2026 Merida Matts J.20+ – Lightweight, Confident, Fun
The 2026 Merida Matts J.20+ is designed to give young riders the best possible start in cycling. Built around a lightweight double butted aluminium frame with a rigid fork to keep weight down, this junior bike balances durability, comfort, and control – all in a package weighing just approx. 9.5kg.
With its oversized 20” tyres (2.4”), the Matts J.20+ provides plenty of grip and cushioning, boosting rider confidence on mixed terrain. A 7-speed Microshift drivetrain with trigger shifters keeps gear changes simple, while Tektro hydraulic disc brakes with child-specific short-reach levers give reliable stopping power in all conditions.
Every detail is kid-specific – from the finishing kit and lightweight crankset to the flip-flop stem and spacers that allow for growth, extending the bike’s usable life. Suitable for riders 109–129cm tall, the Matts J.20+ is the perfect step up for growing riders who want a proper bike, not a heavy compromise.
Key Features
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Lightweight Double Butted Aluminium Frame – durable and easy to handle.
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Rigid Fork – reduces weight compared to cheap suspension forks.
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20” Oversize Tyres (2.4”) – extra comfort and grip on all surfaces.
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Microshift 7-Speed Trigger Shifters – simple, reliable gear changes.
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Tektro Hydraulic Disc Brakes – powerful, short-reach levers for small hands.
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Kid-Specific Design – lightweight crank, finishing kit, and adjustable cockpit.
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Approx. 9.5kg – one of the lightest in its class.
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Fit for Growth – flip-flop stem and spacers extend bike lifespan.
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Rider Height Range: 109–129cm.