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Due to high demand for bikes and components, availability on our website may not reflect current stock.

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20-Inch (5-8 yr. old)

GrowB LogoGrowing up is hard to do, but it doesn't have to be with GroWB GuaranteeTM. Purchase a kids bike at WB, trade it in when it's time to upgrade, and get 50% of the original bike purchase towards their next bike!

Playground Rules:

Only available on bikes that were originally purchased from WB and must have been purchased within the last 2 years. Applies to all hardtail bikes with wheel size of 24” and smaller. Full suspension bikes not eligible. Credit must be used at time of trade-up toward a new bike of equal or greater value. Return of the used bike and the sale of the new bike must be on the same receipt. Proof of purchase may be required. $375 cap on trade-in credit. Cannot be combined with other offers or promotions. Original purchaser only. No credit given for accessories or modifications. Bike must be in riding condition. Any repairs required will be deducted from the credit amount.

Specialized Jett 20
Kids move fast, and grow faster. At times, it can seem like there's a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small, too big, and a short-lived just right. If we're going to inspire the next generation of riders, we need to keep kids comfortably riding longer. The Jett is designed so that you'll never fear the growth spurts. We did our homework to understand how kids grow—spoiler alert, kids' arms and legs grow more rapidly than their torso. We took to the books and designed a bike with child-specific touch points that withstand the development of young riders. The Jett is uniquely adjustable, perfectly proportional, and child-liftable—they'll always be set to Jett. The Jett Multispeed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The 2-hole position cranks combined with longer seat tubes give plenty of flexibility to dial-in the optimal pedaling position. And what's more, we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market. You're going to have to beg them to get off this bike. - We designed the Jett Multispeed to be uniquely adjustable with 2-hole position cranks, adjustable handlebars, and longer seatposts so kids can dial-in the perfect riding position as they grow. - Every detail of the Jett Multispeed—including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers—was informed by Retul data from a kids' research group to be perfectly proportional for young riders. - A lightweight bike is simply more fun and the Jett Multispeed's all-new A1 aluminum frame, alloy fork, Pathfinder tires, and 7-speed drivetrain make it one of the lightest kids' bikes on the market.
Specialized Riprock 20
$650.00
Freedom is the absence of fear. And riding fearlessly requires a bike that can handle your kid's imagination. It's why we designed Riprock to be a mountain bike inclusive of all the features needed for superior ripping, like modern geometry, Ground Control tires, hydraulic disc brakes, and internally routed cables. Finally, we threw in a wider-range drivetrain, making Riprock truly the perfect bike to inspire riders to climb higher and tackle the downhills freely. Kids can't ride confidently if they're not riding comfortably. With Riprock, fit comes first. This meant using data to reimagine everything from how they grip to how they sit to create a bike specifically and proportionally for kids. We did all this because comfort creates confidence. And more confidence always leads to more riding fearlessly. - A lightweight package, complete with an updated frame and wide-range drivetrain, creates the perfect bike to allow riders to easily tackle climbs. - Kids specific updates and features create a ride that inspires confidence. A 130mm Bridge saddle, as well as a narrower Q factor and shorter cranks, offer improved alignment between the hip, knee, and ankle to decrease the risk of injury and increase pedal power. Narrow grips and updated frame geometry offer improved bike handling, inspiring riders to ride more. - Trail riding starts here. Inspired by Specialized's heritage in making mountain bikes, the Riprock offers modern MTB features such as a slack head tube angle, internally routed cables, hydraulic disc brakes, and Ground Control tires.
Specialized Riprock Coaster 20
$324.99 - $325.00
Traction, control, confidence, and fun—the Riprock 20 Coaster is the perfect bike for your kid to start hitting the trails with. And with the simple coaster brake design, safety and fun aren't mutually exclusive anymore. - The A1 premium aluminum frame is lightweight and built to withstand the tough use by kids, while the geometry features an ultra-low standover that makes it easy for your little ones to fit on and grow with the bike. - Steel coaster brake is a reliable, easy to use brake perfect for safe stops and awesome skids. - 20x2.3" Rhythm Lite tires deliver tons of traction, comfort, stability, and fun over all types of terrain.
Rocky Mountain Edge Jr 20
Get them started young! Everyone deserves a Rocky Mountain, even if you’re not ready to push the pedals yet. - All around kids bike - Extra-low standover clearance for young rippers - Simple 1x drivetrain - Low profile saddle can be slammed down for maximum standover - Quick-release seatpost clamp - Lightweight aluminum fork drops significant weight for young riders - Wider rims and tires for grip and control
BMC Blast 20
BLAST's mission is to empower young riders to go out and escape, share experiences and create incredible memories that they will look back on forever. Technology: - Lightweight Frame: Double butted tubes for a lightweight frame with a distinctive and premium look. - Tailored Ergonomics: Bars, levers, cranks and saddle are tailored for the ergonomics of young riders for a comfortable and custom-made ride. - Dedicated Geometry: Inspired by our MTB's and adapted to smaller riders for intuitive and reliable riding. - Powder Coating Finish: A durable and ecological solution to withstand years of daily use. - Control and Safety: Hydraulic brakes and high volume tires provide control and safety on various surfaces with low rolling resistance. - Blast Sticker Kits: The bike can be designed to your own taste with the BLAST sticker kits.
Specialized Jett 20 Single Speed
$475.00
Kids move fast, and grow faster. At times, it can seem like there's a small window for the perfect bike fit. The right bike for a young rider is a delicate balance between too small, too big, and a short-lived just right. If we're going to inspire the next generation of riders, we need to keep kids comfortably riding longer. The Jett is designed so that you'll never fear the growth spurts. We did our homework to understand how kids grow—spoiler alert, kids' arms and legs grow more rapidly than their torso. We took to the books and designed a bike with child-specific touch points that withstand the development of young riders. The Jett is uniquely adjustable, perfectly proportional, and child-liftable-you'll always be set to Jett. The Jett Single Speed features an adjustable handlebar that allows kids to fine tune reach as their arms grow. The narrower saddle and grips were informed by a Retul study on kids to be the appropriately size—with handbrakes on both the 16" and 20". And what's more, we designed the frame and reviewed every component to make the Jett one of the lightest bikes on the market. You're going to have to beg them to get off this bike. - We designed the Jett Single Speed to be uniquely adjustable with longer seatposts and adjustable handlebars so kids can dial-in the perfect riding position as they grow. - Every detail of the Jett Single Speed—including the 130mm Bridge saddle, narrower-diameter grips, and short-reach, tool-less adjustable brake levers—was informed by Retul data from a kids' research group to be perfectly proportional for young riders. - A lightweight bike is simply more fun and the Jett Single Speed's all-new A1 aluminum frame, alloy fork, Pathfinder tires, and single-speed drivetrain make it one of the lightest kids' bikes on the market.
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