Why should lightweight performance be limited to adult bikes? This sleek aluminium kids’ bike is the lightest in its category and has stable geometry that makes it easy for young riders to get rolling.

Key Features

• Lightweight: Most youth bikes are constructed with heavier frames and materials, but we designed the ARX to be lighter, quicker, and more fun for young riders. 
• Youth-specific features: The frame features a lower centre of gravity for added stability. It comes in three different wheel size choices for different heights,
• Versatility: Comes with tyres that can handle rough roads, paths and even some dirt.

Full Specification

• Wheel Size: 20"
• Height or Age Range: 6-8 years, or 120cm to 140cm
• Frame: ALUXX-Grade Aluminium
• Fork: ALUXX-grade aluminium
• Shifter: N/a
• Chainset: Alloy, forged, three-piece, 32t, 115mm
• Chain: KMC Z8
• Rear Derailleur: Shimano Altus RD-M310
• Cassette: Shimano HG200, 12x32
• Bottom Bracket: Sealed cartridge
• Pedals: Platform
• Rims: Giant Kids 20", alloy
• Hubs: Alloy, 24 hole, quick release axles
• Tyres: Innova, IB-3010, 20x1.5"
• Brakes: Alloy, linear pull
• Handlebars: Giant youth, 480mm width, 31.8mm
• Grips: Giant Junior
• Stem: Ahead, alloy, 25.4x60mm
• Saddle: Selle Royal Vivo Jr.
• Seatpost: Alloy, 27.2mm
• Accessories: Bell, rear derailleur guard, chain guide
• Weight: NA

 We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice.

Weights are based off pre-production products at time of publication. Weights may vary in final production.