Spartan 20" Hyperlite Alloy Bicycle

The 2025 Spartan 20" Hyperlite Alloy Bicycle redefines what a kids’ bike can be — ultra-light, smooth, and perfectly balanced for young riders ready to ride with confidence. Built from Hyperlite 6061 alloy, the new frame is lighter, stiffer, and more responsive, making every pedal stroke efficient and fun. With its shortcage compact gear system, this model setup keeps things simple and reliable. The refined geometry offers improved balance and handling. Making it easier for kids to start, stop, and steer with confidence.

The 2025 design introduces enhanced braking performance, new ergonomic grips, a cushioned saddle, and durable non-slip pedals — all crafted for comfort and safety. The new hyperlite finish with subtle graphics completes the refreshed look, creating a stylish and confidence-inspiring bike for the next generation. Whether it’s park rides, driveway practice, or neighborhood cruising, the Spartan Hyperlite model is the perfect blend of extreme lightweight efficiency, comfort, and long-lasting fun.

FEATURES

Ultra-light alloy frame – Crafted from high-grade Hyperlite 6061 aluminum, the 2025 model reduces weight while improving frame stiffness and balance, giving kids effortless control and easier handling.

Refined drivetrain – Design with optimized gear ratios ensures efficient pedaling and simplicity—ideal for young riders learning to ride with confidence.

Reliable braking system – Enhanced dual rim TEKTRO brakes offer better modulation and shorter stopping distance, with ergonomic junior levers for improved grip and control.

Child-optimized geometry – Low profile & redesigned for better balance, lower stand over height, and comfortable reach, allowing kids to start, stop, and steer with ease.

Shortcage 8-Speed Shimano Derailleur – Less weight, crisper shifting & less chain resistance for improved performance overall.

Modernized touchpoints – 2025 updates include improved saddle padding, ergonomic grips, and lightweight pedals for enhanced comfort and stability.

SPECIFICATIONS

Frame: Hyperlite 6061 Aluminum Alloy, Lightweight

Fork: Rigid Alloy Fork

Handlebar: Alloy, Junior Width for Control

Stem: Alloy, Four-Bolt

Seatpost: Alloy, Adjustable Quick-Release

Saddle: Padded Kids Saddle, Updated Comfort Design

Shifter: Shimano Twist

Rear Derailleur: Shimano TX Short cage

Cassette: 8 Speed Shimano Cassette 11/32T

Crankset: Alloy, One-Piece, Child-Sized Length

Chain: KMC

Brakes: Front & Rear Rim Brakes TEKTRO

Brake Levers: Junior Ergonomic Levers

Wheels: 20" Lightweight Alloy Rims

Hubs: Alloy Sealed Bearing Hubs

Tires: 20" × 1.75" All-Terrain Pattern, Low-Resistance Rubber

Pedals: Non-Slip Resin Junior Pedals

Kickstand: Rear Kickstand Included

Weight: 9kg