Giant Kids Bikes
Giant Kids Bikes for confident young riders
From the first balance bike to their first high-performance trail machine, discover the engineering that makes cycling fun and safe for every age.
Whether they are starting out on the Pre balance bike, shredding trails on the Faith full-suspension mountain bike, or hitting the local pump track on the STP, our collection provides a lightweight platform built for smaller hands and big ambitions. Every bike is designed to foster a lifelong love for the ride.
Youth full-suspension trail bike with 135mm rear travel, 140mm fork, and a dropper post for young riders ready to tackle technical terrain.
A versatile shredder for streets, trails, or the local bike park, with a low standover height and agile handling.
- ALUXX Aluminium Frames: Lightweight and durable frames produced in-house to make climbing and handling easier for smaller riders.
- Youth-Specific Geometry: Low standover heights and shortened reach ensure maximum control and easier mounting/dismounting.
- Child-Sized Components: Short-reach brake levers, smaller saddles, and narrower cranks tailored to young riders' ergonomics.
- Off-Road Ready: High-volume tyres and reliable braking systems provide the grip and safety needed for multi-terrain exploration.
£1,499.00 / Giant STP 26 Dirt Jump Bike 2026
Giant Engineering: Built for the Next Generation
Giant's commitment to quality extends to their youngest riders, utilising the same Total Manufacturer advantage found in their adult performance ranges. By smelting their own ALUXX aluminium, Giant creates kids' frames that are significantly lighter than the heavy steel alternatives often found in department stores. This weight saving makes a real difference for smaller riders — it is easier to balance, steer, and brake a bike that is proportionate to the child riding it.
Giant's youth bikes also scale down adult features properly: brake levers are sized for small hands, cranks are proportionate to shorter leg lengths, and geometry is designed for growing riders rather than being a shrunk-down adult frame. This attention to detail is what distinguishes a proper kids' bike from a toy.
At Sprockets Cycles, Kilmarnock, we can help you choose the right size for your child and set the bike up correctly. Visit us in store or call 01563 526800.
FAQs
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How do I choose the right size Giant bike for my child?
Giant kids' bikes are typically categorised by wheel size. 12-inch and 16-inch wheels are generally for riders aged 2 to 6. 20-inch wheels suit those aged 5 to 9, while 24-inch and 26-inch wheels serve older children and young teenagers (approximately 7 to 13 years). Always check the specific standover height and reach measurement against your child's inseam and arm length. Visit Sprockets Cycles in Kilmarnock for a proper sizing session — getting the right fit is the single biggest factor in a child's confidence on the bike.
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What is the difference between the Giant XTC Jr and the STP?
The Giant XTC Jr is a cross-country hardtail, optimised for trail and off-road riding with a lightweight frame and mountain bike geometry. The STP (Street Trail Performance) is designed for a mix of street and trail use — pump tracks, light jumps, and general riding — with a more relaxed geometry and shorter travel fork. Both are excellent bikes; the choice depends on whether your child rides primarily on trails or on a mix of surfaces.
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Are Giant kids' bikes easy for children to brake?
Yes — Giant designs youth bikes with short-reach brake levers specifically sized for smaller hands. This means children can apply the brakes fully without overextending their fingers, which is an important safety consideration. Sprockets Cycles can check and adjust brake lever reach for your child in store.
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Can I fit stabilisers to a Giant kids bike?
Most Giant kids' bikes do not include stabilisers as standard, as Giant recommend starting young children on a balance bike (such as the Giant Pre) to develop balance before moving to a pedal bike. This approach typically leads to faster, more confident cycling than using stabilisers. That said, some 12-inch and 16-inch models can be fitted with stabilisers — contact Sprockets Cycles for compatibility advice.