
    Gun Deals
      Baseball
      Softball
      Basketball
      Golf
      Football
      Soccer
      Tennis + Racquet Sports
      More Sports
      Trending
      Outdoor Living
      Grills + Outdoor Cooking
      Outdoor Toys
      Pools
      Bikes + Cycling
      Sunglasses
      Game Room
      Tailgating
      Trending
      Strength Training
      Cardio Equipment
      Running Essentials
      Yoga
      Fitness Accessories
      Cross Training Equipment
      Wellness and Recovery
      Performance + Metabolic Supplements
      Trending
      MLB
      NCAA
      NFL
      NBA
      NHL
      Soccer
      Players
      Trending
      Tailgating
        Trending
        Only at Academy
        Top Brands
        Main content starts here.

        18 Inch Bikes

        36 items
        36 items
        Ozone 500 Boys’ Blaze 18 in Bike

        Ozone 500 Boys’ Blaze 18 in Bike

        (18)
        $99.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Ozone 500 Boys' 18 in Blaze Bike

        Ozone 500 Boys' 18 in Blaze Bike

        (8)
        $99.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Ozone 500 Boys' Trixter 18 in Bicycle

        Ozone 500 Boys' Trixter 18 in Bicycle

        (17)
        $119.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Ozone 500 Girls' Blaze 18 in Bike

        Ozone 500 Girls' Blaze 18 in Bike

        (12)
        $99.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Clearance up to 80% Off Nike, Adidas, Carhartt, Crocs, Magellan Outdoors, Rawlings, Wilson and more. Online and In-Store. Shop now.
        Ozone 500 Girls' 18 in Blaze Bike

        Ozone 500 Girls' 18 in Blaze Bike

        (4)
        $99.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Ozone 500 Boys' X Scream 18 in Bike
        +1 COLORS+1 COLORS+1 COLORS
        HOT DEAL
        Ozone 500 Men's Exhilarate 24" 18-Speed Bike

        Ozone 500 Men's Exhilarate 24" 18-Speed Bike

        (15)
        Now priced $239.99
        Regularly priced $399.99SAVE $160.00 (40%)
        Free Assembly with Store Pick Up. Assembly Unavail...
        Ozone 500 Men's Descender 29 in 18-Speed Mountain Bike

        Ozone 500 Men's Descender 29 in 18-Speed Mountain Bike

        (14)
        $179.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        HOT DEAL
        Ozone 500 Boys' Exhilarate 20 in 18-Speed Mountain Bike

        Ozone 500 Boys' Exhilarate 20 in 18-Speed Mountain Bike

        (11)
        Now priced $199.99
        Regularly priced $349.99SAVE $150.00 (43%)
        Free Assembly with Store Pick Up. Assembly Unavail...
        Ozone 500 Girls' Mysterious 18 in Bike

        Ozone 500 Girls' Mysterious 18 in Bike

        (19)
        $139.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Barbie Girls' 18 in Bike

        Barbie Girls' 18 in Bike

        (3)
        $149.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Ozone 500 Boys' Ice Storm 18 in Bike

        Ozone 500 Boys' Ice Storm 18 in Bike

        (21)
        $139.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Huffy Girls' 18 in Fire Up Bike

        Huffy Girls' 18 in Fire Up Bike

        (8)
        $149.99
        Up to 20% Off Bike Accessories When You Buy a Bike
        Sunny Health & Fitness SMART Motorized 18 Level Mini Exercise Bike
        ONLINE ONLY
        KENT Girls' Starlite 18 in Bike

        KENT Girls' Starlite 18 in Bike

        (23)
        $149.99
        Up to 20% Off Bike Accessories When You Buy a Bike
        Ozone 500 Girls' Girl Power 18 in Bicycle

        Ozone 500 Girls' Girl Power 18 in Bicycle

        (17)
        $119.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Huffy Women's Extent 26-in 18-Speed Mountain Bike

        Huffy Women's Extent 26-in 18-Speed Mountain Bike

        (12)
        $269.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Huffy Men's Extent 26 in 18-Speed Mountain Bike

        Huffy Men's Extent 26 in 18-Speed Mountain Bike

        (18)
        $249.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Hot Wheels Boys' 18 in Bike

        Hot Wheels Boys' 18 in Bike

        (1)
        $149.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Huffy Girls' Extent 24-in 18-Speed Mountain Bike

        Huffy Girls' Extent 24-in 18-Speed Mountain Bike

        (12)
        $249.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Huffy Boys' 18 in Fire Up Bike

        Huffy Boys' 18 in Fire Up Bike

        (3)
        $149.99
        Up to 20% Off Bike Accessories When You Buy a Bike
        Huffy Boys' Extent 24 in 18-Speed Mountain Bike

        Huffy Boys' Extent 24 in 18-Speed Mountain Bike

        (23)
        $249.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        Huffy Boys' 18 in Fire Up Bike

        Huffy Boys' 18 in Fire Up Bike

        (5)
        $139.99
        Up to 20% Off Bike Accessories When You Buy a Bike
        Ozone 500 Girls' Girl Power 18 in Bike

        Ozone 500 Girls' Girl Power 18 in Bike

        (13)
        $119.99
        Up to 20% Off Bike Accessories When You Buy a Bike
        Huffy Women's Incline 26 in 18-Speed Mountain Bike

        Huffy Women's Incline 26 in 18-Speed Mountain Bike

        (16)
        $179.99
        Free Assembly with Store Pick Up. Assembly Unavail...
        ONLINE ONLY
        Magna Boys' Echo Ridge 24-inch 18-Speed Mountain Bike

        Magna Boys' Echo Ridge 24-inch 18-Speed Mountain Bike

        (13)
        $169.99
        Up to 20% Off Bike Accessories When You Buy a Bike
        Magna Women's Echo Ridge 26-inch 18-Speed Mountain Bike

        Magna Women's Echo Ridge 26-inch 18-Speed Mountain Bike

        (15)
        $169.99
        Up to 20% Off Bike Accessories When You Buy a Bike
        Magna Men's Echo Ridge 26-inch 18-Speed Mountain Bike

        Magna Men's Echo Ridge 26-inch 18-Speed Mountain Bike

        (18)
        $169.99
        Up to 20% Off Bike Accessories When You Buy a Bike
        Huffy Women's Extent 26 in 18-Speed Mountain Bike

        Huffy Women's Extent 26 in 18-Speed Mountain Bike

        (49)
        $179.99
        Up to 20% Off Bike Accessories When You Buy a Bike

        Related Expert Advice Articles

        Your Feedback Matters!