10 Best Youth Bikes of December 2025

• 1. Easy to put together. 95% of the bike is assembled. Save your headache to install the front wheel and brake compared with 85% bikes. Assembly tools and an easy to follow instructions are included.
• 2. Safer riding! Safe grips and handbrake, Front caliper brake and rear coaster brake offer double safer, Wide 2.4” pneumatic tires add more stability, Sturdy steel frame,Crank, Non-slip resin pedal,Chainguard.
• 3. Easier to Ride! Your little ones will enjoy a smoother ride with Royalbaby sealed bearing since 2019, Royalbaby exclusive brake lever allows little riders brake efficiently.
• 4. Amazing design and color! Bright colors, stylish and charming. Bike bell and DIY decal add extra fun to the ride. Soft seat comes with a handle, which makes the bike easier to grab during teaching or loading.
• 5. More size options! 12,14,16,18,20 Inch available. Use our easy-to-follow size chart, you’ll find a perfect size for your little beloved. Note: Please take the kids height into consideration.

Royalbaby

• Shimano Tourney 3x7 speed drivetrain has 21 speeds, allowing small riders to conquer dirt trails
• Hl Zoom 40mm travel fork soaks up rocks and roots just like on a bike for Big kids
• Linear pull brakes have adjustable-reach levers to keep them safe and in control

Diamondback Bicycles

• Hl Zoom 40mm travel fork soaks up rocks and roots for more comfort and control in rough terrain
• Shimano Tourney 1x6 speed drivetrain provides smooth shifting and six speeds to keep things simple and easy to master
• Durable aluminum alloy frame will take all the abuse kids can dish out
• Package Dimensions: 48.03" L x 7.87" W x 24.8" H

Diamondback Bicycles

• Hiland Hi-Ten Freestyle steel frame,25x9T gearing make it easy to ride.
• A 360 ° rotor that allows you to turn the handlebar completely, plus with 4 pegs make the bike more entertaining.
• Double U-brakes to guarantee safety.
• Frame limited lifetime warranty,quality guarantee.
• 20.5 inch horizontal top tube length,ideal for Boy/Girl/ Teenager Height 4.4'-5.4'.

HH HILAND

• This Schwinn Koen boy's bike with 20-inch wheels is designed for children 6 years old and up, or 48 - 60 inches tall. The Koen is perfect for riding to the park or riding on the sidewalk around the neighborhood.
• With Schwinn's SmartStart Technology, this bike is designed just for kids: lighter frame, cranks and pedals are positioned forward, gearing designed for easier starting, narrower pedal positions, and smaller grips and seat.
• Designed with younger riders in mind, this bike includes a rear coaster brake (reverse the pedals to stop) and a front caliper brake (hand-brake like adult bikes); easing the transition to a hand-brake-only bike when they’re ready.
• The adjustable saddle, seat post, and slack seat-tube angle make for easy, tool-free adjustments to allow the Schwinn Koen boy's bike to grow with your child and prepare them for a full-sized bicycle.
• The Schwinn Koen boy's bike with 20-inch wheels comes ready to be assembled and includes the following: saddle handle, kickstand, chainguard, and number plate.

Schwinn

• STURDY FRAME - The bike made of 1.1mm premium Hi-Ten steel to survive the bumps of learning, providing awesome impact resistance when riding over rocky and bumpy terrain. "LIMITED Lifetime warranty on frame and fork"
• SPECIFICATIONS - 14" 16" 18 " Kids bike comes with training wheels and front hand brake; All added with a beautiful basket and front & rear fenders. The bike comes 85% assembled.
• HAND BRAKE & COSTER BRAKE - Rear Coaster brake is suitable for kids that aren't able to handle the brake, simply pedal backward, the bike will stop. Additional front caliper brake is designed to hand brake bike. So they can stay in full control of bicycle.
• FULL CHAIN GUARD & FENDER - Dirty-proof, child could enjoy the fun of cycling without worry of the get the clothes dirty. Full coverage chain guard to protect little hands, feet, and clothing
• CHOOSE THE RIGHT SIZE - 14 inch is ideal for 3-5 years girls (height 36" - 47"); 16 inch suitabe for 4-7 years girls (height 41" - 53"). 18 inch suitable for 5-9 years girls (45"-57") Please check it before ordering.

JOYSTAR

• This Schwinn Elm girl's bike with 20-inch wheels is designed for children 6 years old and up, or 48 - 60 inches tall. The Elm is perfect for riding to the park or riding on the sidewalk around the neighborhood.
• With Schwinn's SmartStart Technology, this bike is designed just for kids: lighter frame, cranks and pedals are positioned forward, gearing designed for easier starting, narrower pedal positions, and smaller grips and seat.
• Designed with younger riders in mind, this bike includes a rear coaster brake (reverse the pedals to stop) and a front caliper brake (hand-brake like adult bikes); easing the transition to a hand-brake-only bike when they’re ready.
• The adjustable saddle, seat post, and slack seat-tube angle make for easy, tool-free adjustments to allow the Schwinn Elm girl's bike to grow with your child and prepare them for a full-sized bicycle.
• The Schwinn Elm girl's bike with 20-inch wheels comes ready to be assembled and includes the following: saddle handle, kickstand, chainguard, and number plate.
• Narrow kid-specific Q-factor fits the body width of the child for easier pedaling and handling

Schwinn

• The Legion L20 is a stylish freestyle BMX Bike that offers everything a beginning rider needs to hit the streets and pop off curbs; Suggested rider height is 4’8” to 5’4”
• The durable L20 features a Hi ten steel frame, removable brake mounts, and a 20.25 inch top tube length
• The L20’s drivetrain features 170mm one piece forged steel cranks with a 25T alloy chainring and American loose ball bottom bracket
• The wheelset Features 20” x 2.3” tires mounted on aluminum single wall 36H rims with 3/8” female axle front hub and 9T cog sealed bearing cassette rear hub
• Aluminum u brake and brake levers provide precision speed control, while the hi ten steel handlebar and fork are joined by a 50mm stem and threadless sealed integrated headset for maximum steering performance; CHAIN: KMC S1

Mongoose

• Assembly tutorial video located beside the images; with a gloss blue hardtail frame and 6 speeds to aggressively ride, the Huffy Stone Mountain is ready for epic outdoor fun; just follow the steps in our product manual
• Ideal for ages 5-9 and a rider height of 44-56 inches; durable steel frame is backed by our limited lifetime warranty (see owner's manual for details); kilo 1200 suspension fork handles bumps and dips for a smoother-feeling ride
• The indexed Shimano TZ-31 rear derailleur combines with the micro-shift twist shifter to deliver 6 speeds on-demand for uphill climbing, downhill riding, or pure acceleration; removable rear derailleur guard ensures consistent gear operation
• 20" X 1.95" tires handle pavement, gravel and dirt with ease; linear pull hand brakes deliver consistent stopping action; padded ATB saddle is stitched for lasting quality; alloy quick release provides easy seat height adjustment
• Slight-rise handlebar enables upright riding to minimize back and shoulder strain; ATB-type resin pedals on the 3-piece crank have responsive feel; Kraton grips are comfortable to the touch; alloy wheels in matte black; kickstand included

Huffy

• Aluminum frame for lightweight durability; fits ages 3 to 6 years old or 38 to 45 inches tall
• 16 inch wheels keep the bike sized just right for young riders
• Single speed so kids can focus on the ride without having to shift gears
• Alloy V brakes for speed control and easy stopping

RALEIGH