Cult 18" Juvenile – Black

Product Overview

The Cult 18" Juvenile is a complete kids' BMX bike designed for young riders aged 5–8 years. Built on a lightweight 6061 aluminum frame with reinforced geometry, it features quality components scaled for smaller riders and comes partially assembled, requiring basic setup before riding.

Key Features

• 6061 aluminum frame – Lightweight yet durable; resists corrosion and reduces overall bike weight for easier control by younger riders
• Reinforced downtube – Strengthened tube geometry handles the impact and abuse of learning tricks without compromising light weight
• 18" top tube – Compact length fits young rider proportions; shorter wheelbase improves maneuverability and confidence for beginners
• Short rear end – Reduces overall bike length for easier handling and trick execution at smaller scales
• Integrated headset – Sealed design reduces maintenance and improves steering response; standard on modern BMX bikes
• Top-load stem – Simple, reliable stem design; easy to adjust bar height during growth or maintenance
• 140mm CroMo 3-piece cranks – Scaled crank length for shorter inseams; chromoly construction provides durability for young riders learning tricks
• Sealed Mid bottom bracket – Cartridge-style bearing requires minimal maintenance; designed to handle the repetitive pedaling and impacts of BMX riding
• Cult 410 chain – Reliable single-speed chain rated for BMX use
• 9T cassette rear hub – Single-speed drivetrain simplifies maintenance; 9-tooth sprocket pairing standard for BMX geometry
• 25T Member-style sprocket – Gearing balanced for young riders; Member profile is BMX-standard
• Cult Match rims – Durable alloy rims designed to handle tricks and impacts without heavy weight penalty
• 2.40" Innova tires – Medium-width street tires provide grip and rollover capability for park and street riding
• 990 U-brake – Linear-pull brake with responsive modulation; easy for young riders to control stopping power
• Mini Cult Dehart grips – Scaled grips designed for smaller hands; Dehart profile offers control during tricks
• 1-piece padded seat with Cult logo – Comfortable, durable saddle sized for young riders; padded design reduces fatigue
• All-black finish – Clean, versatile colorway
• 21 lbs total weight – Lightweight package reduces fatigue during extended riding sessions and makes tricks more accessible

Technical Specifications

• Frame Size: 18" top tube
• Frame Material: 6061 aluminum with reinforced downtube
• Crank Length: 140mm
• Cranks: CroMo 3-piece
• Bottom Bracket: Sealed Mid cartridge
• Headset: Integrated
• Stem: Top load
• Rims: Cult Match
• Rear Hub: 9T cassette
• Sprocket: 25T Member style
• Chain: Cult 410
• Tires: 2.40" Innova
• Brakes: 990 U-brake
• Grips: Mini Cult Dehart
• Seat: 1-piece padded with Cult logo
• Pedals: Cult nylon
• Color: Black
• Weight: 21 lbs
• Assembly: Partially assembled; some assembly required

Compatibility and Ideal Use Cases

• Rider age range – Designed for ages 5–8 or riders with inseams 16–20 inches; measure inseam before purchase to ensure proper fit
• Riding style – Suitable for street, park, and general BMX learning; complete bike ready for tricks, manuals, and all-around progression
• Growth considerations – As rider grows, individual components can be upgraded or swapped without replacing the entire bike
• Assembly – Ships partially assembled; requires basic tools to complete stem installation, pedals, brake cable setup, and seat adjustment
• Maintenance – Standard BMX maintenance applies; sealed bottom bracket and integrated headset reduce service frequency

Shipping is often faster, but some items like this one can take 1–3 weeks to ship.